SOM-2533DNCC-S8A1 - Computers Advantech - Free user manual and instructions

USER MANUAL SOM-2533DNCC-S8A1 Advantech

Illustration of four electronic circuit boards with white outlines on a purple background (no text or symbols)

SOM-2533

CPU Computer on Module

Copyright

The documentation and the software included with this product are copyrighted 2024 by Advantech Co., Ltd. All rights are reserved. Advantech Co., Ltd. reserves the right to make improvements in the products described in this manual at any time without notice. No part of this manual may be reproduced, copied, translated, or transmitted in any form or by any means without the prior written permission of Advantech Co., Ltd. The information provided in this manual is intended to be accurate and reliable. However, Advantech Co., Ltd. assumes no responsibility for its use, nor for any infringements of the rights of third parties that may result from its use.

Acknowledgments

AMD is a trademark of AMD Corporation.

Microsoft Windows and MS-DOS are registered trademarks of Microsoft Corp.

All other product names or trademarks are properties of their respective owners.

Product Warranty (2 Years)

Advantech warrants the original purchaser that each of its products will be free from defects in materials and workmanship for two years from the date of purchase.

This warranty does not apply to any products that have been repaired or altered by persons other than repair personnel authorized by Advantech, or products that have been subject to misuse, abuse, accident, or improper installation. Advantech assumes no liability under the terms of this warranty as a consequence of such events.

Because of Advantech's high quality-control standards and rigorous testing, most customers never need to use our repair service. If an Advantech product is defective, it will be repaired or replaced free of charge during the warranty period. For out-of-warranty repairs, customers will be billed according to the cost of replacement materials, service time, and freight. Please consult your dealer for more details.

If you believe your product to be defective, follow the steps outlined below.

1. Collect all the information about the problem encountered. (For example, CPU speed, Advantech products used, other hardware and software used, etc.) Note anything abnormal and list any onscreen messages displayed when the problem occurs.

2. Call your dealer and describe the problem. Please have your manual, product, and any helpful information readily available.

3. If your product is diagnosed as defective, obtain a return merchandise authorization (RMA) number from your dealer. This allows us to process your return more quickly.

4. Carefully pack the defective product, a completed Repair and Replacement Order Card, and a proof of purchase date (such as a photocopy of your sales receipt) into a shippable container. Products returned without a proof of purchase date are not eligible for warranty service.

5. Write the RMA number clearly on the outside of the package and ship the package prepaid to your dealer.

Part No. 2006253300 Edition 1

Printed in Taiwan March 2024

Declaration of Conformity

CE

This product has passed the CE test for environmental specifications when shielded cables are used for external wiring. We recommend the use of shielded cables. This type of cable is available from Advantech. Please contact your local supplier for ordering information.

Test conditions for passing also include the equipment being operated within an industrial enclosure. In order to protect the product from damage caused by electrostatic discharge (ESD) and EMI leakage, we strongly recommend the use of CE-compliant industrial enclosure products.

FCC Class B

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

■ Reorient or relocate the receiving antenna.
■ Increase the separation between the equipment and receiver.
■ Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for assistance.

FM

This equipment has passed FM certification. According to the National Fire Protection Association, work sites are categorized into different classes, divisions, and groups based on hazard considerations. This equipment is compliant with the specifications for Class I, Division 2, Groups A, B, C, and D indoor hazards.

Technical Support and Assistance

1. Visit the Advantech website at www.advantech.com/support to obtain the latest product information.
2. Contact your distributor, sales representative, or Advantech's customer service center for technical support if you need additional assistance. Please have the following information ready before calling:
   – Product name and serial number
   – Description of your peripheral attachments
   – Description of your software (operating system, version, application software, etc.)
   – A complete description of the problem
3. The exact wording of any error messages

Warnings, Cautions, and Notes

Warning! Warnings indicate conditions that could cause personal injury if not observed!

Caution! Cautions are included to help prevent hardware damage and data loss. For example,

"Batteries are at risk of exploding if incorrectly installed. Do not attempt to recharge, force open, or heat the battery. Replace the battery only with the same or equivalent type as recommended by the manufacturer. Discard used batteries according to the manufacturer's instructions."

Note! Notes provide additional and/or optional information.

Document Feedback

To assist us with improving this manual, we welcome all comments and constructive criticism. Please send all feedback in writing to [e-mail].

Safety Precautions - Static Electricity

Follow these simple precautions to protect yourself from harm and the products from damage.

To avoid electrical shock, always disconnect the power from the PC chassis before manual handling. Do not touch any components on the CPU card or other cards while the PC is powered on.
- Disconnect the power before making any configuration changes. A sudden rush of power after connecting a jumper or installing a card may damage sensitive electronic components.

Safety Instructions

1. Read these safety instructions carefully.
2. Retain this user manual for future reference.
3. Disconnect the equipment from all power outlets before cleaning. Use only a damp cloth for cleaning. Do not use liquid or spray detergents.

4. For pluggable equipment, the power outlet socket must be located near the equipment and easily accessible.

5. Protect the equipment from humidity.

6. Place the equipment on a reliable surface during installation. Dropping or letting the equipment fall may cause damage.

7. The openings on the enclosure are for air convection. Protect the equipment from overheating. Do not cover the openings.

8. Ensure that the voltage of the power source is correct before connecting the equipment to a power outlet.

9. Position the power cord away from high-traffic areas. Do not place anything over the power cord.

10. All cautions and warnings on the equipment should be noted.

11. If the equipment is not used for a long time, disconnect it from the power source to avoid damage from transient overvoltage.

12. Never pour liquid into an opening. This may cause fire or electrical shock.

13. Never open the equipment. For safety reasons, the equipment should be opened only by qualified service personnel.

14. If any of the following occurs, have the equipment checked by service personnel:

– The power cord or plug is damaged.
– Liquid has penetrated the equipment.
– The equipment has been exposed to moisture.
- The equipment is malfunctioning, or does not operate according to the user manual.
– The equipment has been dropped and damaged.
– The equipment shows obvious signs of breakage.

1. Do not leave the equipment in an environment with a storage temperature of below -20^ ( -4^ ) or above 60^ ( 140^ ) as this may damage the components. The equipment should be kept in a controlled environment.

2. CAUTION: Batteries are at risk of exploding if incorrectly replaced. Replace only with the same or equivalent type as recommended by the manufacturer. Discard used batteries according to the manufacturer's instructions.

3. In accordance with IEC 704-1:1982 specifications, the sound pressure level at the operator's position shall not exceed 70 dB (A).

DISCLAIMER: This set of instructions is given according to IEC 704-1. Advantech disclaims all responsibility for the accuracy of any statements contained herein.

Contents

Chapter 1 General Information ....1

1.1 Introduction ...... 2

Table 1.1: Acronyms....3

1.2 Functional Block Diagram 4

1.3 Product Specifications.... 5

1.3.1 Compliance 5

1.3.2 Feature List 5

Table 1.2: Feature List....5

1.3.3 Processor System....6

Table 1.3: Processor System 6

1.3.4 Memory 6

1.3.5 Graphics/Audio 6

Table 1.4: Graphics/Audio 6

1.3.6 Expansion Interface 6

Table 1.5: PCIe x1....6

1.3.7 Serial Bus....7

1.3.8 I/O 7

Table 1.6: USB 3.2 7

Table 1.7: USB 2.0 7

Table 1.8: BIOS 8

1.3.9 Power Management....9

1.3.10 Environment.... 10

1.3.11 MTBF 10

1.3.12 OS Support 10

1.3.13 Advantech iManager 10

1.3.14 Power Consumption.... 10

Table 1.9: Power Consumption Table (Watts).... 10

1.3.15 Selection Guide w/ P/N 11

Table 1.10:Selection Guide w/ P/N.... 11

1.3.16 Packing List.... 11

Table 1.11:Packing List 1

1.3.17 Development Board 12

Table 1.12:Development Board.... 12

1.3.18 Optional Accessory 12

Table 1.13:Optional Accessory.... 12

1.3.19 Pin Description.... 12

Chapter 2 Mechanical Information ......13

2.1 Board Information.... 14

Figure 2.1 Board Chips ID – Front.... 14

Figure 2.2 Board Chips ID – Rear 14

2.2 Mechanical Diagrams.... 15

Figure 2.3 Board Mechanical Diagram – Front...... 15

Figure 2.4 Board Mechanical Diagram – Rear 15

Figure 2.5 Board Mechanical Diagram – Side ...... 16

2.3 Assembly Diagram 16

Figure 2.6 Assembly Drawing....16

2.4 Assembly Drawing 17

Figure 2.7 Rubber Locations 17

Chapter 3 AMI BIOS ......19

3.1 Introduction ...... 20

Figure 3.1 Setup Program Initial Screen 20

3.2 Entering Setup 20

3.3 Main Setup.... 21

Figure 3.2 Main Setup Screen.... 21

3.4 Advanced BIOS Features Setup.... 22

Figure 3.3 Advanced BIOS Features Setup Screen.... 22

3.4.1 CPU Configuration.... 23

Figure 3.4 CPU Configuration 23

3.4.2 Power & Performance.... 24

Figure 3.5 Power & Performance 24

Figure 3.6 CPU - Power Management Control.... 25

Figure 3.7 Config TDP Configurations.... 26

Figure 3.8 GT - Power Management Control 27

3.4.3 PCH-FW Configuration 28

Figure 3.9 PCH-FW Configuration.... 28

Figure 3.10 Firmware Update Configuration 29

3.4.4 Trusted Computing 30

Figure 3.11 Trusted Computing.... 30

3.4.5 ACPI Settings 31

Figure 3.12ACPI Settings 31

3.4.6 Embedded Controller.... 32

Figure 3.13Embedded Controller 32

Figure 3.14Serial Port 1 Configuration 33

Figure 3.15Serial Port 2 Configuration 34

Figure 3.16 Hardware Monitor.... 35

3.4.7 Serial Port Console Redirection.... 36

Figure 3.17 Serial Port Console Redirection 36

3.4.8 USB Configuration 37

Figure 3.18USB Configuration.... 37

3.4.9 Network Stack Configuration 38

Figure 3.19Network Stack Configuration.... 38

3.4.10 Compatibility Support Module Configuration 39

Figure 3.20Compatibility Support Module Configuration ...... 39

3.4.11 SMARC GPIO Configuration 40

Figure 3.21SMARC GPIO Configuration 40

3.5 Chipset Setup 41

Figure 3.22Chipset Setup.... 41

3.5.1 System Agent (SA) Configuration.... 42

Figure 3.23System Agent (SA) Configuration 42

Figure 3.24Memory Configuration 43

Figure 3.25 Graphics Configuration.... 43

Figure 3.26LCD Control.... 44

3.5.2 PCH-IO Configuration.... 45

Figure 3.27PCH-IO Configuration 45

Figure 3.28PCI Express Configuration 46

Figure 3.29PCI Express Root Port 9 47

Figure 3.30SATA Configuration.... 48

Figure 3.31USB Configuration.... 49

Figure 3.32Security Configuration 50

Figure 3.33HD Audio Subsystem Configuration Settings..... 51

Figure 3.34Seriallo Configuration.... 52

Figure 3.35Serial IO I2C2 Settings.... 54

Figure 3.36Serial IO I2C4 Settings.... 54

Figure 3.37Serial IO UART0 Settings.... 55

Figure 3.38SCS Configuration.... 56

3.6 Security Chipset....57

Figure 3.39Security Chipset 57

3.6.1 Secure Boot 58

Figure 3.40 Secure Boot.... 58

3.7 Boot Setup 59

Figure 3.41Boot Setup....59

3.8 Save & Exit....60

Figure 3.42Save & Exit 60

Chapter 4 S/W Introduction & Installation ......61

4.1 S/W Introduction....62

4.2 Driver Installation 62

4.2.1 Windows Driver Setup 62

4.2.2 Other OS....62

4.3 Advantech iManager 63

Appendix A Pin Assignments ......65

A.1 SOM-2533 Pin Assignments 66

Table A.1: SOM-2533 Pin Assignments 66

Appendix B Watchdog Timer 75

B.1 Programming the Watchdog Timer 76

Table B.1: Programming the Watchdog Timer.... 76

Appendix C System Assignments .....77

C.1 System I/O Ports 78

Table C.1: System I/O Ports 78

C.2 Interrupt Assignments 79

Table C.2: Interrupt Assignments.... 79

C.3 1st MB Memory Map 80

Table C.3: 1st MB Memory Map 80

Chapter 1

General Information

This chapter gives background information on the SOM-2533 CPU Computer on Module.

Sections include:

Introduction
Functional Block Diagram
Product Specifications

1.1 Introduction

SOM-2533 series modules feature SMARC 2.1.1 specifications and are equipped with the latest 12th Gen Intel® processors, including i3, N-Series, and Atom® x7000E Series. SOM-2533 supports up to 8 cores and yields 60% better CPU performance and improved graphics processing when compared with previous models.

This product supports onboard DDR5 4800MT/s of up to 16GB and includes IBECC on all SKUs. In addition, it features onboard eMMC of up to 64GB, ensuring product stability. Advantech's design allows for multiple I/O and displays, including dual GbE LAN with TSN, 2 x CAN, and 3 x independent displays up to 4K. The TSN controller enhances communication accuracy. Furthermore, SOM-2533 supports significantly faster I/O compared to its predecessors, thanks to the inclusion of 2 x USB 3.2 Gen2 (10GT/s) and 3 x PCIe Gen3 (8.0GT/s), as well as 1 x SATA Gen3.

Advantech iManager was created to meet the needs of embedded applications, offering features like a multi-level watchdog timer, voltage and temperature monitoring, thermal protection with processor throttling, LCD backlight on/off and brightness control, and embedded storage. When paired with Advantech WISE-PaaS/RMM, it enables remote monitoring and control over the Internet, simplifying maintenance. All Advantech SMARC modules integrate iManager and WISE-PaaS/RMM, making them valuable for a wide range of customer applications.

With its high performance, embedded platform, low power consumption, and diverse extensions and I/O interfaces, SOM-2533 is ideal for wireless applications, thermal-sensitive designs, graphics-intensive tasks, and applications with high I/O demands.

Table 1.1: Acronyms

Term Define
AC'97 Audio CODEC (Coder-Decoder)
ACPI	Advanced Configuration Power Interface - standard to implement power saving modes in PC-AT systems
BIOS	Basic Input Output System - firmware in the PC-AT system that is used to initialize system components before handing control over to the operating system
CAN	Controller-area network (CAN or CAN-bus) is a vehicle bus standard designed to allow micro-controllers to communicate with each other within a vehicle without a host computer
DDI Digital Display Interface - containing DisplayPort, HDMI/DVI, and SDVO
EAPI	Embedded Application Programmable InterfaceSoftware interface for COM Express® specific industrial functions- System information- Watchdog timer- I^2C Bus- Flat-panel brightness control- User storage area- GPIO
GbE Gigabit Ethernet
GPIO General purpose input output
HDA	Intel® High Definition Audio (HD Audio) refers to the specification released by Intel in 2004 for delivering high definition audio that is capable of playing back more channels at higher quality than AC'97.
I^2C	Inter Integrated Circuit - 2-wire (clock and data) signaling scheme allowing communication between integrated circuits, primarily used to read and load register values
ME Management Engine
PC-AT	"Personal Computer - Advanced Technology" - an IBM trademark term used to refer to Intel-based personal computers in the 1990s
PEG PCI Express Graphics
RTC	Real-Time Clock - battery-backed circuit in PC-AT systems that keeps the system time and date as well as certain system setup parameters
SPD	Serial Presence Detect - refers to serial EEPROM on DRAM that has DRAM Module configuration information
TPM	Trusted Platform Module - chip to enhance the security features of a computer system
UEFI Unified Extensible Firmware Interface
WDT Watchdog Timer

1.2 Functional Block Diagram

graph TD
    A["SOM-2533 Alder Lake - N"] --> B["eDP to LVDS"]
    A --> C["Level shift"]
    A --> D["2.5GbE"]
    A --> E["USB to CAN converter"]
    A --> F["iManager"]
    B --> G["eDIP"]
    B --> H["LVDS"]
    B --> I["DP++0"]
    B --> J["DIP++1 (option)"]
    B --> K["HDMI"]
    C --> L["HD Audio (I2S option)"]
    C --> M["I2S"]
    C --> N["2x USB1.2 Gen2"]
    C --> O["6x USB2.0"]
    C --> P["SATA/PCIe"]
    C --> Q["1x SATA3.2"]
    C --> R["SGMI"]
    C --> S["PCIe"]
    C --> T["1x SGMI/1x PCIe x1 (option)"]
    C --> U["PCIe"]
    C --> V["3x PCIe x1"]
    C --> W["PCIe"]
    W --> X["2.5GbE"]
    W --> Y["2.5GbE"]
    W --> Z["USB to CAN converter"]
    W --> AA["2x UART (1x 4 lances, 1x 2 lances)"]
    W --> AB["GSPi"]
    W --> AC["eSPI/GSPi(Option)"]
    W --> AD["iManager"]
    D --> AE["2x UART (2 lanes)"]
    D --> AF["PWR Mgm"]
    D --> AG["GPIO Port S-13"]
    D --> AH["I2C (Default)"]
    D --> AI["Watchdog"]
    D --> AJ["I2C (option)"]
    D --> AK["SMBUS (default)"]
    D --> AL["GPIO Port 0-4"]
    D --> AM["SPI"]
    A --> AN["Single Channel on board LPDDRS Up to 16GB IBECC for all SKUs"]
    A --> AO["eMMC 5.1 (optional)"]
    A --> AP["SPI BIOS"]
    A --> AQ["Connector Row A,B"]

1.3 Product Specifications

1.3.1 Compliance

■ SMARC (Smart Mobility Architecture) 2.1.1
■ Basic Size - 84 x 50 mm

1.3.2 Feature List

Table 1.2: Feature List
Feature Min/Max in SMARC2.1.1 SOM-2533

Memory 1 LPDDR5
eMMC (on module) 0/(N/A) 1
LVDS LCD/eDP/MIPI-DSI 1/1/1 1/1/0
HDMI/DP++ 0/1 1/1
DP++	0/1 1
MIPI-CSI	0/2 0
SDIO	0/1 0
SPI	0/2 1
I2S	0/1 1
Audio HDA/I2S2	0/1 1/0
SMBus	0/1 1
I2C	2/6 2
Serial Port	2/4 4
CANBus	0/2 2
USB 2.0	2/6 6
USB 3.2	0/2 2
USB (OTG)	0/2 0
PCIe (Gen3)	0/4 3
SATA	0/1 1
GbE	0/2 2
Watchdog	0/1 1
GPIO	14/14 9
Management	1/1 1
Boot Select	1/1 1
JTAG (on board)	0/1 0
Wi-Fi Module	0/1 0
TPM	0/(N/A) 0 (fTPM)
RTC	0/1 1
Force Recov	0/1 1

1.3.3 Processor System

Table 1.3: Processor System
CPU Std. Freq. Max. Turbo Freq. Core Cache (MB) TDP (W)

I3-N305 1.0/1.8 GHz 3.8 GHz		8	6	9/15W
N97	2.0 GHz	2.9 GHz	4	6	12W
N200	1.0 GHz	3.2 GHz	4	6	6W
N50	1.0 GHz	3.4 GHz	2	6	6W
Atom x7425E	1.5 GHz	2.7 GHz	4	6	12W
Atom x7211E	1.0 GHz	2.9 GHz	2	6	6W

1.3.4 Memory

Dual-channel onboard LPDDR5 4800MHz up to 16GB (non-ECC)

1.3.5 Graphics/Audio

Graphics Core: Intel® UHD Graphics for 12th Gen Intel® Processors supports AVC, MPEG-2, HEVC, and VP9 DX12.1, OGL4.6, OCL3.0, and MPEG2, HEVC/H265, VC1/WMV9 HW decode/encode/transcode acceleration.

Table 1.4: Graphics/Audio

CPU	Graphics Core	Base Freq.	Max Freq.
I3-N305	Gen12 UHD Graphics	1.0GHz	1.25GHz
N97	Gen12 UHD Graphics	850MHz	1.20GHz
N200	Gen12 UHD Graphics	450MHz	750MHz
N50	Gen12 UHD Graphics	600MHz	750MHz
Atom x7425E Gen12 UHD Graphics 800MHz			1.00GHz
Atom x7211E	Gen12 UHD Graphics	600MHz	1.00GHz

1.3.6 Expansion Interface

1.3.6.1 PCIe x1

PCI Express x1: Supports 3 x PCIe x1 ports by default and 1 x optional PCIe x1 port compliant with the PCIe Gen3 (8.0 GT/s) specification, configurable to PCIe x4 upon request. Several configurable combinations may need BIOS modifications. Please contact Advantech sales or FAE for more details.

Table 1.5: PCIe x1

SMARC PCIe Lane	Possible Link Configuration
PCIe A	X1	X2	X4
PCIe B	X1
PCIe C	X1	X1
PCIe D

1.3.6.2 ESPI

1 x eSPI to Carrier Board (ESPI_CS0#), 1 x eSPI to EC. 1 x GSPI to Carrier Board (GSPI_CS0#) (optional)

1.3.7 Serial Bus

1.3.7.1 SMBus

Supports the SMBus 2.0 specification.

1.3.7.2 I ^2 C Bus

Supports I2C bus 7-bit and 8-bit address modes, up to 400KHz.

1.3.8 I/O

1.3.8.1 Gigabit Ethernet

Ethernet: Intel I226 Gigabit LAN supports 10/100/1000 Mbps & 2.5 Gbps Speed; supports TSN with specific SKUs.

1.3.8.2 SATA

Support for 1 x SATA3.0 (6.0 Gb/s).

1.3.8.3 USB 3.2 / USB 2.0

2 x USB 3.2 (10.0 Gbps) and 6 x USB 2.0 (480 Mbps, including 1 client port) which are backward compatible with USB1.

1.3.8.4 USB 3.2

Table 1.6: USB 3.2
SMARC P0 P1
SoC P2 P3
SMARC USB_2_3_OC
SoC USB_OC# OC_1#

1.3.8.5 USB 2.0

Table 1.7: USB 2.0
SMARC P0 P1 P2	P3 P4 P5
SoC P0 P1 P2 P3	P4 P5
SMARC	USB0_EN_OCUSB1_EN_OC		USB2_EN_OCUSB3_EN_OC		USB4_EN OCUSB5_EN OC
SoC USB_OC#	OC_0		OC_1		OC_2

1.3.8.6 HDA

Supports HD-Audio and LPE Audio for DDI[1:0] (DisplayPort and HDMI), 1.8V signal level, up to 24 MHz serial data clock.

1.3.8.7 Audio I2S

From ADL-N SOC I2S port 2 (following CRB, supports Linux only).

1.3.8.8 SPI Bus

Supports Master SPI operation only. The SPI clock can be 50MHz, 33MHz, or 20MHz, capacity up to 16MB.

1.3.8.9 CAN Bus

Supports two CAN-FD bus interfaces.

1.3.8.10 eMMC v5.1

HS400 DDR Mode. Supports transfer of data in 1-bit, 4-bit, and 8-bit modes. Maximum HS400 Dual Rate 400 MB/s (200 MHz).

1.3.8.11 GPIO

8 x programmable general purpose Input or output (GPIO).

1.3.8.12 SDIO

Supports 1 x SDIO 3.0 interface.

1.3.8.13 TXE

Trusted Execution Engine 3.0 (TXE3.0).

1.3.8.14 SMBus

SMBus 2.0 specification. Supports SMBALERT# signal. Signal level 3.3V or 1.8V selectable.

1.3.8.15 fTPM

Supports fTPM by default.

1.3.8.16 Watchdog

Supports multi-level watchdog time-out output. Provides 1-65535 levels, from 100ms to 109.22 minutes intervals.

1.3.8.17 Serial Port

1 port 4-wire HSUART signal interface using RTS/CTS control only

■ Programmable FIFO enable/disable
■ 64B iDMA FIFO per channel with up to 32B burst capability
■ Even, odd, or no parity bit selectable
■ 1, 1.5, or 2 stop bit selectable

1.3.8.18 BIOS

The BIOS chip is on the module by default. Users can place the BIOS chip on the carrier board with the appropriate design and jumper setting in BIOS_DIS#[1:0].

Table 1.8: BIOS
BIOS_DIS#0 BIOS_DIS#1 Bootup Destination/Function

Open Open	Boot from Module SPI BIOS
Open GND	SPI_CS0# to Carrier Board, SPI_CS1# to Module
GND	GND	SPI_CS0# to Module, SPI_CS1# to Carrier Board

The standard module has a module GPIO Button, so BIOS settings are kept without an RTC coin battery. If you need to restore to BIOS default settings, follow the steps below:

Close-up of a green printed circuit board with various electronic components and a central chip (no readable text or symbols)

1. Remove the coin battery.
2. Press and hold the Clear Module COMS button.
3. Turn on the power supply.
4. The system will boot up a few times.
5. BIOS will load the default settings.

1.3.9 Power Management

1.3.9.1 Power Supply

There is support for both ATX and AT power modes. VSB is to suspend power and is an option if standby is not required (suspend-to-RAM). An RTC Battery may be optional if keeping the time/date is not required.

VCC: 5V +/- 5%
■ VSB: 5V +/- 5% (suspend power)
■ RTC Battery Power: 2.0V - 3.3V

1.3.9.2 PWROK

This refers to Power OK from the main power supply. A high value indicates that the power is good. This signal can be used to hold off Module startup to allow Carrier-based FPGAs or other configurable devices time to be programmed.

1.3.9.3 Power Sequence

According to SMARC 2.1.1 specifications.

1.3.9.4 Wake Event

There is support for various wake-up events to apply to different scenarios.

■ Wake-on-LAN (WOL): Wake to S0 from S3/S4
USB Wake: Wake to S0 from S3/S4
■ PCIe Device Wake: depends on user inquiry and may need customized BIOS

1.3.9.5 Advantech S5 ECO Mode (Deep Sleep Mode)

Advantech iManager provides additional features to allow the system to enter a very low suspend power mode – S5 ECO mode. In this mode, the module will cut all power including suspended and active power into the chipset and keep an on-module controller active. Therefore, it will only need up to 50mW, which means a battery pack can last a longer time. When this mode is enabled in the BIOS, the system (or module) will only allow a power button boot rather than other methods such as WOL.

1.3.10 Environment

1.3.10.1 Temperature

■ Operating: 0 \~ 60°C (32 \~ 140°F)
■ Storage: -40 \~ 85°C (-40 \~ 185°F)

Note: It is recommended that a passive thermal solution have low air velocity in the working space (0.7 m/s).

1.3.10.2 Humidity

■ Operating: 40°C @ 95% relative humidity, non-condensing
■ Storage: 60°C @ 95% relative humidity, non-condensing

1.3.10.3 Vibrations

IEC60068-2-64: Random vibration test under operation mode, 3.5 Grms.

1.3.10.4 Drop Test (Shock)

Federal Standard 101 Method 5007 test procedure with standard packing.

1.3.10.5 EMC

CE EN55022 Class B and FCC Certifications: validate with standard development boards in the Advantech chassis.

1.3.11 MTBF

Please refer to the Advantech SOM-2533 Refresh Series Reliability Prediction report on the website: http://com.advantech.com

1.3.12 OS Support

To install the drivers, please connect to the Internet and go to the website http://support.advantech.com.tw to download the setup file.

1.3.13 Advantech iManager

iManager supports APIs for GPIO, smart fan control, multi-stage watchdog timer and output, temperature sensor, hardware monitor, etc. It follows PICMG EAPI 1.0 specifications and provides backward compatibility.

1.3.14 Power Consumption

Table 1.9: Power Consumption Table (Watts)
VSB=5V Active Power Domain Mechanical Off
Power State S0 Max. Load S0 Burn-in S0 Idle		S5/G3RTC (uA)
SOM-2533+SOM-DB2510	44.7W	14.12 W	3.97W	1.55/4.62

Hardware Configuration:

1. MB: SOM-2533Rev.A101-2
2. DRAM: 16GB DDR5 4800MHz
3. Carrier board: SOM-DB2510-00A1

Test Condition:

1. Test temperature: room temperature (about 25°C)
2. Test voltage: rated voltage DC +5.0V
3. Test loading:
   – Maximum load mode: Running programs
4. OS: Windows 10 Pro

– Idle mode: DUT power management off, with no programs running

1.3.14.1 Performance

For reference performance or benchmark data to compare with other modules, please refer to the "Advantech COM Performance & Power Consumption Table".

1.3.15 Selection Guide w/ P/N

Table 1.10: Selection Guide w/ P/N

CPU CPU Cores

CPU TDP

GFX HFM

GFX Burst Mode

RAM EMMC

LVDS/ eDP

IBECC TSN LAN CAN

Thermal Solution

Operating Temp.

SOM-2533DNC C-S8A1

i3-N305 8

9/15W

1.0G Hz

1.25G Hz

16GB

64GB

LVDS

Yes

N/A

2

2

Passive

0 ~ 60°C

SOM-2533CNO C-S8A1

i3-N305 8

9/15W

1.0G Hz

1.25G Hz

8GB

32GB

LVDS

Yes

Yes

2

N/A

Passive

0 ~ 60°C

SOM-2533CCB C-S5A1

x7425E

4

12W

800M Hz

1.0G Hz

8GB

32GB

LVDS

Yes

N/A

2

2

Passive

0 ~ 60°C

SOM-2533BN0 C-U0A1

N97

4

6W

850M Hz

1.2G Hz

4GB

32GB

LVDS

Yes

N/A

2

N/A

Passive

0 ~ 60°C

SOM-2533BN0 C-S0A1

N200

2

10W

450M Hz

1.2G Hz

4GB

32GB

LVDS

Yes

Yes

2

N/A

Passive

0 ~ 60°C

SOM-2533AC0 C-S0A1

x7211E

2

6W

600M Hz

1.0G Hz

4GB

N/A

LVDS

Yes

Yes

2

N/A

Passive

0 ~ 60°C

SOM-2533AN0 C-S0A1

N50

2

6W

600M Hz

1.2G Hz

4GB

32GB

eDP

Yes

N/A

1

N/A

Passive

0 ~ 60°C

1.3.16 Packing List

Table 1.11: Packing List

Part No.	Description	Quantity
-	SOM-2533 COM module	1
1970005871T001	Heatspreader	1

1.3.17 Development Board

Table 1.12: Development Board

Part No. Description

SOM-DB2510-00A1 SMARC R2.1 Devel. Board Rev. A1

SOM-DB2510A-00A1 SMARC R2.1 Devel. Board Rev. A1 w/eDP

1.3.18 Optional Accessory

Table 1.13: Optional Accessory

Part No.	Description
1970005111T011	Semi-Heatsink

1.3.19 Pin Description

Advantech provides useful checklists for schematic design and layout routing. In the schematic checklist, it will specify details about each pin's electrical properties and how to connect them for different user scenarios. In the layout checklist, it will specify the layout constraints and recommendations for trace length, impedance, and other necessary information during design.

Please contact your nearest Advantech branch office to obtain design documents and further support.

Chapter 2

Mechanical Information

This chapter gives mechanical information on the SOM-2533 CPU Computer on Module.

Sections include:

Board Information
Mechanical Drawings
Assembly Drawing

2.1 Board Information

The figures below show the main chips on the SOM-2533 Computer-on-Module.

Please be aware of these positions when designing a customer's carrier board to avoid mechanical interference, and consider thermal solution contacts for best thermal dissipation performance.

LPDDR5 Intel® i3 & N-series, Atom® x7000E Series Processor eMMC

Figure 2.1 Board Chips ID – Front

SOM-2533Rev.AI 19C60253301-01 MADE IN TAIWAN RoHS CQC12081857468 800V8 S4V-0 234- ADVNTECH 01-2

Figure 2.2 Board Chips ID – Rear

2.2 Mechanical Diagrams

For more details on 2D/3D models, please look on the Advantech COM support service website: http://com.advantech.com

50 46 25.86 12 0 0 4 41.08 78 82

Figure 2.3 Board Mechanical Diagram – Front

Pure electrical circuit lines without any symbols

Figure 2.4 Board Mechanical Diagram – Rear

1.20 3.30 1.25±0.13

Figure 2.5 Board Mechanical Diagram – Side

2.3 Assembly Diagram

These figures demonstrate the assembly order of the thermal module and COM module to the carrier board.

Semi HCCF Sink HCCF Synovcadier SOM-2533 SOM-DB2510

Figure 2.6 Assembly Drawing

There are 4 reserved screw holes for SOM-2533 for pre-assembly of the heat spreader.

2.4 Assembly Drawing

There is a rubber solution implemented on the board to prevent the CPU from cracking. Please refer to the location of the rubber and consider the location when designing your carrier board.

Note! Advantech recommends that there not be any components on the top side of the carrier board module.

18.50 34.20

Figure 2.7 Rubber Locations

Chapter 3

AMI BIOS

This chapter gives BIOS setup information for the SOM-2533 CPU Computer on Module.

Sections include:

Introduction
Entering Setup
Hot/Operation Key
■ Exiting the BIOS Setup Utility

3.1 Introduction

AMI BIOS has been integrated into many motherboards for over a decade. With the AMI BIOS Setup Utility, users can modify BIOS settings and control various system features. This chapter describes the basic navigation of the BIOS Setup Utility.

Aptio Setup - AMI Main Advanced Chipset Security Boot Save & Exit BIOS Information BIOS Vendor American Megatrends Core Version 5.0.2.6 0.23 x64 Compliancy UEFI 2.8.0; PI 1.7 Project Version 25330000060x018 Build Date and Time 01/19/2024 18:23:01 Access Level Administrator Total Memory 16384 MB Memory Frequency 4800 MT/s System Language [English] System Date [Sun 01/01/2023] System Time [03:53:43] Choose the system default language ++: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.1 Setup Program Initial Screen

AMI's BIOS ROM has a built-in setup program that allows users to modify the basic system configuration. This information is stored in flash ROM so it retains the setup information when the power is turned off.

3.2 Entering Setup

Turn on the computer and then press or to enter the Setup menu.

3.3 Main Setup

When users first enter the BIOS Setup Utility, users will enter the Main setup screen. Users can always return to the Main setup screen by selecting the Main tab. There are two Main Setup options. They are described in this section. The Main BIOS Setup screen is shown below.

Main Advanced Chipset Security Boot Save & Exit

BIOS Information BIOS Vendor American Megatrends Core Version 5.0.2.6 0.23 x64 Compliancy UEFI 2.8.0; PI 1.7 Project Version 25330000060X018 Build Date and Time 01/19/2024 18:23:01 Access Level Administrator

Total Memory 16384 MB Memory Frequency 4800 MT/s

System Language [English]

System Date [Sun 01/01/2023] System Time [03:53:43]

+:- Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit

Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.2 Main Setup Screen

The Main BIOS setup screen has two main frames. The left frame displays all the options that can be configured. Grayed-out options cannot be configured; options in blue can. The right frame displays the key legend.

Above the key legend is an area reserved for a text message. When an option is selected in the left frame, it is highlighted in white. Often a text message will accompany it.

■ System Time / System Date

Use this option to change the system time and date. Highlight System Time or System Date using the keys. Enter new values through the keyboard. Press the or the keys to move between fields. The date must be entered in MM/DD/YY format. The time must be entered in HH:MM:SS format.

3.4 Advanced BIOS Features Setup

Select the Advanced tab from the SOM-2569 setup screen to enter the Advanced BIOS Setup screen. Users can select any item in the left frame of the screen, such as CPU Configuration, to go to the sub-menu for that item. Users can display an Advanced BIOS Setup option by highlighting it using the keys. All Advanced BIOS Setup options are described in this section. The Advanced BIOS Setup screens are shown below. The sub-menus are described on the following pages.

Aptio Setup - AMI Main Advanced Chipset Security Boot Save & Exit
CPU Configuration Power & Performance PCH-FW Configuration Trusted Computing ACPI Settings Embedded Controller Serial Port Console Redirection USB Configuration Network Stack Configuration CSM Configuration SMARC GPIO Configuration Tls Auth Configuration Intel(R) Ethernet Controller I226-LM - 74:FE:48:86:EF:4E Intel(R) Ethernet Controller I226-LM - 74:FE:48:86:EF:4F	CPU Configuration Parameters
	+: Select Screen 1↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit

Figure 3.3 Advanced BIOS Features Setup Screen

■ CPU Configuration CPU Configuration Parameters.
■ Power & Performance Power & Performance Options.
■ PCH-FW Configuration Configure Management Engine Technology Parameters.
■ Trusted Computing Trusted Computing Settings.
■ ACPI Settings ACPI Sleep State.
■ Embedded Controller Embedded Controller Parameters.
Serial Port Console Redirection Console Redirection Settings
USB Configuration USB Configuration Parameters
■ Network Stack Configuration Network Stack Settings

■ CSM Configuration CSM Configuration: Enable/Disable, Optional ROM execution settings, etc.

■ OEM Configuration

Advanced settings

■ Tls Auth Configuration

Press to select Tls Auth Configuration.

Intel(R) Ethernet Controller I226-LM-74:FE:48:86:97:4E

Configure Gigabit Ethernet device parameters.

3.4.1 CPU Configuration

Advanced CPU Configuration ID 0xB06E0 Brand String:Intel(R) Core(TM) 13-N305 VMX Supported CPU Flex Ratio Override [Disabled] CPU Flex Ratio Settings 18 Active Efficient-cores [A11] Enable/Disable CPU Flex Ratio Programming ++: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.4 CPU Configuration

■ CPU Flex Ratio Override

Enable/Disable CPU Flex Ratio Programming.

■ Active Efficient-cores

Number of E-cores to enable in each processor package. Note: Number of Cores and E-cores are looked at together. When both are 0,0 , Pcode will enable all cores.

3.4.2 Power & Performance

Aptio Setup - AMI Advanced Power & Performance ►CPU - Power Management Control ►GT - Power Management Control CPU - Power Management Control Options ++: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.5 Power & Performance

■ CPU - Power Management Control
CPU - Power Management Control Options.
■ GT - Power Management Control
GT - Power Management Control Options.

3.4.2.1 CPU - Power Management Control

Advanced CPU - Power Management Control Boot performance mode [Turbo Performance] Intel(R) SpeedStep(1m) [Enabled] Turbo Mode [Enabled] Config TDP Configurations C states [Enabled] Select the performance state that the BIOS will set starting from reset vector. +:-: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1289 Copyright (C) 2024 AMI

Figure 3.6 CPU - Power Management Control

■ Boot performance mode

Select the performance state that the BIOS will set starting from the reset vector.

Intel(R) SpeedStep(tm)

Allows more than two frequency ranges to be supported.

Turbo Mode

Enable/Disable processor Turbo Mode (requires EMTTM enabled too). AUTO means enabled.

■ Config TDP Configurations

Configurable Processor Base Power (cTDP) Configurations.

C states

Enable/Disable CPU Power Management. Allows CPU to go to C states when it's not 100% utilized.

Aptio Setup - AMI Advanced Config TDP Configurations Enable Configurable TDF [Applies to cTDP] Configurable TDP Boot Mode [Nominal] Configurable TDP Lock [Disabled] CTDP BIOS control [Disabled] ConfigTDP Levels 2 ConfigTDP Turbo Activation Ratio 17 (Unlocked) Power Limit 1 15.0W (MSR:15.0) Power Limit 2 35.0W (MSR:35.0) Custom Settings Nominal ConfigTDP Nominal Ratio:18 TAR:17 PL1:15.0W Power Limit 1 0 Power Limit 2 0 Power Limit 1 Time Window [0] ConfigTDP Turbo Activation Ratio 0 Custom Settings Level1 ConfigTDP Level1 Ratio:10 TAR:9 PL1:9.0W Power Limit 1 0 Power Limit 2 0 Power Limit 1 Time Window [0] ConfigTDP Turbo Activation Ratio 0 Applies Configurable Processor Base Power (cTDP) initialization settings based on non-cTDP or cTDP. Default is 1: Applies to cTDP; if 0 then applies non-cTDP and BIOS will bypass cTDP initialization flow +: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.7 Config TDP Configurations

■ Enable Configurable TDP

Applies Configurable Processor Base Power (cTDP) initialization settings based on non-cTDP or cTDP. Default is 1: Applies to cTDP. If 0, then it applies non-cTDP. If 0, then non-cTDP and BIOS will bypass cTDP initialization flow.

- Configurable TDP Boot Mode

Configurable Processor Base Power (cTDP) Mode as Nominal/Level1/Level2/Deactivate TDP selection. The deactivate option will set MSR to Nominal and MMIO to Zero.

- Configurable TDP Lock

Configurable Processor Base Power (cTDP) Mode Lock sets the Lock bits on TURBO_ACTIVATION_RATIO and CONFIG_TDP_CONTROL. Note: When CTDP Lock is enabled, Custom ConfigTDP Count will be forced to 1 and Custom ConfigTDP Boot Index will be forced to 0.

CTDP BIOS control

Enable Configurable Processor Base Power (cTDP) control via runtime ACPI BIOS methods. This "BIOS only" feature does not require EC or driver support.

Power Limit 1

Power Limit1 in Milliwatts. BIOS will round to the nearest 1/8W when programming. 0=no custom override. For 12.50W, enter 12500. Overclocking SKU: Value must be between Max and Min Power Limits (specified by PACKAGE_POWER_SKU_MSR). Other SKUs: This value must be between Min Power Limit and the Processor Base Power (TDP) Limit.

Power Limit 2

Power Limit2 in milliwatts. BIOS will round to the nearest 1/8W when programming. 0=no custom override. For 12.50W, enter 12500. The processor applies control policies such that the package power does not exceed this limit.

■ Power Limit 1 Time Window

Power Limit 1 Time Window value in seconds. The value may vary from 0 to 128. 0=default value (28 sec for Mobile and 8 sec for Desktop). It defines the time window in which the Processor Base Power (TDP) value should be maintained.

■ ConfigTDP Turbo activation Ratio

Custom value for Turbo Activation Ratio. Needs to be configured with valid values from LFM to Max Turbo. 0 means it does not use a custom value.

Power Limit 1

Power Limit1 in milliwatts. BIOS will round to the nearest 1/8W when programming. 0=no custom override. For 12.50W, enter 12500. Overclocking SKU: Value must be between Max and Min Power Limits (specified by PACKAGE_POWER_SKU_MSR). Other SKUs: This value must be between Min Power Limit and the Processor Base Power (TDP) Limit.

Power Limit 2

Power Limit2 in milliwatts. BIOS will round to the nearest 1/8W when programming. 0=no custom override. For 12.50W, enter 12500. Processor applies control policies such that the package power does not exceed this limit.

■ Power Limit 1 Time Window

Power Limit 1 Time Window value in seconds. The value may vary from 0 to 128. 0=default value (28sec for Mobile and 8 sec for Desktop). It defines the time window in which the Processor Base Power (TDP) value should be maintained.

■ ConfigTDP Turbo activation Ratio

Custom value for Turbo Activation Ratio. Needs to be configured with valid values from LFM to Max Turbo. 0 means it does not use a custom value.

3.4.2.2 GT - Power Management Control

Optio Setup - AMI Advanced GT - Power Management Control RC6(Render Standby) [Enabled] Check to enable render standby support. +: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.8 GT - Power Management Control

RC6 (Render Standby)

Check to enable render standby support.

3.4.3 PCH-FW Configuration

Optio Setup - AMI Advanced ME Firmware Version 16.50.10.1351 ME Firmware Mode Normal Mode ME Firmware SKU Consumer SKU ME State [Enabled] ME Unconfig on RTC Clear [Enabled] ► Firmware Update Configuration When Disabled ME will be put into ME Temporarily Disabled Mode. ++: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.9 PCH-FW Configuration

ME State

When Disabled, ME will be put into ME Temporarily Disabled Mode.

■ ME Unconfig on RTC Clear

When Disabled, ME will not be unconfigured on RTC clear.

■ Firmware Update Configuration

Configure Management Engine Technology Parameters.

3.4.3.1 Firmware Update Configuration

Aptio Setup - AMI Advanced Me FW Image Re-Flash [Disabled] FW Update [Enabled] Enable/Disable Me FW Image Re-Flash function. ++: Select Screen 1↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.10 Firmware Update Configuration

■ Me FW Image Re-Flash
Enable/Disable Me FW Image Re-Flash function.
FW Update
Enable/Disable ME FW Update function.

3.4.4 Trusted Computing

Aptio Setup - AMI Advanced
TPM 2.0 Device Found Firmware Version: 600.13 Vendor: INTC Security Device Support [Enable] Active PCR banks SHA255 Available PCR banks SHA255,SHA384,SM3 SHA256 PCR Bank [Enabled] SHA384 PCR Bank [Disabled] SM3_256 PCR Bank [Disabled]
Pending operation [None] Platform Hierarchy [Enabled] Storage Hierarchy [Enabled] Endorsement Hierarchy [Enabled] Physical Presence Spec Version [1.3] TPM 2.0 InterfaceType [CRB] Device Select [Auto]	Enables or Disables BIOS support for security device. O.S. will not show Security Device. TCG EFI protocol and INT1A interface will not be available.
	+: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit

Figure 3.11 Trusted Computing

■ Security Device Support
Enable/Disable BIOS support for a security device. The OS will not show the security device. TCG EFI protocol and INT1A interface will not be available.
SHA256 PCR Bank
Enable/Disable SHA256 PCR Bank.
SHA384 PCR Bank
Enable/Disable SHA384 PCR Bank.
SM3_256 PCR Bank
Enable/Disable SM3_256 PCR Bank.
■ Pending operation
Schedule an operation for the Security Device. NOTE: Your computer will reboot during restart in order to change the state of the security device.
Platform Hierarchy
Enable/Disable Platform Hierarchy.
Storage Hierarchy
Enable/Disable Storage Hierarchy.
■ Endorsement Hierarchy
Enable/Disable Endorsement Hierarchy.
■ Physical Presence Spec Version
Select to tell the OS to support PPI Spec Version 1.2 or 1.3. Note some HCK tests might not support 1.3.
TPM 2.0 Interface Type
Device Select
TPM 1.2 will restrict support to TPM 1.2 devices; TPM 2.0 will restrict support to TPM 2.0 devices; Auto will support both with the default set to TPM 2.0 devices if not found; TPM 1.2 devices will be enumerated.

3.4.5 ACPI Settings

Advanced Aptio Setup - AMI ACPI Settings Enable ACPI Auto Configuration [Disabled] Enable Hibernation [Enabled] ACPI Sleep State [S3 (Suspend to RAM)] Enables or Disables BIOS ACPI Auto Configuration. +: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.12 ACPI Settings

■ Enable ACPI Auto Configuration

Enable/Disable BIOS ACPI Auto Configuration.

■ Enable Hibernation

Enable/Disable System ability to Hibernate (OS/S4 Sleep State). This option may be not effective with some OS.

ACPI Sleep State

Select the highest ACPI sleep state the system will enter when the SUSPEND button is pressed.

3.4.6 Embedded Controller

Advanced Embedded Controller Embedded Controller IT5121 Firmware Version I2140X0007 CPU Shutdown Temperature [Disable] iManager Smart Fan - Carrier Board [Enabled] Backlight Enable Polarity [Native] Brightness PWM Polarity [Native] Power Saving Mode [Normal] ► Serial Port 1 (SER1) ► Serial Port 2 (SER3) ► Hardware Monitor CPU Shutdown Temperature +: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.13 Embedded Controller

■ CPU Shutdown Temperature

CPU Shutdown Temperature.

■ iManager Smart Fan - Carrier Board

Control Carrier Board Smart FAN function. Get value from EC and only set the value when you save changes.

■ Backlight Enable Polarity

Switch Backlight Enable Polarity to Native or Invert.

■ Brightness PWM Polarity

Backlight Control Brightness PWM Polarity for Native or Invert.

Power Saving Mode

Select Power Saving Mode.

Serial Port 1 (SER1)

Set Parameters of Serial Port 1 (SMARC SER1).

Serial Port 2 (SER3)

Set Parameters of Serial Port 2 (SMARC SER3).

Hardware Monitor

Monitor hardware status.

3.4.6.1 Serial Port 1 Configuration

Advanced Optio Setup - AMI Serial Port 1 Configuration Serial Port [Enabled] Device Settings IO=3F3h; IRQ=7; Change Settings [Auto] Device Mode [Normal] Enable or Disable Serial Port (COM) +: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1289 Copyright (C) 2024 AMI

Figure 3.14 Serial Port 1 Configuration

Serial Port Enable/Disable Serial Port (COM).
■ Change Settings Select optimal settings for a Super IO Device.
■ Device Mode Change the Serial Port Mode.

3.4.6.2 Serial Port 2 Configuration

Advanced Aptio Setup - AMI Serial Port 2 Configuration Serial Port [Enabled] Device Settings IC=2F3h; IRQ=3; Change Settings [Auto] Device Mode [Normal] Enable or Disable Serial Port (COM) +: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.15 Serial Port 2 Configuration

Serial Port Enable/Disable Serial Port (COM).
■ Change Settings Select optimal settings for a Super IO Device.
■ Device Mode Change the Serial Port Mode.

3.4.6.3 Hardware Monitor

Advanced Aptio Setup - AMI PC Health Status CPU temperature : +44°C/ +111°F Carrier Board FAN : 0 RPM +VBAT : +3.142 V +Vin : +4.344 V +: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1289 Copyright (C) 2024 AMI

Figure 3.16 Hardware Monitor

3.4.7 Serial Port Console Redirection

Aptio Setup - AMI Advanced COM0 Console Redirection [Disabled] ► Console Redirection Settings COM1 Console Redirection [Disabled] ► Console Redirection Settings COM2(Pci Bus0,Dev30,Func0) Console Redirection [Disabled] ► Console Redirection Settings COM3(Pci Bus0,Dev25,Func2) Console Redirection [Disabled] ► Console Redirection Settings Legacy Console Redirection ► Legacy Console Redirection Settings Serial Port for Out-of-Band Management/ Windows Emergency Management Services (EMS) Console Redirection EMS [Disabled] ► Console Redirection Settings Console Redirection Enable or Disable. +: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.17 Serial Port Console Redirection

■ Console Redirection
Enable/Disable Console Redirection.
■ Legacy Console Redirection Settings
Legacy Console Redirection Settings.
■ Console Redirection EMS
Enable/Disable Console Redirection.

3.4.8 USB Configuration

Advanced Optio Setup - AMI USB Configuration USB Module Version 32 USB Controllers: 1 XHCI USB Devices: 1 Keyboard Legacy USE Support [Enabled] XHCI Hand-off [Enabled] USB Mass Storage Driver Support [Enabled] USB hardware delays and time-outs: USB transfer time-out [20 sec] Device reset time-out [20 sec] Device power-up delay [Auto] Enables Legacy USB support. AUTO option disables legacy support if no USB devices are connected. DISABLE option will keep USB devices available only for EFI applications. ++: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.18 USB Configuration

Legacy USB Support

Enables Legacy USB support. The AUTO option disables legacy support if no USB devices are connected. The Disable option will keep USB devices available only for EFI applications.

XHCI Hand-off

This is a workaround for OS without XHCI hand-off support. The XHCI ownership change should be claimed by the XHCI driver.

USB Mass Storage Driver Support

Enable/Disable USB Mass Storage Driver Support.

USB transfer time-out

The time-out value for Control, Bulk, and Interrupt transfers.

■ Device reset time-out

USB mass storage device Start Unit command time-out.

■ Device power-up delay

Maximum time the device will take before it properly reports itself to the Host Controller. 'Auto' uses the default value: for a Root port it is 100 ms, for a Hub port the delay is taken from the Hub descriptor.

3.4.9 Network Stack Configuration

Advanced Aptio Setup - AMI Network Stack [Disabled] Enable/Disable UEFI Network Stack ++: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.19 Network Stack Configuration

Network Stack

Enable/Disable the UEFI Network Stack.

3.4.10 Compatibility Support Module Configuration

Aptio Setup - AMI Advanced Compatibility Support Module Configuration CSM Support [Disabled] Enable/Disable CSM Support. +: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.20 Compatibility Support Module Configuration

CSM Support

Enable/Disable CSM Support.

3.4.11 SMARC GPIO Configuration

Optio Setup - AMI Advanced SMARC GPIO Configuration GPI00 [GPO LOW] GPI01 [GPO LOW] GPI02 [GPO LOW] GPI03 [GPO LOW] GPI04 [HDA_RST#] GPI05 [by EC] GPI06 [by EC] SMARC GPIO +: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.21 SMARC GPIO Configuration

■ GPIO0 SMARC GPIO0.
■ GPIO1 SMARC GPIO1.
■ GPIO2 SMARC GPIO2.
■ GPIO3 SMARC GPIO3.
■ GPIO4 SMARC GPIO4.
■ GPIO5 SMARC GPIO5.
■ GPIO6 SMARC GPIO6.

3.5 Chipset Setup

Aptio Setup - AMI Main Advanced Chipset Security Boot Save & Exit System Agent (SA) Configuration PCH-IO Configuration System Agent (SA) Parameters +: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.22 Chipset Setup

System Agent (SA) Configuration System Agent Parameters.
■ PCH-I0 Configuration PCH parameters.

3.5.1 System Agent (SA) Configuration

Chipset System Agent (SA) Configuration VT-d Supported ► Memory Configuration ► Graphics Configuration VT-d [Enabled] Above 4GB MMIO BIOS assignment [Enabled] Memory Configuration Parameters +: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.23 System Agent (SA) Configuration

■ Memory Configuration Memory Configuration Parameters.
■ Graphic Configuration Graphics Configuration.
■ VT-d VT-d capability.
- Above 4GB MMIO BIOS assignment Enable/Disable above 4GB memory mapped IO BIOS assignment. This is enabled automatically when the aperture size is set to 2048MB.

3.5.1.1 Memory Configuration

Chipset Aptio Setup - AMI Memory Configuration Memory RC Version 0.0.4.73 Memory Frequency 4800 MT/s tCL-tRCD-tRP-tRAS 13-11-11-26 MC 0 Ch 0 DIMM 0 Populated & Enabled Size 4096 MB (LPDDR5) Number of Ranks 2 Manufacturer Micron MC 0 Ch 1 DIMM 0 Populated & Enabled Size 4096 MB (LPDDR5) Number of Ranks 2 Manufacturer Micron MC 0 Ch 2 DIMM 0 Populated & Enabled Size 4096 MB (LPDDR5) Number of Ranks 2 Manufacturer Micron MC 0 Ch 3 DIMM 0 Populated & Enabled Size 4096 MB (LPDDR5) Number of Ranks 2 Manufacturer Micron ++: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.24 Memory Configuration

3.5.1.2 Graphics Configuration

Aptio Setup - AMI Chipset Graphics Configuration Internal Graphics [Auto] GTT Size [6MB] Aperture Size [256MB] VBT Select [DP & HDMI] LCD Control Keep IGFX enabled based on the setup options. +: Select Screen 1: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.25 Graphics Configuration

Internal Graphics

Keep IGFX enabled based on the setup options.

GTT Size

Select the GTT size.

Aperture Size

Select the aperture size. Note: Above 4GB MMIO BIOS assignment is atomically enabled when selecting a 2048MB aperture. To use this feature, please disable CSM support.

VBT Select

Select VBT for GOP Driver Select Vbt to MIPI if any of the Display has MIPI

LCD Control

LCD control.

LCD Control

Aptio Setup - AMI Chipset LCD Control NXP non-EDID Support [Enabled] Color depth and packing format [JEIDA or VESA (18 bpp)] Dual LVDS mode [Single LVDS bus mode] LCD Panel Type [800x800] LVDS clock spreading [no spreading] LVDS suing level [300 mV] Panel Scaling [Auto] NXP PTN3450 Support: Enable: Used internal EDID setting; Disable: Get EDID from DDC bus. +: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.26 LCD Control

- NXP non-EDID Support

NXP PTN3460 Support: Enabled: Used internal EDID setting; Disabled: Get EDID from DDC bus.

– Color depth and packing format

Color depth and packing format.

- Dual LVDS mode

Dual LVDS Mode.

- LCD Panel Type

Select LCD panel used by Internal Graphics Device by selecting the appropriate setup item.

- LVDS Clock Spreading

LVDS Clock Spreading.

- LVDS Swing Level

LVDS Swing Level.

- Panel Scaling

Select the LCD panel scaling option used by the Internal Graphics Device.

3.5.2 PCH-IO Configuration

Aptio Setup - AMI Chipset PCH-IO Configuration PCI Express Configuration SATA Configuration USB Configuration Security Configuration HD Audio Configuration SerialIo Configuration SCS Configuration State After G3 [S5 State] Pcie Ref P11 SSC [Auto] Flash Protection Range Registers [Disabled] (FPRR) SPD Write Disable [TRUE] PCI Express Configuration settings +: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.27 PCH-IO Configuration

PCI Express Configuration
PCI Express Configuration settings.
■ SATA Configuration
SATA device option settings.
USB Configuration
USB Configuration settings.
■ Security Configuration
Security Configuration settings.
■ HD Audio Configuration
HD audio subsystem configuration settings.
Seriallo Configuration
Seriallo configuration settings.
■ SCS Configuration

Storage and Communication Subsystem (SCS) Configuration.

3.5.2.1 PCI Express Configuration

Aptio Setup - AMI Chipset PCI Express Configuration DMI Link ASPM Control [Disabled] Compliance Test Mode [Disabled] PCIe function swap [Disabled] ► PCI Express Root Port 9 ► PCI Express Root Port 10 ► PCI Express Root Port 11 PCI Express Root Port 12 Lane configured as USB/SATA/UFS The control of Active State Power Management of the DMI Link. +: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.28 PCI Express Configuration

■ DMI Link ASPM Control
The control of Active State Power Management of the DMI Link.
■ Compliance Test Mode
Enable when using the Compliance Load Board.
PCIe function swap
When Disabled, it prevents PCIE rootport function swap. If any function other than 0th is enabled, 0th will become visible.
PCI Express Root Port 9
PCI Express Root Port Settings.
PCI Express Root Port 10
PCI Express Root Port Settings.
PCI Express Root Port 11
PCI Express Root Port Settings.

PCI Express Root Port 9

Aptio Setup - AMI Chipset PCI Express Root Port 9 [Enabled] ASPM [Disabled] Hot Plug [Disabled] PCIe Speed [Auto] Control the PCI Express Root Port. +:-: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1289 Copyright (C) 2024 AMI

Figure 3.29 PCI Express Root Port 9

• PCI Express Root Port 9
  Control the PCI Express Root Port.
• ASPM
  Set the ASPM Level: Force L0s – Force all links to L0s State AUTO – BIOS auto configure DISABLE – Disables ASPM.
• Hot Plug
  PCI Express Hot Plug Enable/Disable.
• PCIe Speed
  Configure PCIe Speed.

3.5.2.2 SATA Configuration

Aptio Setup - AMI Chipset SATA Configuration SATA Controller(s) [Enabled] SATA Controller Speed [Default] Serial ATA Port 0 Empty Software Preserve Unknown Port 0 [Enabled] Serial ATA Port 1 Empty Software Preserve Unknown Port 1 [Enabled] Enable/Disable SATA Device. +: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.30 SATA Configuration

■ SATA Controller(s)

Enable/Disable SATA Device.

■ SATA Controller Speed

Indicates the maximum speed the SATA controller can support.

Port 0

Enable/Disable SATA Port.

Port 1

Enable/Disable SATA Port.

3.5.2.3 USB Configuration

Chipset Aptio Setup - AMI USB Configuration xDCI Support [Enabled] USB Port Disable Override [Disable] Enable/Disable xDCI (USB OTG Device). +:-: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.31 USB Configuration

xDCI Support

Enable/Disable xDCI (USB OTG Device).

USB Port Disable Override

Selectively Enable/Disable the corresponding USB port from reporting a Device Connection to the controller.

3.5.2.4 Security Configuration

Aptio Setup - AMI Chipset Security Configuration BIOS Lock [Enabled] Force unlock on all GPIO pads [Disabled] Enable/Disable the PCH BIOS Lock Enable feature. Required to be enabled to ensure SMM protection of flash. +: Select Screen 1↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.32 Security Configuration

BIOS Lock

Enable/Disable the PCH BIOS Lock Enable feature. It is required to be enabled to ensure SMM protection of flash.

■ Force unlock on all GPIO pads

If Enabled, BIOS will force all GPIO pads to be in the unlocked state.

3.5.2.5 HD Audio Subsystem Configuration Settings

Aptio Setup - AMI Chipset HD Audio Subsystem Configuration Settings HD Audio [Enabled] Control Detection of the HD-Audio device. Disabled = HDA will be unconditionally disabled Enabled = HDA will be unconditionally enabled. +: Select Screen 14: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.33 HD Audio Subsystem Configuration Settings

HD Audio

Control Detection of the HD-Audio device. Disabled=HDA will be unconditionally disabled. Enabled=HDA will be unconditionally enabled.

3.5.2.6 Seriallo Configuration

Aptio Setup - AMI Chipset SerialIO Configuration I2C1 Controller [Disabled] I2C2 Controller [Enabled] I2C4 Controller [Enabled] I2C5 Controller [Disabled] SPI0 Controller [Disabled] ► Serial IO I2C2 Settings ► Serial IO I2C4 Settings ► Serial IO UART0 Settings ► Serial IO UART2 Settings SerialIO timing parameters [Disabled] Enables/Disables SerialIo Controller If given device is Function 0 PSF disabling is skipped. PSF default will remain and device PCI CFG Space will still be visible. This is needed to allow PCI enumerator access functions above 0 in a multifunction device. The following devices depend +: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1289 Copyright (C) 2024 AMI

Figure 3.34 Seriallo Configuration

I2C1 Controller

Enable/Disable the Seriallo Controller.

If the given device Function 0 PSF disabling is skipped, PSF default will remain and the device PCI CFG Space will still be visible. This is needed to allow PCI enumerator access functions above 0 in a multifunction device.

The following devices depend on each other:

I2C0 and I2C1,2,3

UART0 and UART1, SPI0, 1

UART2 and I2C4,5

UART 0 (00:30:00) cannot be disabled when:

1. Child device is enabled like CNVi Bluetooth (_SB.PC00.UA00.BTH0)

UART 0 (00:30:00) cannot be enabled when:

1. I2S Audio codec is enabled (_SB.PC00.I2C0.HDAC)

I2C2 Controller

Enable/Disable the Seriallo Controller.

If the given device Function 0 PSF disabling is skipped, PSF default will remain and device PCI CFG Space will still be visible. This is needed to allow PCI enumerator access functions above 0 in a multifunction device.

The following devices depend on each other:

I2C0 and I2C1,2,3

UART0 and UART1,SPI0,1

UART2 and I2C4,5

UART 0 (00:30:00) cannot be disabled when:

1. Child device is enabled like CNVi Bluetooth (_SB.PC00.UA00.BTH0)

UART 0 (00:30:00) cannot be enabled when:

1. I2S Audio codec is enabled (_SB.PC00.I2C0.HDAC)

I2C4 Controller

Enable/Disable the Seriallo Controller For I2C5 and UART2; to work, this device has to be enabled.

I2C5 Controller

Enable/Disable the Seriallo Controller. For this device to work, I2C4 has to be enabled.

■ SPIO Controller

Enable/Disable the Seriallo Controller.

If the given device Function 0 PSF disabling is skipped, PSF default will remain and the device PCI CFG Space will still be visible. This is needed to allow PCI enumerator access functions above 0 in a multifunction device.

The following devices depend on each other:

I2C0 and I2C1,2,3

UART0 and UART1, SPI0, 1

UART2 and I2C4,5

UART 0 (00:30:00) cannot be disabled when:

1. The Child device is enabled like CNVi Bluetooth (_SB.PC00.UA00.BTH0)

UART 0 (00:30:00) cannot be enabled when:

1. I2S Audio codec is enabled (_SB.PC00.I2C0.HDAC)

Serial IO I2C2 Settings

Configure Seriallo Controller.

Serial IO I2C4 Settings

Configure Seriallo Controller.

Serial IO UART0 Settings

Configure Seriallo Controller.

Serial IO UART2 Settings

Configure Seriallo Controller.

SerialIO timing parameters

Enables additional timing parameters for all Seriallo controllers. Defaults can be changed in each controller setting. A platform restart is required to apply changes.

Serial IO I2C2 Settings

Aptio Setup - AMI Chipset Serial IO I2C2 Settings Timing parameters disabled ++: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2023 AMI

Figure 3.35 Serial IO I2C2 Settings

Serial IO I2C4 Settings

Aptio Setup - AMI Chipset Serial IO I2C4 Settings Timing parameters disabled ++ : Select Screen 1↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2023 AMI

Figure 3.36 Serial IO I2C4 Settings

Serial IO UART0 Settings

Aptio Setup - AMI Chipset Serial IO UARTO Settings Hardware Flow Control [Enabled] DMA Enable [Enabled] Power Gating [Enabled] Timing parameters disabled When enabled configures additional 2 GPIO pads for use as RTS/CTS signals for UART +:-: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2023 AMI

Figure 3.37 Serial IO UART0 Settings

- Hardware Flow Control

Enabled: it configures additional 2 GPIO pads for use as RTS/CTS signals for UART.

- DMA Enable

Enabled, the UART OS driver will use DMA when possible. Disabled: the OS driver will enforce PI0 mode.

- Power Gating

Disabled: No _PS0 _PS3 support, the device is left in D0, after initialization. Enabled: _PS0 _PS3 that supports moving the device out of reset; Auto: _PS0 and _PS3 detection through ACPI if the device was initialized prior to first PG. If it was used, (DBG2) PG is disabled.

3.5.2.7 SCS Configuration

Aptio Setup - AMI Chipset eMMC 5.1 Controller [Enabled] eMMC 5.1 HS400 Mode [Enabled] Enable HS400 software tuning [Disabled] Driver Strength [40 Ohm] UFS 2.0 Controller 1 [Disabled] Enable or Disable SCS eMMC 5.1 Controller +: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.38 SCS Configuration

■ eMMC 5.1 Controller
Enable/Disable SCS eMMC 5.1 Controller.
eMMC 5.1 HS400 Mode
Enable/Disable SCS eMMC 5.1 HS400 Mode.
■ Enable HS400 software tuning
Software tuning should improve eMMC HS400 stability at the expense of boot time.
Driver Strength
Sets I/O driver strength.
■ UFS 2.0 Controller 1
Enable/Disable the UFS 2.0 Controller.

3.6 Security Chipset

Aptio Setup - AMI Main Advanced Chipset Security Boot Save & Exit Password Description If ONLY the Administrator's password is set, then this only limits access to Setup and is only asked for when entering Setup. If ONLY the User's password is set, then this is a power on password and must be entered to boot or enter Setup. In Setup the User will have Administrator rights. The password length must be in the following range: Minimum length 3 Maximum length 20. Administrator Password User Password ► Secure Boot Set Administrator Password +: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.39 Security Chipset

Administrator Password
Set the Setup Administrator Password.
User Password
Set the User Password.
Secure Boot
Secure Boot Configuration.

3.6.1 Secure Boot

Aptio Setup - AMI Security System Mode Setup Secure Boot [Enabled] Not Active Secure Boot Mode [Standard] ►Restore Factory Keys ►Reset To Setup Mode ►Key Management ++: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.40 Secure Boot

Secure Boot

The Secure Boot feature is Active if Secure Boot is Enabled; Platform Key(PK) is enrolled and the System is in User mode. The mode change requires a platform reset.

- Secure Boot Mode

Secure Boot mode options:

Standard or Custom.

In Custom mode, Secure Boot Policy variables can be configured by a physically present user without full authentication.

3.7 Boot Setup

Aptio Setup - AMI Main Advanced Chipset Security Boot Save & Exit Boot Configuration Setup Prompt Timeout Bootup NumLock State Quiet Boot 1 [On] [Disabled] Boot Option Priorities Boot Option #1 [UEFI OS (EMMC DA6032)] Driver Option Priorities Number of seconds to wait for setup activation key. 65535(0xFFFF) means indefinite waiting. +: Select Screen 1: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.41 Boot Setup

Setup Prompt Timeout
Number of seconds to wait for the setup activation key. 65535(0xFFFF) means indefinite waiting.
■ Bootup NumLock State

Select the keyboard NumLock state.

Quiet Boot

Enable/Disable the Quiet Boot option.

■ Boot Option #1

Sets the system boot order.

3.8 Save & Exit

Aptio Setup - AMI Main Advanced Chipset Security Boot Save & Exit Save Options Save Changes and Exit Discard Changes and Exit Save Changes and Reset Discard Changes and Reset Save Changes Discard Changes Default Options Restore Defaults Save as User Defaults Restore User Defaults Boot Override UEFI OS (eMMC DA6032) Exit system setup after saying the changes. ++: Select Screen ↑↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.22.1239 Copyright (C) 2024 AMI

Figure 3.42 Save & Exit

■ Save Changes and Exit
Exit system setup after saving the changes.
■ Discard Changes and Exit
Exit system setup without saving any changes.
■ Save Changes and Reset
Reset the system after saving the changes.
■ Discard Changes and Reset
Reset system setup without saving any changes.
■ Save Changes
Save changes done so far to any of the setup options.
■ Discard Changes
Discard changes done so far to any of the setup options.
Restore Defaults
Restore/Load default values for all the setup options.
■ Save as User Defaults
Save the changes done so far as user defaults.
Restore User Defaults
Restore the user defaults to all the setup options.
Boot Override

Chapter 4

S/W Introduction & Installation

S/W Introduction
Driver Installation
■ Advantech iManager

4.1 S/W Introduction

The mission of Advantech Embedded Software Services is to "Enhance quality of life with Advantech platforms and Microsoft Windows embedded technology." We enable Windows Embedded software products on Advantech platforms to more effectively support the embedded computing community. Customers are freed from the hassle of dealing with multiple vendors (Hardware suppliers, System integrators, Embedded OS distributor) for projects. Our goal is to make Windows Embedded Software solutions easily and widely available to the embedded computing community.

4.2 Driver Installation

The Intel® Chipset Software Installation (CSI) utility installs the Windows INF files that outline to the operating system how the chipset components will be configured.

4.2.1 Windows Driver Setup

To install the drivers on a Windows-based operation system, please connect to the Internet and browse the website http://support.advantech.com.tw and download the installation drivers and follow the Driver Setup instructions to complete the installation.

4.2.2 Other OS

Linux Ubuntu

4.3 Advantech iManager

Advantech's platforms come equipped with iManager, a micro-controller that provides embedded features for system integrators. Embedded features have been moved from the OS/BIOS level to the board level to increase reliability and simplify integration. iManager runs whether the operating system is running or not; it can count the boot times and running hours of the device, monitor device health, and provide an advanced watchdog to handle errors just as they happen. iManager also comes with a secure & encrypted EEPROM for storing important security keys or other customer-defined information. All the embedded functions are configured through the API and provide corresponding utilities to demonstrate. These APIs comply with PICMG EAPI (Embedded Application Programmable Interface) specifications and unify in the same structures. It makes these embedded features easier to integrate, speeds up development schedules, and provides the customer with software continuity when upgrading hardware. For more details on how to use the APIs and utilities, please refer to the Advantech iManager 2.0 Software API User Manual.

Control

GPIO
General Purpose Input/Output is a flexible parallel interface that allows a variety of custom connections. It allows users to monitor the level of signal input or set the output status to switch on/off a device. Our API also provides Programmable GPIO, which allows developers to dynamically set the GPIO input or output status.

SMBus
SMBus is the System Management Bus defined by Intel® Corporation in 1995. It is used in personal computers and servers for low-speed system management communications. The SMBus API allows a developer to interface a embedded system environment and transfer serial messages using the SMBus protocols, allowing multiple simultaneous device control.

PC

^1 PC is a bi-directional two wire bus that was developed by Phillips for use in their televisions in the 1980s. The ^2 PC API allows a developer to interface with an embedded system environment and transfer serial messages using the ^3 PC protocols, allowing multiple simultaneous device control.

Display

Brightness Control

The Brightness Control API allows a developer to interface with an embedded device to easily control brightness.

Backlight

The Backlight API allows a developer to control the backlight (screen) on/off in an embedded device.

Monitor

Watchdog
A watchdog timer (WDT) is a device that performs a specific operation after a certain period of time if something goes wrong and the system does not recover on its own. A watchdog timer can be programmed to perform a warm boot (restarting the system) after a certain number of seconds.

Hardware Monitor

The Hardware Monitor (HWM) API is a system health supervision API that inspects certain condition indexes, such as fan speed, temperature and voltage.

Hardware Control

The Hardware Control API allows developers to set the PWM (Pulse Width Modulation) value to adjust fan speed or other devices; it can also be used to adjust the LCD brightness.

Power Saving

CPU Speed

Make use of Intel SpeedStep technology to reduce power power consumption. The system will automatically adjust the CPU Speed depending on system loading.

System Throttling

Refers to a series of methods for reducing power consumption in computers by lowering the clock frequency. These APIs allow the user to lower the clock from 87.5% to 12.5%.

Appendix A

Pin Assignments

This appendix gives you information about hardware pin assignments for the SOM-2533 CPU System on Module.

Sections include:

■ SOM-2533 Pin Assignments

A.1 SOM-2533 Pin Assignments

This section gives SOM-2533 pin assignments for the SMARC connector which is compliant with SMARC 2.1.1 definitions. More details about how to use these pins is available for design reference. Please contact Advantech for a design guide, checklist, reference schematic, and other hardware/software support.

Table A.1: SOM-2533 Pin Assignments
SMARC Function Pin Pin Name SOM-2533

LVDS/eDP	S125 LVDS0_0+ / eDP0_TX0+ /DSI0_D0+ v /v/-
	S126 LVDS0_0- / eDP0_TX0- /DSI0_D0- v /v/-
	S128 LVDS0_1+ / eDP0_TX1+ /DSI0_D1+ v /v/-
	S129 LVDS0_1- / eDP0_TX1- /DSI0_D1- v /v/-
	S131 LVDS0_2+ / eDP0_TX2+ /DSI0_D2+ v /v/-
	S132 LVDS0_2- / eDP0_TX2- /DSI0_D2- v /v/-
	S137 LVDS0_3+ / eDP0_TX3+ /DSI0_D3+ v /v/-
	S138 LVDS0_3- / eDP0_TX3- /DSI0_D3- v /v/-
	S134 LVDS0_CK+ / eDP0_AUX+ /DSI0_CLK+ v /v/-
	S135 LVDS0_CK- / eDP0_AUX- /DSI0_CLK- v /v/-
	S111 LVDS1_0+ / eDP1_TX0+ /DSI1_D0+ v / -/-
	S112 LVDS1_0- / eDP1_TX0- /DSI1_D0- v / -/-
	S114 LVDS1_1+ / eDP1_TX1+ /DSI1_D1+ v / -/-
	S115 LVDS1_1- / eDP1_TX1- /DSI1_D1- v / -/-
	S117 LVDS1_2+ / eDP1_TX2+ /DSI1_D2+ v / -/-
	S118 LVDS1_2- / eDP1_TX2- /DSI1_D2- v / -/-
	S120 LVDS1_3+ / eDP1_TX3+ /DSI1_D3+ v / -/-
	S121 LVDS1_3- / eDP1_TX3- /DSI1_D3- v / -/-
	S108 LVDS1_CK+ / eDP1_AUX+ /DSI1_CLK+ v / -/-
	S109 LVDS1_CK- / eDP1_AUX- /DSI1_CLK- v / -/-
	S139 I2C_LCD_CK v
	S140 I2C_LCD_DAT v
	S133 LCD0_VDD_EN v
	S116 LCD1_VDD_EN v
	S127 LCD0_BKLT_EN v
	S107 LCD1_BKLT_EN v
	S141 LCD0_BKLT_PWM v
	S122 LCD1_BKLT_PWM v
	S144 EDP0_HPD / DSIO_TE v/-
	S113 EDP1_HPD -
DP++ over HDMI	P92 DP1_LANEO+ / HDMI_D2+ v/v
	P93 DP1_LANEO- / HDMI_D2- v/v
	P95 DP1_LANE1+ / HDMI_D1+ v/v
	P96 DP1_LANE1- / HDMI_D1- v/v
	P98 DP1_LANE2+ / HDMI_D0+ v/v
	P99 DP1_LANE2- / HDMI_D0- v/v
	P101 DP1_LANE3+ / HDMI_CK+ v/v
	P102 DP1_LANE3- / HDMI_CK- v/v
	P104 DP1_HPD / HDMI_HPD v/v

Table A.1: SOM-2533 Pin Assignments

DP++ over HDMI	P105 DP1_AUX- / HDMI_CTRL_DAT v/v
	P106 DP1_AUX+ / HDMI_CTRL_CK v/v
	P107 DP1_AUX_SEL v
DP++	S102 DP0_LANE3+ v
	S103 DP0_LANE3- v
	S99 DP0_LANE2+ v
	S100 DP0_LANE2- v
	S96 DP0_LANE1+ v
	S97 DP0_LANE1- v
	S93 DP0_LANE0+ v
	S94 DP0_LANE0- v
	S105 DP0_AUX+ v
	S106 DP0_AUX - v
	S98 DP0_HPD v
	S95 DP0_AUX_SEL v
CSI	P108 GPIO0 / CAM0_PWR# v/-
	P109 GPIO1 / CAM1_PWR# v/-
	P110 GPIO2 / CAM0_RST# v/-
	P111 GPIO3 / CAM1_RST# v/-
	S7 I2C_CAM0_DAT -
	S5 I2C_CAM0_CK -
	S2 I2C_CAM1_DAT -
	S1 I2C_CAM1_CK -
	S11 CSIO_RX0+ -
	S12 CSIO_RX0- -
	S14 CSIO_RX1+ -
	S15 CSIO_RX1- -
	P7 CSI1_RX0+ -
	P8 CSI1_RX0- -
	P10 CSI1_RX1+ -
	P11 CSI1_RX1- -
	P13 CSI1_RX2+ -
	P14 CSI1_RX2- -
	P16 CSI1_RX3+ -
	P17 CSI1_RX3- -
	S8 CSIO_CK+ -
	S9 CSIO_CK- -
	P3 CSI1_CK+ -
	P4 CSI1_CK- -
	S6 CAM_MCK -
SDIO Card	P39 SDIO_D0 -
	P40 SDIO_D1 -
	P41 SDIO_D2 -
	P42 SDIO_D3 -
	P33 SDIO_CMD -
	P36 SDIO_CK -
	P34 SDIO_WP -

Table A.1: SOM-2533 Pin Assignments

SDIO Card	P35 SDIO_CD# -
	P37 SDIO_PWR_EN -
SPI0	P43 SPI0_CS0# v
	P31 SPI0_CS1# v
	P44 SPI0_CK v
	P45 SPI0_DIN v
	P46 SPI0_DO v
eSPI/SPI1	P56 ESPI_CK / SPI1_CK / QSPI_CK v / v/-
	P54 ESPI_CS0# / SPI1_CS0# / QSPI_CS0# v / v/-
	P55 ESPI_CS1# / SPI1_CS1# / QSPI_CS1# - / -/-
	P57 ESPI_IO_1 / SPI1_DIN / QSPI_IO_1 v / v/-
	P58 ESPI_IO_0 / SPI1_DO /QSPI_IO_0 v / v/-
	S56 ESPI_IO_2 / QSPI_IO_2 v / -
	S57 ESPI_IO_3 / QSPI_IO_3 v / -
	S58 ESPI_RESET# v
	S43 ESPI_ALERT0# v
	S44 ESPI_ALERT1# -
I2S	S39 I2S0_LRCK v
	S40 I2S0_SDOUT	v
	S41 I2S0_SDIN v
	S42 I2S0_CK	v
	S38 AUDIO_MCK	v
HDA / I2S	S50 HDA_SYNC / I2S2_LRCK	v / -
	S51 HDA_SDO / I2S2_SDOUT	v / -
	S52 HDA_SDI / I2S2_SDIN	v / -
	S53 HDA_CK / I2S2_CK	v / -
	P112 HDA_RST# v
I2C Interfaces	S48 I2C_GP_CK v
	S49 I2C_GP_DAT	v
Serial Ports	P129 SER0_TX	v
	P130 SER0_RX	v
	P134 SER1_TX v
	P135 SER1_RX	v
	P136 SER2_TX v
	P137 SER2_RX	v
	P140 SER3_TX v
	P141 SER3_RX	v
	P131 SER0_RTS#	v
	P132 SER0_CTS#	v
	P138 SER2_RTS#	-
	P139 SER2_CTS#	-
CAN Bus	P143 CAN0_TX	v
	P145 CAN1_TX	v
	P144 CAN0_RX	v
	P146 CAN1_RX	v

Table A.1: SOM-2533 Pin Assignments

USB	P60 USB0+ v
	P61 USB0- v
	P65 USB1+ v
	P66 USB1- v
	P69 USB2+ v
	P70 USB2- v
	S68 USB3+ v
	S69 USB3- v
	S35 USB4+ v
	S36 USB4- v
	S59 USB5+ v
	S60 USB5- v
	P62 USB0_EN_OC# v
	P67 USB1_EN_OC# v
	P71 USB2_EN_OC# v
	P74 USB3_EN_OC# v
	P76 USB4_EN_OC# v
	S55 USB5_EN_OC# v
	P63 USB0_VBUS_DET -
	S37 USB3_VBUS_DET -
	P64 USB0_OTG_ID -
	S104 USB3_OTG_ID -
	S75 USB2SSRX- v
	S74 USB2SSRX+ v
	S66 USB3SSRX- v
	S65 USB3SSRX+ v
	S72 USB2SSTX- v
	S71 USB2SSTX+ v
	S63 USB3SSTX- v
	S62 USB3SSTX+ v
PCIe	P89 PCIE_A_TX+ v
	P90 PCIE_A_TX- v
	S90 PCIE_B_TX+ v
	S91 PCIE_B_TX- v
	S81 PCIE_C_TX+ / SERDES_1_TX+	v/-
	S82 PCIE_C_TX- / SERDES_1_TX-	v/-
	S29 PCIE_D_TX+ / SERDES_0_TX+	v/v
	S30 PCIE_D_TX- / SERDES_0_TX-	v/v
	P86 PCIE_A_RX+	v
	P87 PCIE_A_RX-	v
	S87 PCIE_B_RX+	v
	S88 PCIE_B_RX-	v
	S78 PCIE_C_RX+ / SERDES_1_RX+	v/-
	S79 PCIE_C_RX- / SERDES_1_RX	v/-
	S32 PCIE_D_RX+ / SERDES_0_RX+	v/v
	S33 PCIE_D_RX- / SERDES_0_RX-	v/v
	P83 PCIE_A_REFCK+	v

Table A.1: SOM-2533 Pin Assignments

PCIe	P84 PCIE_A_REFCK- v
	S84 PCIE_B_REFCK+ v
	S85 PCIE_B_REFCK- v
	P80 PCIE_C_REFCK+ v
	P81 PCIE_C_REFCK- v
	P75 PCIE_A_RST# v
	S76 PCIE_B_RST# v
	S77 PCIE_C_RST# v
	S146 PCIE_WAKE# v
SATA	P48 SATA_TX+ v
	P49 SATA_TX- v
	P51 SATA_RX+ v
	P52 SATA_RX-	v
	S54 SATA_ACT#	v
Ethernet	P30 GBE0_MDI0+	v
	P29 GBE0_MDI0-	v
	P27 GBE0_MDI1+	v
	P26 GBE0_MDI1-	v
	P24 GBE0_MDI2+	v
	P23 GBE0_MDI2-	v
	P20 GBE0_MDI3+	v
	P19 GBE0_MDI3-	v
	S17 GBE1_MDI0+	v
	S18 GBE1_MDI0-	v
	S20 GBE1_MDI1+	v
	S21 GBE1_MDI1-	v
	S23 GBE1_MDI2+	v
	S24 GBE1_MDI2-	v
	S26 GBE1_MDI3+	v
	S27 GBE1_MDI3-	v
	P21 GBE0_LINK100#	v
	S19 GBE0_LINK100#	v
	P22 GBE0_LINK1000#	v
	S22 GBE1_LINK1000#	v
	P25 GBE0_LINK_ACT#	v
	s31 GBE1_LINK_ACT#	v
	P28 GBE0_CTREF	-
	S28 GBE1_CTREF	-
	P6 GBE0_SDP v
	P5 GBE1_SDP v
Watchdog	S145 WDT_TIME_OUT#	v

Table A.1: SOM-2533 Pin Assignments

GPIO	P108 GPIO0 / CAM0_PWR# v/ -
	P109 GPIO1 / CAM1_PWR# v/ -
	P110 GPIO2 / CAM0_RST# v/ -
	P111 GPIO3 / CAM1_RST# v/ -
	P112 GPIO4 / HDA_RST# v/ v
	P113 GPIO5 / PWM_OUT v/ v
	P114 GPIO6 / TACHIN v/ v
	P115 GPIO7 v
	P116 GPIO8 v
	P117 GPIO9 v
	P118 GPIO10 v
	P119 GPIO11 v
	S142 GPIO12 v
	S123 GPIO13 v
Management Pins	S150 VIN_PWR_BAD#	v
	S154 CARRIER_PWR_ON	v
	S153 CARRIER_STBY#	v
	P126 RESET_OUT#	v
	P127 RESET_IN#	v
	P128 POWER_BTN#	v
	S149 SLEEP#	v
	S148 LID#	v
	S156 BATLOW#	v
	P122 I2C_PM_DAT	v
	P121 I2C_PM_CK	v
	S151 CHARGING#	v
	S152 CHARGER_PRSNT#	v
	S157 TEST#	v
	P1 SMB_ALERT	v
Boot Select	P123 BOOT_SEL0#	-
	P124 BOOT_SEL0#	-
	P125 BOOT_SEL2#	v
	S155 FORCE_RECOV#	v
Power/GND/RSVD	S147 VDD_RTC	v
	P147 VDD_IN	v
	P148 VDD_IN	v
	P149 VDD_IN	v
	P150 VDD_IN	v
	P151 VDD_IN	v
	P152 VDD_IN	v
	P153 VDD_IN	v
	P154 VDD_IN	v
	P155 VDD_IN	v
	P156 VDD_IN	v
	P2 GND	v
	P9 GND	v
	P12 GND	v

Table A.1: SOM-2533 Pin Assignments

	P12 GND v
	P15 GND v
	P18 GND v
	P32 GND v
	P38 GND v
	P47 GND v
	P50 GND v
	P53 GND v
	P59 GND v
	P68 GND v
	P79 GND v
	P82 GND v
	P85 GND v
	P88 GND v
	P91 GND v
	P94 GND v
	P97 GND v
	P100 GND v
	P103 GND v
	P120 GND v
	P133 GND v
	P142 GND v
	S3 GND v
Power/GND/RSVD	S10 GND v
	S13 GND v
	S16 GND v
	S25 GND v
	S34 GND v
	S47 GND v
	S61 GND v
	S64 GND v
	S67 GND v
	S70 GND v
	S73 GND v
	S80 GND v
	S83 GND v
	S86 GND v
	S89 GND v
	S92 GND v
	S101 GND v
	S110 GND v
	S119 GND v
	S124 GND v
	S130 GND v
	S136 GND v
	S143 GND v
	P72 RSVD NC

Table A.1: SOM-2533 Pin Assignments

Power/GND/RSVD	P73 RSVD NC
	P77 RSVD NC
	P78 RSVD NC
	S4 RSVD NC
	S45 RSVD NC
	S46 RSVD NC
	S123 RSVD NC
	S142 RSVD NC
	S158 RSVD NC
JTAG	- VDD_JTAG_IO NC
	- JTAG_TRST# NC
	- JTAG_TMS NC
	- JTAG_TDO NC
	- JTAG_TDI NC
	- JTAG_TCK NC

Appendix B

Watchdog Timer

This appendix gives you information about programming the watchdog timer on the SOM-2533 CPU System on Module.

Sections include:

■ Watchdog Timer Programming

B.1 Programming the Watchdog Timer

Table B.1: Programming the Watchdog Timer

Trigger Event Note

IRQ (BIOS setting default disable)**

NMI N/A

SCI Power button event

Power Off Support

H/W Restart Support

WDT Pin Activate Support

** WDT new driver support automatically selects an available IRQ number from the BIOS, and then sets it to EC. Only Win10 supports it.

In other OS, it will still use the IRQ number from the BIOS setting as usual.

For details, please refer to the iManager & Software API User Manual.

Appendix

C

System Assignments

This appendix gives you information about system resource allocation on the SOM-2533 CPU System on Module.

Sections include:

System I/O Ports
■ DMA Channel Assignments
■ Interrupt Assignments
■ ^st MB Memory Map

C.1 System I/O Ports

Table C.1: System I/O Ports

Resource Device

0x00000000-0x00000CF7 PCI Express Root Complex

0x00000020-0x00000021 Programmable interrupt controller

0x00000024-0x00000025 Programmable interrupt controller

0x00000028-0x00000029 Programmable interrupt controller

0x0000002C-0x0000002D Programmable interrupt controller

0x0000002E-0x0000002F Motherboard resources

0x00000030-0x00000031 Programmable interrupt controller

0x00000034-0x00000035 Programmable interrupt controller

0x00000038-0x00000039 Programmable interrupt controller

0x0000003C-0x0000003D Programmable interrupt controller

0x00000040-0x00000043 System timer

0x0000004E-0x0000004F Motherboard resources

0x00000050-0x00000053 System timer

0x00000061-0x00000061 Motherboard resources

0x00000062-0x00000062 Microsoft ACPI-Compliant Embedded Controller

0x00000063-0x00000063 Motherboard resources

0x00000065-0x00000065 Motherboard resources

0x00000066-0x00000066 Microsoft ACPI-Compliant Embedded Controller

0x00000067-0x00000067 Motherboard resources

0x00000070-0x00000070 Motherboard resources

0x00000080-0x00000080 Motherboard resources

0x00000092-0x00000092 Motherboard resources

0x000000A0-0x000000A1 Programmable interrupt controller

0x000000A4-0x000000A5 Programmable interrupt controller

0x000000A8-0x000000A9 Programmable interrupt controller

0x000000AC-0x000000AD Programmable interrupt controller

0x000000B0-0x000000B1 Programmable interrupt controller

0x000000B2-0x000000B3 Motherboard resources

0x000000B4-0x000000B5 Programmable interrupt controller

0x000000B8-0x000000B9 Programmable interrupt controller

0x000000BC-0x000000BD Programmable interrupt controller

0x0000029C-0x0000029D Motherboard resources

0x000002F8-0x000002FF Communications Port (COM2)

0x000003F8-0x000003FF Communications Port (COM1)

0x000004D0-0x000004D1 Programmable interrupt controller

0x00000680-0x0000069F Motherboard resources

0x00000D00-0x0000FFFF PCI Express Root Complex

0x0000164E-0x0000164F Motherboard resources

0x00001854-0x00001857 Motherboard resources

0x00002000-0x000020FE Motherboard resources

0x00003000-0x0000303F Intel® UHD Graphics

0x00003060-0x0000307F Standard SATA AHCI Controller

0x00003080-0x00003083 Standard SATA AHCI Controller

0x00003090-0x00003097 Standard SATA AHCI Controller

C.2 Interrupt Assignments

Table C.2: Interrupt Assignments

Resource Device
IRQ 0 System timer
IRQ 3 Communications Port (COM2)
IRQ 7 Communications Port (COM1)
IRQ 14 Intel® Serial IO GPIO Host Controller - INTC1057
IRQ 16 Communications Port (COM3)
IRQ 16 Intel SD Host Controller
IRQ 17 USB Synopsys Controller
IRQ 27 Intel® Serial IO I2C Host Controller - 54E8
IRQ 29 Intel® Serial IO I2C Host Controller - 54EA
IRQ 31 Intel® Serial IO I2C Host Controller - 54C5
IRQ 42 Communications Port (COM4)
IRQ 55-204 Microsoft ACPI-Compliant System
IRQ 256-511 Microsoft ACPI-Compliant System
IRQ 4294967269 Intel® Management Engine Interface #1
IRQ 4294967270 Intel® Smart Sound Technology BUS
IRQ 4294967271-4294967279	Intel® Ethernet Controller I226-LM #2
IRQ 4294967280-4294967288	Intel® Ethernet Controller I226-LM
IRQ 4294967289 Intel® USB 3.10 eXtensible Host Controller - 1.20 (Microsoft)
IRQ 4294967290 Intel® UHD Graphics
IRQ 4294967291 Standard SATA AHCI Controller
IRQ 4294967292 PCI Express Root Port #1 - 54B8
IRQ 4294967293 PCI Express Root Port #4 - 54BB
IRQ 4294967294 PCI Express Root Port #3 - 54BA

C.3 1st MB Memory Map

Table C.3: 1st MB Memory Map

Resource Device

0x0000-0xFFFFF Intel® UHD Graphics

0x0000-0xFFFFF Intel® UHD Graphics

0x1300000-0x130FFFF Intel® USB 3.10 eXtensible Host Controller - 1.20 (Microsoft)

0x1310000-0x1317FFF Performance Monitor

0x1329000-0x1329FFF Intel® SD Host Controller

0x80400000-0x806FFFFF PCI Express Root Port #4 - 54BB

0x80400000-0x806FFFFF PCI Express Root Complex

0x80500000-0x805FFFFF Intel® Ethernet Controller I226-LM

0x80600000-0x80603FFF Intel® Ethernet Controller I226-LM

0x80700000-0x809FFFFF PCI Express Root Port #3 - 54BA

0x80800000-0x808FFFFF Intel® Ethernet Controller I226-LM #2

0x80900000-0x80903FFF Intel® Ethernet Controller I226-LM #2

0x80A00000-0x80A01FFF Standard SATA AHCI Controller

0x80A02000-0x80A027FF Standard SATA AHCI Controller

0x80A03000-0x80A030FF Standard SATA AHCI Controller

0xA0000-0xBFFFF PCI Express Root Complex

0xC0000000-0xCFFFFFFF Motherboard resources

0xE0000-0xE3FFF PCI Express Root Complex

0xE4000-0xE7FFF PCI Express Root Complex

0xE8000-0xEBFFF PCI Express Root Complex

0xEC000-0xFFFFF PCI Express Root Complex

0xF0000-0xFFFFF PCI Express Root Complex

0xFD690000-0xFD69FFFF Intel® Serial IO GPIO Host Controller - INTC1057

0xFD6A0000-0xFD6AFFF Intel® Serial IO GPIO Host Controller - INTC1057

0xFD6D0000-0xFD6DFFF Intel® Serial IO GPIO Host Controller - INTC1057

0xFD6E0000-0xFD6EFFF Intel® Serial IO GPIO Host Controller - INTC1057

0xFE010000-0xFE010FFF SPI (flash) Controller - 54A4

0xFE03E000-0xFE03E007 Communications Port (COM3)

0xFE03E008-0xFE03EFFF Motherboard resources

0xFE03F000-0xFE03FFF Motherboard resources

0xFE042000-0xFE042007 Communications Port (COM4)

0xFE042008-0xFE042FFF Motherboard resources

0xFE043000-0xFE043FFF Motherboard resources

0xFED00000-0xFED003FF High precision event timer

0xFED20000-0xFED7FFF Motherboard resources

0xFED40000-0xFED44FFF Trusted Platform Module 2.0

0xFED45000-0xFED8FFF Motherboard resources

0xFED90000-0xFED93FFF Motherboard resources

0xFEDA0000-0xFEDA0FFF Motherboard resources

0xFEDA1000-0xFEDA1FFF Motherboard resources

0xFEDC0000-0xFEDC7FFF Motherboard resources

0xFEE00000-0xFEEFFFFF Motherboard resources

0xFFCF7000-0xFFCF7FFF Intel® Management Engine Interface #1

Table C.3: 1st MB Memory Map

0xFFCF8000-0xFFCF8FFF Intel® Serial IO I2C Host Controller - 54EA

0xFFCF9000-0xFFCF9FFF Intel® Serial IO I2C Host Controller - 54E8

0xFFCFA000-0xFFCFAFFF USB Synopsys Controller

0xFFCFB000-0xFFCFBFFF Intel® Serial IO I2C Host Controller - 54C5

0xFFCFC000-0xFFCFFFFFF Intel® Smart Sound Technology BUS

0xFFD00000-0xFFDFFFFFF Intel® Smart Sound Technology BUS

0xFFE00000-0xFFFFFFFF USB Synopsys Controller

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