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USER MANUAL SAM9N12-SAM9CN11 Microchip
2.1 Deliverables 2-1
2.2 Evaluation Board Specifications.... 2-2
2.3 Electrostatic Warning 2-2
Section 3
Power Up....3-1
3.1 Power up the Board 3-1
3.2 Battery 3-1
3.3 Sample Code and Technical Support 3-1
3.4 Recovery Procedure 3-1
Section 4
Evaluation Kit Hardware 4-1
4.1 Board Overview.... 4-1
4.2 Equipment List 4-2
4.2.1 Features List.... 4-2
4.2.2 Interface Connection.... 4-3
4.2.3 Configuration Items.... 4-3
4.3 Function Blocks.... 4-5
4.3.1 Processor.... 4-5
4.3.2 Clock Distribution 4-5
4.3.3 Reset and Wake-up Circuitry.... 4-6
4.3.4 Power Supplies 4-6
4.3.5 Power Rails 4-7
4.3.6 Battery Backup 4-8
4.3.7 Memory 4-9
4.3.8 UART DBGU 4-10
4.3.9 JTAG Interface 4-10
4.3.10 Serial Peripheral Interface (SPI) Controller 4-11
4.3.11 Two Wire Interface (TWI).... 4-11
4.3.12 USB Ports 4-12
4.3.13 1-Wire EEPROM....4-13
4.3.14 ETH on EBI 4-13
4.3.15 Audio 4-14
4.3.16 SD Card 4-15
4.3.17 ZigBee Interface 4-15
4.3.18 Analog Interface 4-16
4.3.19 LED Indicators 4-16
4.3.20 Push Buttons 4-17
4.3.21 Expansion Ports.... 4-18
4.3.22 PIO Usage 4-19
4.4 Connectors 4-23
4.4.1 Power Supply 4-23
4.4.2 JTAG/ICE Connector 4-23
4.4.3 DBGU 4-24
4.4.4 USB MicroB 4-25
4.4.5 USB Type A port 4-25
4.4.6 SD Card MCI 4-26
4.4.7 Ethernet RJ45 Socket.... 4-27
4.4.8 Zigbee Socket J12 4-27
4.4.9 LCD Socket 4-28
4.4.10 IO Expansion Port 4-30
Section 5
EK Schematics 5-1
5.1 SAM9N12-EK Schematics 5-1
5.2 SAM9CN11-EK Schematics.... 5-2
Section 6
Display Module Hardware....6-1
6.1 Board Overview.... 6-1
6.2 Equipment List 6-1
6.3 Function Blocks 6-2
6.3.1 3.3V Regulator....6-2
6.3.2 TFT LCD with Touch Panel 6-2
6.3.3 Back Light 6-3
6.3.4 QTouch 6-4
6.3.5 1-Wire 6-4
Section 7
DM Schematics....7-1
7.1 DM Board Schematics 7-1
Section 8
Revision History......8-1
1-2 SAM9N12/CN11-EK User Guide

8.1 Revision History 8-1
1.1 SAM9N12/CN11 Evaluation Kit
This User Guide introduces the SAM9N12 and SAM9CN11 Evaluation Kits and describes their development and debugging capabilities running on SAM9N12 and SAM9CN11 devices.
The Atmel® SAM9N12/CN11 Evaluation Kit is a fully-featured evaluation platform for the Atmel SAM9N12 and SAM9CN11 microcontrollers. The evaluation kit allows users to extensively evaluate, prototype and create application-specific designs.
SAM9N12/CN11 Evaluation Kit consists of two boards:
■ The Evaluation Kit (EK) board
■ The Display Module (DM) board
1.2 User Guide Content
This guide gives details on how the SAM9N12/CN11-EK has been designed. It is made up of 8 sections:
■ Section 1 Introduction (including references, applicable documents)
■ Section 2 Kit Contents
■ Section 3 Power Up
■ Section 4 Evaluation Kit Hardware
■ Section 5 EK Schematics
■ Section 6 Display Module Hardware
■ Section 7 DM Schematics
■ Section 8 Revision History
1.3 References and Applicable Documents
The documents listed below should be referred for more information on the SAM9CN11-EK.
Table 1-1. References and Applicable Documents
| Title Comment | |
| SAM9N12/CN11 Datasheet | www.atmel.com |
2.1 Deliverables
The Atmel SAM9N12/CN11 Evaluation Kit contains the following items:
■ Board
- One SAM9N12/CN11-EK board
- One SAM9N12/CN11-DM board
■ Power supply
– Universal input AC/DC power supply with US, Europe and UK plug adapters
– One 3V lithium battery type CR1225
■ Cables
- One serial RS232 cable
- One micro A/B-type USB cable
- One RJ45 crossed cable
■ A Welcome letter
Figure 2-1. Unpacked SAM9N12/CN11-EK

text_image
Product packaging and electronic module with visible brand logos and printed text, including a Alimel brand logo.Unpack and inspect the kit carefully. Contact your local Atmel distributor, should you have issues concerning the contents of the kit.
2.2 Evaluation Board Specifications
Table 2-1. SAM9N12/CN11 Evaluation Kit Specifications
| Characteristics Specifications | |
| Clock speed 400 MHz PCK, 133 MHz MCK | |
| Ports Ethernet, USB, RS232, JTAG, Audio, SD card | |
| Board supply voltage | 5V DC from connector,or 5V DC from Micro USB receptacle |
| Temperature- operating- storage | -10°C to + 50°C-40°C to + 85°C |
| Relative humidity 0 to 90% (non condensing) | |
| Dimensions- SAM9N12/CN11-EK- SAM9N12/CN11-DM | 135 mm x 100 mm135 mm x 70 mm |
| RoHS status Compliant | |
2.3 Electrostatic Warning
The SAM9N12/CN11 Evaluation Kit is shipped in a protective anti-static package. The board system must not be subjected to high electrostatic potentials. We strongly recommend using a grounding strap or similar ESD protective device when handling the board in hostile ESD environments (offices with synthetic carpet, for example). Avoid touching the component pins or any other metallic element on the board.
3.1 Power up the Board
Unpack the board, taking care to avoid electrostatic discharge. Unpack the power supply, select the right power plug adapter corresponding to that of your country, and insert it in the power supply.
Connect the power supply DC connector to the board and plug the power supply to an AC power plug. The board LCD should light up and display a graphic demo program. Then, click or touch icons displayed on the screen and enjoy the demo.
3.2 Battery
The SAM9N12/CN11-EK ships with a 3V coin battery.
This battery is not required for the board to start up.
The coin battery is provided for user convenience in case the user would like to exercise the date and time backup function of the SAM9N12/CN11 devices when the board is switched off.
3.3 Sample Code and Technical Support
After boot-up, designers can run sample code or their own application on the development kit. Users can download sample code and get technical support from the Atmel web site: http://www.atmel.com/.
3.4 Recovery Procedure
All boards of Evaluation Kit have passed strict test procedures before shipment. The demo software boots from SPI DataFlash® and stores the binary image in the NAND Flash. If the contents of either of the Flash have been deleted, follow the instructions below to recover it to the state as it was when shipped by Atmel.
Under the web page of SAM9N12/CN11-EK, find the test package of AT91SAM9N12/CN11-EK_test_xx_public.zip (xx is the version number), which is the file for Flash content burning. A step-by-step instruction is available in name of SAM9N12/CN11_EK_Test_Software on how to recover the contents and how to make test for each section of the boards.
Evaluation Kit Hardware
4.1 Board Overview
This section introduces the Atmel SAM9N12/CN11 Evaluation Kit design. It introduces system-level concepts, such as power distribution, memory, and interface assignments.
The SAM9N12/CN11-EK board is built around on the integration of an ARM®926-based microcontroller (BGA 217 package) with on-board SDRAM, NAND-Flash and a set of popular peripherals. It is designed to provide a high performance processor evaluation solution with high flexibility for various kinds of applications.
Figure 4-1. SAM9N12 Board Architecture

flowchart
graph TD
subgraph AT91SAM9N12_BGA217
A["USB"] --> B["Host"]
C["USB"] --> D["Device"]
E["JTAG"] --> F["UART DBGU"]
G["DEBUG"] --> H["0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]
I["LED"] --> J["4 bits interface MMC"]
K["PIO"] --> L["WOLFSON codec SSC + TWI"]
M["External Components"] --> N["Head Phone"]
O["Audio output"] --> P["Audio Out"]
end
subgraph AT91SAM9N12_EK
Q["USB powered"] --> R["USB full speed"] --> S["USB full speed"] --> T["JTAG"] --> U["DBGU DB9"] --> V["LCD HE10"] --> W["PIO HE14"]
end
subgraph EBI
X["NAND FLASH 2Gb"] --> Y["DDR2 or SDRAM 1Gb"]
Z["NOR FLASH 1Gb"] --> AA["RJ4S"]
AB["EBI"] --> AC["EBI"]
AD["SPI"] --> AE["SPI"]
AF["SPI"] --> AG["SPI"]
AH["SPI"] --> AI["Serial data flash"]
AJ["SPI"] --> AK["Ethernet MII"]
AL["GPIO"] --> AM["Pin 1"]
end
Figure 4-2. SAM9CN11 Board Architecture

flowchart
graph TD
A["Nand Flash"] --> B["DDR2"]
B --> C["Nor Flash"]
C --> D["Ethernet RMII RJ45"]
D --> E["Serial Data Flash"]
E --> F["ZigBee"]
F --> G["MC1"]
G --> H["Audio Out"]
I["NAND FLASH 2Gb"] --> J["DDR2 or SDRAM 1Gb"]
J --> K["NOR FLASH 1Gb"]
K --> L["EBI"]
L --> M["EBI"]
M --> N["SPI"]
N --> O["4 bits interface MMC"]
P["Head Phone"] --> Q["Audio output"]
Q --> R["WOLFSON codec SSC + TWI"]
R --> S["PIO"]
S --> T["LCD"]
U["System Power"] --> V["USB"]
V --> W["Host"]
V --> X["Device"]
Y["JTAG"] --> Z["UUID"]
AA["DEBUG"] --> AB["UART DBGU"]
AC["00000000 00000000"] --> AD["00000000 00000000"]
AE["00000000 00000000"] --> AF["00000000 00000000"]
AG["LCD"] --> AH["IEEE 8.6"]
AI["PIO"] --> AJ["IEEE 8.6"]
AK["AT91SAM9CN11-BGA217"] --> AL["USB powered"]
AL --> AM["USB full speed"]
AL --> AN["USB full speed"]
AL --> AO["JTAG"]
AL --> AP["DBGU DB9"]
AL --> AQ["LCD HE10"]
AL --> AR["PIO HE14"]
AS["AT91SAM9CN11-EK"] --> AT["RGB/HD/LED/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Video/Volume"]
4.2 Equipment List
4.2.1 Features List
Here is the list of the EK board components:
■ SAM9N12/CN11 microcontroller BGA
- 16 MHz crystal
- 32.768 kHz crystal
■ Memory
- 1 Gbit DDR2 memory
- 2 Gbits NAND Flash memory with chip selection control switch
- Optional NOR Flash
- 32 Mbits SPI serial DataFlash with chip selection control switch
- 512 Kbits serial EEPROM
- 1 Kbit 1-Wire EEPROM
- SD/MMC interface
■ Communication
– One Ethernet Physical Transceiver Layer with RJ45 connector
- UART DBGU port with level shifter IC
- JTAG/ICE port
- USB Host and Device
- Z i g® B e e
■ Add-on Display Module
- TFT LCD module with touch screen
- Q T o® elements for user QTouch: K1 to K4
■ Audio CODEC with input stereo headphone and microphone
■ On-board power regulation and backup battery
■ Two user LEDs and one power LED
■ System buttons: NRST, WKUP, OE_CS
■ One user button
4.2.2 Interface Connection
The SAM9N12/CN11-EK board includes hardware interfaces such as:
■ DC power supply (J1)
■ Backup battery (Bt1)
■ USB host, type A connector (J2)
■ USB device, micro B connector (J3)
■ One Ethernet 10/100 interface through an ETH controller (J16)
■ DBGU (RX and TX only) connected to a 9-way male RS232 connector (J11)
■ JTAG, 20 pin IDC connector (J4)
■ SD connector (J8)
■ Headphone (J13), line-in (J15), on board mic-phone (mic1)
■ DM board connection for QTouch and TFT LCD display with touch screen and backlight (J9, J10)
■ ZigBee connector (J12)
■ Three IO expansion ports (J5, J6, J7)
■ Test points (various test points are located throughout the board)
4.2.3 Configuration Items
■ Power selection switch (SW1)
■ Push button - NAND/DataFlash OS_CS (PB1)
■ Push button - NRST, board reset (PB2)
■ Push button - Wake-up (PB3)
■ Push button - PB_USER (PB4)
Figure 4-3. SAM9N12-EK Board Layout

natural_image
Blue printed circuit board with various electronic components and connectors (no readable text or symbols)Figure 4-4. SAM9CN11-EK Board Layout

natural_image
Close-up of an ATMEL microcontroller board with various electronic components and connectors (no readable text or symbols)4.3 Function Blocks
4.3.1 Processor
The EK board is equipped with a SAM9N12/CN11 device in BGA217 package. The processor runs at a nominal frequency of 400 MHz for the core and 133 MHz for the system bus.
4.3.2 Clock Distribution
The SAM9N12/CN11-EK board includes three clock systems. Two of the clock systems are alternatives for the SAM9N12/CN11 main clock and one clock system is an oscillator used for the Ethernet controller chip.
Table 4-1 lists the main components associated with these clock systems.
Table 4-1. Main Components Associated with the Clock Systems
| QTY Description Component assignment | |
| 1 Crystal for Internal Clock, 16 MHz Y1 | |
| 1 Crystal for RTC Clock, 32.768 kHz Y2 | |
| 1 Crystal for Ethernet Clock, 25 MHz Y3 |
4.3.3 Reset and Wake-up Circuitry
The reset sources for the EK board are:
■ Power-on reset
■ Push-button reset (PB2)
■ JTAG reset from an in-circuit emulator (JTAG interface is equipped on EK board)
To disable any bootable content in NAND Flash or DataFlash, please refer to "Push Buttons".
4.3.4 Power Supplies
The SAM9N12/CN11-EK board evaluation and development platform embeds all the necessary power rails required for the SAM9N12/CN11 processor and peripherals. The SAM9N12/CN11-EK board can be supplied by either a USB connection via J3 or a 5V DC block through input J1 (refer to usb schematic).
A manual power supply selection (SW1) between the USB supply and the 5V power supply is provided to select the main power line.
Figure 4-5. Power Input

Connector J1 is provided for use with a DC adapter. It is a 2.5 mm male power jack. Table 4-2 below lists the DC adapter connector pinouts.
Table 4-2. Power Input Configuration
| PIN INPUT | |
| 1 (Center) Positive | |
| 2 No connection | |
| 3 (Outside) Ground |
4.3.5 Power Rails
The SAM9N12/CN11-EK Board contains three regulated power supplies:
■ 3.3V DC supply
■ 1.8V DC supply
■ 1.0V DC core supply
The outputs of these regulated power supplies are distributed as necessary to the circuits on boards.
The USB supplies and the 5V input DC block are further regulated to 3.3V. The main 3.3V regulator is based on a RICHTEK RT9018A low dropout regulator providing a fixed output of 3.3V. Its output is used for:
■ VDDIOP0
■ VDDIOP1
■ VDDANA
■ VDDOSC
■ VDDUSB
■ VDDFUSE
When the 3.3V supply is present, power LED D10 is lit.
Test points TP2 to TP5 are used to perform testing.
Figure 4-6. 3. 3V Supply

text_image
+5V TP1 C1 10uF C2 1uF MN1 RT9018A VIN VDD VOUT 6 NC EN GND GND PGOOD ADJ ∞ PWR_EN 5 3 4 6 R1 100K C3 100nF R2 47K C4 10uF C5 1uF R3 15K +3V3 VDDIOP0 L1 220ohm at 100MHz L2 220ohm at 100MHz L3 220ohm at 100MHz VDDIOP1 TP3 TP4 TP5 VDDANAThe 1.8V DC core supply is based on an LDO LP38692MP IC. It is powered by the 5V DC supply. Its output is used for VDDIOM and VDDNF. Test point TP6 is used to perform testing.
Figure 4-7. 1.8V Supply

text_image
+5V+1V8 MN2 LP38692MP-1.8 VIN VOUT 3 C8 4.7uF PWR_EN 1 VEN GND NC 2 5 TP6 L4 220ohm at 100MHz VDDIOM TP7 L5 220ohm at 100MHz VDDNF TP8The 1.0V DC core supply is based on an LDO ADP1715AR. It is powered by the output of the 3.3V CC supply. Its output is used for VDDCORE and VDDPLL. Test point TP10 is used to perform testing.
Figure 4-8. 1V Su pply

text_image
MN3 ADP1715ARMZ EN OUT 3 +3V3 2 IN ADP1715 G D G D G ADJ 4 C10 10uF C147 22pF 5 6 7 8 R13 47K 1% TP10 C143 10nf R10 12K 1% C11 10uF C144 100nF +1V4.3.6 Battery Backup
VDDBU pin is powered from the 3.3V rail and a backup battery BT1 via a dual Schottky diode D1. Test point TP13 and jumper JP2 are used to perform testing.
Figure 4-9. Backup Battery

text_image
TP13 VDDBU JP2 C16 100nF 3 D1 BAT54C +3V3 2 C18 2.2uF BT1Note: Test points (TPn) are provided for easy access to each of the regulated power lines.
4.3.7 Memory
4.3.7.1 DDR2 SDRAM
The SAM9N12/CN11 processor uses DDR2 SDRAM as the system memory. The DDR2 interface uses 1.8V power. The DDR2 chips and SAM9N12/CN11 processor are connected directly. The interface is 1.8V provided by an on-board voltage regulator.
VREF, which is half the interface voltage, or 0.9V, is provided by a simple voltage divider of 1.8V.
■ One 1 Gbit DDR2-SDRAM memory (Micron MT47H64M16HR 8Meg*16*8), 16 bits data interface connected to D[0-15].
4.3.7.2 NAND FLASH
The SAM9N12/CN11-EK has native support for NAND Flash memory and implements an 8-bit NAND Flash with 2 Gbits in size.
■ One 2 Gbits NAND Flash (Micro MT29F2G08ABDHC), 16 bits data interface connected to D[0-15].
4.3.7.3 NOR FLASH
The SAM9N12/CN11-EK provides an optional 128 Mbits of Flash memory using a chip-select signal. The Flash memory is used with the 16-bit port size.
■ One reserved position for 128 Mbits NOR Flash (Numonyx JS28F128P30TF75A).
Figure 4-10. External memory

text_image
DDR2_186 DDR2_412.1E DDR2_62 DDR2_63 DDR2_64 DDR2_65 DDR2_66 DDR2_67 DDR2_68 DDR2_69 DDR2_70 DDR2_71 DDR2_72 DDR2_73 DDR2_74 DDR2_75 DDR2_76 DDR2_77 DDR2_78 DDR2_79 DDR2_80 DDR2_81 DDR2_82 DDR2_83 DDR2_84 DDR2_85 DDR2_86 DDR2_87 DDR2_88 DDR2_89 DDR2_90 DDR2_91 DDR2_92 DDR2_93 DDR2_94 DDR2_95 DDR2_96 DDR2_97 DDR2_98 DDR2_99 DDR2_100 DDR2_101 DDR2_102 DDR2_103 DDR2_104 DDR2_105 DDR2_106 DDR2_107 DDR2_108 DDR2_109 DDR2_110 DDR2_111 DDR2_112 DDR2_113 DDR2_114 DDR2_115 DDR2_116 DDR2_117 DDR2_118 DDR2_119 DDR2_120 DDR2_121 DDR2_122 DDR2_123 DDR2_124 DDR2_125 DDR2_126 DDR2_127 DDR2_128 DDR2_129 DDR2_130 DDR2_131 DDR2_132 DDR2_133 DDR2_134 DDR2_135 DDR2_136 DDR2_137 DDR2_138 DDR2_139 DDR2_140 DDR2_141 DDR2_142 DDR2_143 DDR2_144 DDR2_145 DDR2_146 DDR2_147 DDR2_148 DDR2_149 DDR2_150 DDR2_151 DDR2_152 DDR2_153 DDR2_154 DDR2_155 DDR2_156 DDR2_157 DDR2_158 DDR2_159 DDR2_160 DDR2_161 DDR2_162 DDR2_163 DDR2_164 DDR2_165 DDR2_166 DDR2_167 DDR2_168 DDR2_169 DDR2_170 DDR2_171 DDR2_172 DDR2_173 DDR2_174 DDR2_175 DDR2_176 DDR2_177 DDR2_178 DDR2_179 DDR2_180 DDR2_181 DDR2_182 DDR2_183 DDR2_184 DDR2_185 DDR2_186 DDR2_187 DDR2_188 DDR2_189 DDR2_190 DDR2_191 DDR2_192 DDR2_193 DDR2_194 DDR2_195 DDR2_196 DDR2_197 DDR2_198 DDR2_199 DDR2_200 DDR3_SDRAMA 3-state buffer is in serial with NAND flash's CE signal, with PB1 to give a manually disable manner for NAND boot.
4.3.8 UART DBGU
The Universal Asynchronous Receiver Transmitter features a two-pin UART that can be used for communication and trace purposes and offers an ideal medium for in-situ programming solutions.
This two-pin UART (TXD and RXD only) is buffered through an RS232 transceiver MN16 and brought to the DB9 male connector J11.
Figure 4-11. UART

text_image
MN 16 MAX0 232CSE VDD IOP0 16 C90 100nF C92 100nF C93 100nF VCC C1+ 1 C91 100nF V+ 2 6 4 C1- C2+ 5 C94 100nF GND C2- 14 T1N R1OUT T1OUT R1IN T2OUT R2OUT R2IN J11 1 6 2 7 3 8 4 9 5 10 11 PA10 (DTXD) PA9 (DRXD) UART4.3.9 JTAG Interface
The SAM9N12/CN11-EK board includes a JTAG interface port (J4), to provide debug level access to the processor. The JTAG port is a 20-pin male connector. This port provides the required interface for in-circuit emulators such as ARM's Multi-ICE.
Figure 4-12. JTAG

text_image
VDDIOP0 R35 100K 1 2 3 4 8 7 6 5 R30 DNP J4 2 1 4 3 6 5 8 7 10 9 12 11 R31 OR 14 13 16 15 R33 OR 18 17 20 19 (7.9) NRST (7) WKUP (2) SHDN VDDIOP0 C45 20pF U16 C47 15pF A4 Y2 32.768 kHz C50 15pF A3 XOUT XIN32 XOUT32 VDDBU 1 SD1 B4 JTAGSEL T15 NTRST R11 TDI T13 TMS R12 TCK T14 RTCK U14 TDO R13 NRST A5 WKUP B5 SHDN4-10 SAM9N12/CN11-EK User Guide

4.3.10 Serial Peripheral Interface (SPI) Controller
The SAM9N12/CN11 serial processor provides two high-speed Serial Peripheral Interface (SPI) controllers. One port is used to interface with the on-board serial DataFlash.
A 3-state buffer is in serial with DataFlash CS signal, with PB1 to give a manually disable manner for DataFlash boot.
Figure 4-13. SPI DataFlash

text_image
OE_Datal lash PA14 MN8 NL17SZ126 OE VCC IN OUT GND 5 VDDIOP0 C58 100nF PA12 (SPI0 MOSI)R56 OR PA11 (SPI0 MIS0)R57 OR PA13 (SPI0 SPCK)R58 OR (SPI0 NPCS0) 5 2 6 1 VDDIOP0 R55 470K MN9 AT25DF321A SI VCC SO WP SCK HOLD CS GND 8 3 7 4 VDDIOP0 C59 100nF4.3.11 Two Wire Interface (TWI)
The SAM9N12/CN11 processor has two full speed (400 kHz) master/slave I2C serial controllers. The controllers are fully compatible with the industry standard I2C interfaces. On the EK board, TWI0 port is used to interface with serial EEPROM, QTouch device and audio CODEC interface.
SAM9N12/CN11 processor supports TWI EEPROM boot at the device address of 0x50. On board, the EEPROM device address is 0x51. Customer needs to dismount R61 and mount R62 as 10 kohms, if EEPROM boot is needed.
Figure 4-14. EEPROM

text_image
VDDIOP0 R59 4.7K R60 4.7K VDDIOP0V R61 10K PA31 (TWCKO) TAWDO 6 MN10 AT24C512C-SSHD-T SCL A0 1 SDA A1 2 VCC A3 3 VDDIOP0 R62 C60 100nF 4 GND WP 7 DNP4.3.12 USB Ports
The SAM9N12/CN11-EK features two full speed (OHCI) USB ports:
■ Host full speed, type A USB receptacle, J2
■ Device full speed, micro B USB receptacle, J3
SAM9N12/CN11-EK features USB power function from device port J3. SW1 functions as switch between USB supply and DC input jack J1.
The USB host ports are equipped with 500 mA power switch for bus-powered applications.
Figure 4-15. USB Port

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TP 12 +5V_LCD L6 220ohm at 100MHz -5V MN6 OUTA ENA 1 R16.0R IN FLGA 2 R17.0R PC31 GNG FLGB 3 R18.0R PB8 OUTB ENB 4 R19.0R PB7 SP2526A-2 TP 14 L7 220ohm at 100MHz 1 2 C17 100nF 6 5 J2 USB-AF-4 USB_A 2 3 4 5 6 2 D2 TVS 2 D3 TVS C20 33uF C25 100nF RV1 USB_+5V V5.5MLA0603 C37 C31 R22.47K PB16 10uF 100nF C32 10pF 68K USB Micro B 7 J3 8 VBUS 1 DM 2 DP 3 ID 4 GND 5 9 RV2 R24.27R 6 V5.5MLA0603 +3V3 D4 D5 D6 TVS TVS TVS TVS4.3.13 1-Wire EEPROM
The SAM9N12/CN11 Evaluation Kit uses 1-Wire device as "soft label" to store the information such as chip type, manufacture's name, production date, etc.
Figure 4-16. 1-Wire

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VDDIOP0 R64 1.5K PA4 R65.0R 2 MN11 DS2431P+ IO NC1 NC2 GND NC3 GND NC4 1 3 4 5 64.3.14 ETH on EBI
The SAM9N12/CN11 Evaluation Kit uses EBI-based 8-bit EMAC controller KSZ8851 to implement a 10/100 Ethernet access. The board integrates an RJ45 connector with embedded transformer, and two status LEDs.
For more information about the Ethernet controller device, refer to the Micrel KSZ8851 manufacturer's datasheet.
Figure 4-17. Ethernet

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KSZ8 851-16MLL C103 100F C12 100F C13 100F C14 100F C15 100F C16 100F C17 100F C18 100F C19 100F C20 100F C21 100F C22 100F C23 100F C24 100F C25 100F C26 100F C27 100F C28 100F C29 100F C30 100F C31 100F C32 100F C33 100F C34 100F C35 100F C36 100F C37 100F C38 100F C39 100F C40 100F C41 100F C42 100F C43 100F C44 100F C45 100F C46 100F C47 100F C48 100F C49 100F C50 100F C51 100F C52 100F C53 100F C54 100F C55 100F C56 100F C57 100F C58 100F C59 100F C60 100F C61 100F C62 100F C63 100F C64 100F C65 100F C66 100F C67 100F C68 100F C69 100F C70 100F C71 100F C72 100F C73 100F C74 100F C75 100F C76 100F C77 100F C78 100F C79 100F C80 100F C81 100F C82 100F C83 100F C84 100F C85 100F C86 100F C87 100F C88 100F C89 100F C90 100F C91 100F C92 100F C93 100F C94 100F C95 100F C96 100F C97 100F C98 100F C99 100F A2V3 RJN3/ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_TH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND_ETH, SND mile4.3.15 Audio
The SAM9N12/CN11-EK includes a WM8904 audio CODEC for digital sound input and output. This interface includes features and audio jacks for:
■ Line In (J13)
■ Headphone output (J15)
■ Microphone on board
The SAM9N12/CN11 programmable clock output PCK0 is used to generate the WM8904 master clock (MCLK).
The bit clock is shared; it can be the SSC Transmitter Clock (TK) or the Receiver Clock (RK). The default setting on SAM9N12/CN11-EK is TK and RK shorted together through R159/R160. Please note that trying different ADC/DAC rates would mean different RK/TK rates; this default setting can be modified.
The 0-ohm resistors R159 to R163 have been implemented to offer a disconnection possibility (freeing these dedicated PIO lines for other custom usages).
Figure 4-18. Audio CODEC

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AUD 1V8 C101 100pF C36 100nF C100 10uF ACND_AUDIO L14 220GHz at 180MHz AUD 1V8 +3V3 C-06 1uF C107 100nF C103 4.7uF ACND_AUDIO C102 100nF C109 180nF R154 20R R155 20R R132 3.9K R135 3.9K C104 220pF C106 220pF AGND_AUDIO J13 HEADPHONE PA 31 (TWOX) PA 38 (LTWDD) PB ID (PCKD) PA 36 (TK) PA 35 (UKC) PA 35 (UIC) PA 39 (UIC) PA 36 (UIG) PA 27 (UBX) AVDO 1V8 C113 2.2uF C114 2.2uF AGND_AUDIO C115 3.2uF C116 2.2uF AGND_AUDIO AUG-1V8 C120 1uF C121 1uF C124 DNP C125 DNP C126 DNP C127 DNP C128 DNP C129 DNP C130 DNP C131 DNP C132 DNP C133 DNP C134 DNP C135 DNP C136 DNP C137 DNP C138 DNP C139 DNP C140 1uF C141 2.2K C142 4.7uF C143 1uF C144 2.2K C145 4.7uF C146 2.2K C147 4.7uF C148 2.2K C149 4.7uF C150 2.2K C151 4.7uF C152 2.2K C153 4.7uF C154, 0F, R155, 0F, R156, 0F, R157, 0F, R158, 0F, R159, 0F, R160, 0F, R161, 0F, R162, 0F, R163, 0F, R164, 0F, R165, 0F, R166, 0F, R167, 0F, R168, 0F, R169, 0F, R170, 0F, R171, 0F, R172, 0F, R173, 0F, R174, 0F, R175, 0F, R176, 0F, R177, 0F, R178, 0F, R179, 0F, R180, 0F, R181, 0F, R182, 0F, R183, 0F, R184, 0F, R185, 0F, R186, 0F, R187, 0F, R188, 0F, R189, 0F, R190, 0F, R191, 0F, R192, 0F, R193, 0F, R194, 0F, R195, 0F, R196, 0F, R197, 0F, R198, 0F, R199, 0F, R200, 0F, AUG-2V84.3.16 SD Card
The SAM9N12/CN11 has a high-speed Multimedia Card Interface (MCI). It is used as a 4-bit interface connected to an SD card slot.
Figure 4-19. SD Card

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JP10 VDDIOP0 R82 10K R83 10K R84 68K R85 68K R86 68K R87 68K R88 68K PA7 (MCI card detect) 10 11 UP-TOUCH nCD Shell1 WP Shell2 8 7 6 5 4 3 2 DAT1(RSV) DAT0(DO) VSS2 CLK(SCLK) VDD VSS1 CMD(DI) CD:DAT3(CS) DAT2(RSV) SD CARD SD CARD4.3.17 ZigBee Interface
The EK board has a 10-pin male connector for the Atmel RZ600 ZigBee module. DNP 0-ohm resistors have been implemented in series with the PIO lines that are used elsewhere in the design. Thereby, it enables their individual disconnection, should a conflict occur in user application.
Figure 4-20. ZigBee

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PA5 ZB_RSTN R142.0R 1 PA3 ZB_TRQ1 R144.0R 3 PA8 (SPI1_NPE S46.0R) 5 (SPI1_MISO) R148.0R 7 9 10 J12 2 R143.0R ZB_TRQ0 PA2 4 R145.0R ZB_ST.PTR PA6 6 R147.0R (SPI1_MOSI) PA22 8 (SPI1_SPCK) PA23PA21 L13 220phm at 100MHz +3V3R 1 2 C95 C96 C97 18pF 2.2nF 2.2uFZIGBEE
4.3.18 Analog Interface
The 3.0V voltage reference is based on an LM4040 (Precision Micropower Shunt Voltage Reference). This ADVREF level can be set as 3.0V or 3.3V via the jumper JP3.
Figure 4-21. Analog Reference

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VDDANA 1 JP3 A2 2 3 +5V R34 4.7K TP15 C55 2.2uF D7 LM4040-3VA 10 kohm potentiometer (VR1) is connected to AD6 port PB17 to implement an easy access to ADC programming and debugging (or to implement an analog user control such as display brightness, volume, etc).
Figure 4-22. Potentiometer

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VDDANA 3 VR1 10K 2 R151 0R (Analog input) PB17 1 C98 10nF4.3.19 LED Indicators
There are three LEDs for general purpose on the SAM9N12/CN11-EK board:
■ D8 blue and D9 green LEDs are user defined and controlled by the GPIO.
■ D10 red LED is a power LED indicating that the 3.3V rail is enabled. It can also be controlled by the GPIO (by default, the GPIO is disabled and an on-board pull-up to 3.3V lights the LED).
Figure 4-23. LED

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PB4 R66 470R D8 Blue PBS R67 470R D9 Green PD6 R68 100K 1 2 3 Q2 IRLML2502 R69 470R D10 Red VDDANA4.3.20 Push Buttons
SAM9N12/CN11-EK has three mechanical push buttons for system application (PB1 to PB3) and one for free use (PB4).
4.3.20.1 PB1 Output Enable Chip Select
Access to the RomBoot:
- Press simultaneously the PBs OE-CS and NRST
- Release the PB NRST
- Then release PB OE-CS
The program boots to the ROM code whatever the contents of the NAND Flash or serial DataFlash. Please refer to SAM9N12/CN11 datasheet boot strategy for details.
Figure 4-24. PB1

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(5) OE_Dataflash VDDIOP0 R54 10K +1V8 R156 10K OE Nandflash D11 BAT54C 3 PB1 3 4 1 24.3.20.2 PB2 NRST
The NRST pin is bidirectional. It is handled by the on-chip reset controller and can be driven low to provide a reset signal to the external components, or be asserted low externally to reset the microcontroller. It will reset the core and the peripherals except for the backup region.
Figure 4-25. Push Button

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NRST WAKE UP PB_USER 1 PB2 3 2 4 PB3 1 PB3 3 2 4 R150 100K VDDBU PB4 1 PB3 2 4 PB3 NRST WKUP4.3.21 Expansion Ports
Most of GPIOs are led to expansion ports J5, J6, J7.
LCD and touch screen connector include J9 and J10 to interface DM board.
Figure 4-26. PIO Expansion Ports

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JPS +3V3+5V 1 3 2 4 6 PA16 PA17 PA18 PA19 PA20 PA21 PA22 PA23 PA24 PA25 PA26 PA27 PA28 PA29 PA30 PA31 3V3 15 1 3 5 7 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
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+5V JP6 +3V3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7 PB8 PB9 PB10 PB11 PB12 PB13 PB14 PB15 PB16 PB17 PB18 PD6 PD7 PD8 PD9 PD10 PD11 PD12 PD13 PD14 PD15 PD16 PD17 PD18 PD19 PD20 PD21 +3V3-3V3 -3V3-3V3-3V3
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+5V JP8 +3V3 1 3 2 4 6 8 PC 16 PC 17 PC 18 PC 19 PC 20 PC 21 PC 22 PC 23 PC 24 PC 25 PC 26 PC 27 PC 28 PC 29 PC 30 PC 31 +5V JP8 +3V3 17 1 3 5 7 9 10 11 12 13 15 17 19 21 22 23 24 25 25 27 26 29 30 31 32 33 33 35 35 37 38 39 40Figure 4-27. LCD Expansion Ports

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PA2 (ZB_IRQ0) R89 0R PA31 (TWCK0) R91 0R +3V3 J9 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 R90 0R (ZB_IRQ1) PA3 R92 0R (TWD0) PA30 R93 22R (LCDDAT15) PC15 R94 22R (LCDDAT14) PC14 R95 22R (LCDDAT13) PC13 R96 22R (LCDDAT12) PC12 R97 22R (LCDDAT0) PC0 R99 22R (LCDDAT2) PC2 R101 22R (LCDDAT4) PC4 R103 22R (LCDDAT6) PC6 R105 22R (LCDDAT8) PC8 R108 22R (LCDDAT10) PC10 PC1 (LCDDAT1) R98 22R PC3 (LCDDAT3) R100 22R PC5 (LCDDAT5) R102 22R PC7 (LCDDAT7) R104 22R PC9 (LCDDAT9) R107 22R PC11 (LCDDAT11) R109 22R
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+5V_LCD J10 ESQ-120-33-L-D PC16 (LCDDAT16) R114 22R 1 2 PC18 (LCDDAT18) R111 22R 7 4 PC20 (LCDDAT20) R112 22R 9 6 PC22 (LCDDAT22) R113 22R 10 8 PC24 (LCDDISP) R119 22R 11 12 PC27 (LCDVSYNC) R121 22R 13 PC29 (LCDDEN) R124 22R 14 PB11 (AD0 XP) R126 0R 15 PB13 (AD2 YP) R128 0R 16 PB15 (AD4 LR) R130 0R 17 PA21 (SPII MISO) R131 0R 18 PA23 (SPII_SPCK) R133 0R 19 PB9 R137 0R 20 PB0 R139 0R 21 VDDANA R141 10K LCD_DET■ PIO A Pin Assignment
Table 4-3. PIO A Pin Assignment and Signal Descriptions
| Signal Alternate Periph A Periph B Periph C | |||||
| PA0 TXD0 SPI1_NPCS1 (LCD connector) | |||||
| PA1 RXD0 SPI0_NPCS2 | |||||
| PA2RTS0ZB_IRQ0 | |||||
| PA3CTS0 | ZB_IRQ1 | ||||
| PA4 SCK0 | One Wire | ||||
| PA5 TXD1 | ZB_RSTN | ||||
| PA6 RXD1 | ZB_SLPTR | ||||
| PA7 TXD2 SPI0_NPCS1 MCI card detect | |||||
| PA8 RXD2 SPI1_NPCS0 ZigBee | |||||
| PA9 DRXD | DBGU | ||||
| PA10 | DTXD | DBGU | |||
| PA11 | SPI0_MISO | MCI_DA4 | Serial DataFlash | ||
| PA12 | SPI0_MOSI | MCI_DA5 | Serial DataFlash | ||
| PA13 | SPI0_SPCK | MCI_DA6 | Serial DataFlash | ||
| PA14 | SPI0_NPCS0 | MCI_DA7 | Serial DataFlash | ||
| PA15 | MCI_DA0 | MCI | |||
| PA16 | MCI_CDA | MCI | |||
| PA17 | MCI_CK | MCI | |||
| PA18 | MCI_DA1 | MCI | |||
| PA19 | MCI_DA2 | MCI | |||
| PA20 | MCI_DA3 | MCI | |||
| PA21 | TIOA0 | SPI1_MISO | ZigBee | ||
| PA22 | TIOA1 | SPI1_MOSI | ZigBee | ||
| PA23 | TIOA2 | SPI1_SPCK | ZigBee | ||
| PA24 | TCLK0 | TK | Audio | ||
| PA25 | TCLK1 | TF | Audio | ||
| PA26 | TCLK2 | TD | Audio | ||
| PA27 | TIOB0 | RD | Audio | ||
| PA28 | TIOB1 | RK | Audio | ||
| PA29 | TIOB2 | RF | Audio | ||
| PA30 | TWD0 | SPI1_NPCS3 | Audio & LCD connector | ||
| PA31 | TWCK0 | SPI1_NPCS2 | Audio & LCD connector | ||
■ PIO B Pin Assignment
Table 4-4. PIO B Pin Assignment and Signal Descriptions
| Signal Alternate Periph A Periph B Periph C | ||||
| PB0 RTS2 (LCD connector) | ||||
| PB1 CTS2 (LCD connector) | ||||
| PB2 SCK2 JUMPER to GND | ||||
| PB3 SPI0_NPCS3 PB_USER1 | ||||
| PB4 USER_LED1 | ||||
| PB5 USER_LED2 | ||||
| PB6 AD7 PWR_LED | ||||
| PB7 AD8 EN5V_HOST | ||||
| PB8 AD9 OVCUR_USB | ||||
| PB9 AD10 PCK1 (LCD connector) | ||||
| PB10 AD11 PCK0 Audio | ||||
| PB11 AD0 | PWM0 | TSC | ||
| PB12 AD1 | PWM1 | TSC | ||
| PB13 AD2 | PWM2 | TSC | ||
| PB14 AD3 | PWM3 | TSC | ||
| PB15 AD4 (TSC) | ||||
| PB16 AD5 VBUS_SENSE | ||||
| PB17 AD6 Analog input | ||||
| PB18 | IRQ | ADTRG | ||
■ PIO C Pin Assignment
Table 4-5. PIO C Pin Assignment and Signal Descriptions
| Signal Alternate Periph A | Periph B Periph C | ||
| PC0 LCD DAT0 TWD1 LCD | |||
| PC1 LCD DAT1 TWCK1 LCD | |||
| PC2 LCD DAT2 TIOA3 LCD | |||
| PC3 LCD DAT3 TIOB3 LCD | |||
| PC4 LCD DAT4 TCLK3 LCD | |||
| PC5 LCD DAT5 TIOA4 LCD | |||
| PC6 LCD DAT6 TIOB4 LCD | |||
| PC7 LCD DAT7 TCLK4 LCD | |||
| PC8 LCD DAT8 UTXD0 LCD | |||
| PC9 LCD DAT9 URXD0 LCD | |||
| PC10 | LCDDAT10 | PWM0 LCD | |
| PC11 | LCDDAT11 | PWM1 LCD | |
| PC12 | LCDDAT12 | TIOA5 LCD | |
| PC13 | LCDDAT13 | TIOB5 LCD | |
| PC14 | LCDDAT14 | TCLK5 LCD | |
| PC15 | LCDDAT15 | PCK0 LCD | |
| PC16 | LCDDAT16 | UTXD1 LCD | |
| PC17 | LCDDAT17 | URXD1 LCD | |
| PC18 | LCDDAT18 | PWM0 LCD | |
| PC19 | LCDDAT19 | PWM1 LCD | |
| PC20 | LCDDAT20 | PWM2 LCD | |
| PC21 | LCDDAT21 | PWM3 LCD | |
| PC22 | LCDDAT22 | TXD3 | |
| PC23 | LCDDAT23 | RXD3 | |
| PC24 | LCDDISP | RTS3 | |
| PC25 | CTS3 | ||
| PC26 | LCDPWM | SCK3 | |
| PC27 | LCDVSYNC | RTS1 LCD | |
| PC28 | LCDHSYNC | CTS1 LCD | |
| PC29 | LCDDEN | SCK1 LCD | |
| PC30 | LCDPCK | ||
| PC31 | FIQ | PCK1 OVCUR_LCD |
■ PIO D Pin Assignment
Table 4-6. PIO D Pin Assignment and Signal Descriptions
| Signal Alternate Periph | A Periph B Periph | C | ||
| PD0 NANDOE NAND Flash | ||||
| PD1 NANDWE NAND Flash | ||||
| PD2 A21/NANDALE NAND Flash | ||||
| PD3 A22/NANDCLE NAND Flash | ||||
| PD4 NCS3 NAND Flash | ||||
| PD5 NWAIT | ||||
| PD6 D16 NAND Flash | ||||
| PD7 D17 NAND Flash | ||||
| PD8 D18 NAND Flash | ||||
| PD9 D19 NAND Flash | ||||
| PD10 D20 NAND Flash | ||||
| PD11 D21 NAND Flash | ||||
| PD12 D22 NAND Flash | ||||
| PD13 D23 NAND Flash | ||||
| PD14 D24 | ||||
| PD15 D25 A20 | ||||
| PD16 D26 A23 | ||||
| PD17 D27 A24 | ||||
| PD18 D28 A25 | ||||
| PD19 D29 NCS2 | ||||
| PD20 D30 NCS4 | ||||
| PD21 D31 NCS5 ETH INT | ||||
4.4 Connectors
4.4.1 Power Supply
Figure 4-28. Power Supply Connector J1

Table 4-7. Power Supply Connector J1 Signal Descriptions
| Pin Mnemonic Signal description | ||
| 1 Center +5V | ||
| 2 | F | |
| 3 | GND | |
0
4.4.2 JTAG/ICE Connector
Figure 4-29. JTAG J4

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2 4 6 8 10 12 14 16 18 20 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● 1 3 5 7 9 11 13 15 17 19Table 4-8. JTAG/ICE Connector J4 Signal Descriptions
| Pin Mnemonic Signal Description | ||
| 1 VTref. 3.3V power | This is the target reference voltage. It is used to check if the target has power, to create the logic-level reference for the input comparators, and to control the output logic levels to the target. It is normally fed from VDD on the target board and must not have a series resistor. | |
| 2 Vsupply. 3.3V power | This pin is not connected in SAM-ICE. It is reserved for compatibility with other equipment. Connect to VDD or leave open in target system. | |
| 3 | nTRST TARGET RESET - Active-low output signal that resets the target | JTAG Reset. Output from SAM-ICE to the reset signal on the target JTAG port. Typically connected to nTRST on the target CPU. This pin is normally pulled HIGH on the target to avoid unintentional resets when there is no connection. |
| 4 GND Common ground. | ||
Table 4-8. JTAG/ICE Connector J4 Signal Descriptions
| 5 | TDI TEST DATA INPUT - Serial data output line, sampled on the rising edge of the TCK signal. | JTAG data input of target CPU. It is recommended that this pin is pulled to a defined state on the target board. Typically connected to TDI on target CPU. |
| 6 GND Common ground. | ||
| 7 | TMS TEST MODE SELECT | JTAG mode set input of target CPU. This pin should be pulled up on the target. Typically connected to TMS on target CPU. Output signal that sequences the target's JTAG state machine, sampled on the rising edge of the TCK signal. |
| 8 GND Common ground. | ||
| 9 | TCK TEST CLOCK - Output timing signal, for synchronizing test logic and control register access. | JTAG clock signal to target CPU. It is recommended that this pin is pulled to a defined state on the target board. Typically connected to TCK on target CPU. |
| 10 GND Common ground. | ||
| 11 | RTCK - Input return test clock signal from the target. | Some targets must synchronize the JTAG inputs to internal clocks. To assist in meeting this requirement, a returned and retimed TCK can be used to dynamically control the TCK rate. SAM-ICE supports adaptive clocking which waits for TCK changes to be echoed correctly before making further changes. Connect to RTCK if available, otherwise to GND. |
| 12 GND Common ground. | ||
| 13 | TDO JTAG TEST DATA OUTPUT - Serial data input from the target. | JTAG data output from target CPU. Typically connected to TDO on target CPU. |
| 14 GND Common ground. | ||
| 15 n$RST RESET Active-low reset signal. Target CPU reset signal. | ||
| 16 GND Common ground. | ||
| 17 RFU This pin is not connected in SAM-ICE. | ||
| 18 GND Common ground | ||
| 19 RFU This pin is not connected in SAM-ICE | ||
| 20 GND Common ground | ||
4.4.3 DBGU
Figure 4-30. DBGU Connector J11

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1 2 3 4 5 6 7 8 9Table 4-9. DBGU Connector J11 Signal Descriptions
| Pin Mnemonic PIO (Via translator) Description | ||
| 1, 4, 6, 9 No connection | ||
| 2 RXD (Received Data) PA9 RS232 serial data output signal | ||
| 3 TXD (Transmitted Data) PA10 RS232 serial data input signal | ||
| 5 GND Common ground | ||
| 7 RTS (Request To Send) | Not used | |
| 8 CTS (Clear To Send) | Not used | |
| Mechanical pins | Shield | |
4.4.4 USB MicroB
Figure 4-31. USB Device Micro B Connector J3

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1 2 3 4 5Micro-B
Table 4-10. USB Device Micro B Connector J3 Signal Descriptions
| Pin Mnemonic | Description | |
| 1 | Vbus | 5V power |
| 2 DM | Data minus | |
| 3 DP | Data plus | |
| 4 ID | On the go identification | |
| 5 GND | Common ground | |
| 6, 7, 8, 9 | Shield | Mechanical pins |
4.4.5 USB Type A port
Figure 4-32. USB Type A Port J2

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1 2 3 4Table 4-11. USB Type A Port J2 Signal Descriptions
| Pin Mnemonic Description | |||||
| 1 | V b | u s 5 V | |||
| 2 DM Data minus | |||||
| 3 DP Data plus | |||||
| 4 GND Common ground | |||||
| 5, 6 Shield Mechanical pins | |||||
p
4.4.6 SD Card MCI
Figure 4-33. SD/MMC Socket J8

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Isometric line drawing of a computer monitor base with ventilation slots and mounting feet (no text or symbols)Table 4-12. SD Socket J8 Signal Descriptions
| Pin Function PIO | ||
| 1 | MCI_DA3 | PA20 |
| 2 | MCI_CMD | PA16 |
| 3 | GND | |
| 4 | VDDIOP0 | |
| 5 | MCI_CLK | PA17 |
| 6 | GND | |
| 7 | MCI_DA0 | PA15 |
| 8 | MCI_DA1 | PA18 |
| 9 | MCI_DA2 | PA19 |
| 10 | MCI_CD | PA7 |
| 11 | WP | |
| 12 | GND | |
| 13 | GND | |
4.4.7 Ethernet RJ45 Socket
Figure 4-34. Ethernet RJ45 Socket J16
12345678

RJ-45
Table 4-13. RJ45 Socket J16 Signal Descriptions
| Pin Mnemonic Description | |
| 1 TX+ Differential output plus | |
| 2 TX- Differential output minus | |
| 3 RX+ Differential input plus | |
| 4 Reserved | |
| 5 Reserved | |
| 6 RX- Differential input minus | |
| 7 Reserved | |
| 8 Reserved |
4.4.8 Zigbee Socket J12
Figure 4-35. Zigbee Socket J12

Table 4-14. Zigbee Socket J12 Signal Descriptions
| Function | Signal Name Port | Pin | Pin | Port | Signal Name | Function | |
| Reset | /RST | 1 | 2 | IRQ0 | Interrupt Request | ||
| Interrupt Request | IRQ1 | 3 | 4 | SLP_TR | SLP_TR | ||
| SPI chip select | /CS | 5 | 6 | MOSI | SPI MOSI | ||
| SPI MISO | MISO | 7 | 8 | SCLK | SPI CLK | ||
| Power Supply | GND | GND | 9 | 10 | VCC | VCC | VCC |
Figure 4-36. LCD Socket J9

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2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29Table 4-15. LCD Socket J9 Signal Descriptions
| LCD ISI Pin Num Pin Num ISI LCD | |||||
| 3V3 3V3 1 2 GND GND | |||||
| VDDISI VDDISI 3 4 GND GND | |||||
| ZB_IRQ0 ZB_IRQ0 5 6 | ZB_IRQ1 | ||||
| TWCK0 | TWCK0 7 8 | TWD0 | |||
| GND | GND | 9 | 10 | ISI_MCK | LCDDAT15 |
| GND | GND | 11 | 12 | ISI_VSYNC | LCDDAT13 |
| GND | GND | 13 | 14 | ISI_HSYNC | LCDDAT14 |
| GND | GND | 15 | 16 | ISI_PCK | LCDDAT12 |
| GND | GND | 17 | 18 | ISI_D0 | LCDDAT0 |
| LCDDAT1 | ISI_D1 | 19 | 20 | ISI_D2 | LCDDAT2 |
| LCDDAT3 | ISI_D3 | 21 | 22 | ISI_D4 | LCDDAT4 |
| LCDDAT5 | ISI_D5 | 23 | 24 | ISI_D6 | LCDDAT6 |
| LCDDAT7 | ISI_D7 | 25 | 26 | ISI_D8 | LCDDAT8 |
| LCDDAT9 | ISI_D9 | 27 | 28 | ISI_D10 | LCDDAT10 |
| LCDDAT11 | ISI_D11 | 29 | 30 | GND | GND |
Figure 4-37. LCD Socket J10

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2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39Table 4-16. LCD Socket J10 Signal Descriptions
| LCD Pin Num Pin Num LCD | |||||
| 5V 5V_INTER 1 | 2 GND GND | ||||
| 5V 5V_INTER 3 | 4 GND GND | ||||
| LCDDAT16 5 6 | LCDDAT17 | ||||
| LCDDAT18 7 8 | LCDDAT19 | ||||
| LCDDAT20 9 10 | LCDDAT21 | ||||
| LCDDAT22 | 11 | 12 | LD | DAT23 | |
| GND | GND | 13 | 14 | GND | GND |
| LCDDISP | 15 | 16 | LCD | PWM | |
| LCDCSYNC | 17 | 18 | LCD | HSYNC | |
| LCDDEN | 19 | 20 | LCD | PCK | |
| GND | GND | 21 | 22 | GND | GND |
| AD0_XP | TSC | 23 | 24 | TSC | AD1_XM |
| AD2_YP | TSC | 25 | 26 | TSC | AD3_YM |
| AD4_LR | TSC | 27 | 28 | ONE | WIRE |
| GND | GND | 29 | 30 | GND | GND |
| SPI1_MISO | 31 | 32 | SPI1 | _MOSI | |
| SPI1_SPCK | 33 | 34 | SPI1 | _NPCS1 | |
| EN_PWRLCD | SELCONFIG | 35 | 36 | LCD_DETECT | LCD_DETECT# |
| PD16 | 37 | 38 | PD17 | ||
| GND | GND | 39 | 40 | GND | GND |
4.4.10 IO Expansion Port
Figure 4-38. IO Expansion Socket J5

text_image
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39Table 4-17. IO Expansion Socket J5 Signal Descriptions
| PIO Power Pin | Num Pin Num Power PIO | ||||
| 3V3, or 5V 1 2 3 | V3, or 5V | ||||
| GND 3 4 GND | |||||
| PA056PA16 | |||||
| PA178PA17 | |||||
| PA2 9 | 10 | PA18 | |||
| PA3 | 11 | 12 | PA19 | ||
| PA4 | 13 | 14 | PA20 | ||
| PA5 | 15 | 16 | PA21 | ||
| PA6 | 17 | 18 | PA22 | ||
| PA7 | 19 | 20 | PA23 | ||
| PA8 | 21 | 22 | PA24 | ||
| PA9 | 23 | 24 | PA25 | ||
| PA10 | 25 | 26 | PA26 | ||
| PA11 | 27 | 28 | PA27 | ||
| PA12 | 29 | 30 | PA28 | ||
| PA13 | 31 | 32 | PA29 | ||
| PA14 | 33 | 34 | PA30 | ||
| PA15 | 35 | 36 | PA31 | ||
| GND | 37 | 38 | GND | ||
| 3V3 | 39 | 40 | 3V3 | ||
Figure 4-39. IO Expansion Socket J6

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2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39Table 4-18. IO Expansion Socket J6 Signal Descriptions
| PIO Power Pin | Num Pin Num Power PIO | ||||
| 3V3, or 5V 1 2 3 | V3, or 5V | ||||
| GND 3 4 GND | |||||
| PB0 5 6 PB16 | |||||
| PB1 7 8 PB17 | |||||
| PB2 9 10 PB18 | |||||
| PB3 11 12 PD6 | |||||
| PB4 13 14 PD7 | |||||
| PB5 15 16 PD8 | |||||
| PB6 17 18 PD9 | |||||
| PB7 19 20 PD10 | |||||
| PB8 21 22 PD11 | |||||
| PB9 23 24 PD12 | |||||
| PB10 | 25 26 PD13 | ||||
| PB11 | 27 28 PD14 | ||||
| PB12 | 29 30 PD17 | ||||
| PB13 | 31 32 PD18 | ||||
| PB14 | 33 34 PD19 | ||||
| PB15 | 35 36 PD20 | ||||
| GND | 37 38 PD21 | ||||
| 3V3 | 39 40 | 3V3 | |||
Figure 4-40. IO Expansion Socket J7

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2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39Table 4-19. IO Expansion Socket J7 Signal Descriptions
| PIO Power Pin | Num Pin Num Power PIO | ||||
| 3V3, or 5V 1 2 3 | V3, or 5V | ||||
| GND 3 4 GND | |||||
| PC0 5 6 PC16 | |||||
| PC1 7 8 PC17 | |||||
| PC2 9 10 PC18 | |||||
| PC3 | 11 | 12 PC19 | |||
| PC4 | 13 | 14 PC20 | |||
| PC5 | 15 | 16 PC21 | |||
| PC6 | 17 | 18 PC22 | |||
| PC7 | 19 | 20 PC23 | |||
| PC8 | 21 | 22 PC24 | |||
| PC9 | 23 | 24 PC25 | |||
| PC10 | 25 | 26 PC26 | |||
| PC11 | 27 | 28 PC27 | |||
| PC12 | 29 | 30 PC28 | |||
| PC13 | 31 | 32 PC29 | |||
| PC14 | 33 | 34 PC30 | |||
| PC15 | 35 | 36 PC31 | |||
| GND | 37 | 38 | GND | ||
| 3V3 | 39 | 40 | 3V3 | ||
5.1 SAM9N12-EK Schematics
This section contains the following schematics:
■ Top Level
■ Power Supply
■ AT91SAM9N12
■ EBI Interface
■ PIO Interfaces
■ DDR2 NAND Flash
■ Serial Interfaces
■ Audio
ETH

flowchart
ATMEL ARM9 processor architecture diagram showing data flow between sensors, EBI interfaces, and memory units across multiple sheets.
| FICO MIXERS | |||||||||||||
| POA | USAGE | POA | USAGE | POA | USAGE | POA | USAGE | POA | POA | USAGE | POA | POST | POST |
| P01 | POO | PA5 | NO. CO | POI | PS1 | WEI SENSE | POC | LCOOAT10 | PC18 | LCOOAT17 | POD | POD | |
| PA1 | POO | NC. CO | PS1 | PS1 | ADC | PS1 | LCOOAT1 | PC17 | LCOOAT17 | PE1 | NADVE | ||
| PA2 | SPB | PA5 | NC. OAI | PS1 | PS1 | ADRG | PC2 | LCOOAT2 | PC18 | LCOOAT18 | PC2 | NADVE | |
| PA3 | SPB | PA5 | NC. OAI | PS2 | PS2 | USB | PC2 | LCOOAT2 | PC18 | LCOOAT29 | PC2 | NADVE | |
| PA4 | SPB | PA5 | NC. OAI | PS3 | PS3 | ADC | PC4 | LCOOAT14 | PC20 | LCOOAT10 | PC4 | NADVE | |
| PA5 | SPB | PA5 | SPB MISC | PS3 | PS3 | ADC | PC5 | LCOOAT15 | PC21 | LCOOAT11 | PUS | NAD1 | |
| PA6 | SPB | PA5 | SPB MISC | PS4 | PS4 | ADC | PC5 | LCOOAT16 | PC22 | LCOOAT12 | PUS | PUS | |
| PA7 | NC-ORD | PA5 | EPI SPCK | PS3 | EPI SPCK | ADC | PC7 | LCOOAT17 | PC23 | LCOOAT15 | PC7 | PUS | |
| PA8 | EPI APOS | PA5 | TX | PS3 | X | OVAL US | PC8 | LCOOAT18 | PC24 | LCOOAT16 | PC8 | PUS | |
| PA9 | POO | TF | POI | PC9 | LCOOAT19 | PC25 | ENBV LOD | PC9 | PUS | ||||
| PA10 | DX3 | PA5 | TS | PS10 | POI | PC10 | LCOOAT10 | PC26 | LEONVM | PCH | PUS | ||
| PA11 | SPB MISC | PA5 | RX | PS11 | POI | PC11 | LCOOAT11 | PC27 | LEONVM | PCH | PUS | ||
| PA12 | SPB MISC | PA5 | PX | PS12 | ADC | PC12 | LCOOAT12 | PC28 | LEONVM | PCH | PUS | ||
| PA13 | SPB SPCK | PA5 | TX | PS13 | ADC | PC13 | LCOOAT13 | PC29 | LEON | PCH | PUS | ||
| PA14 | SPB APOS | PA5 | TWO | PS14 | ADC | PC14 | LCOOAT14 | PC30 | LEON | PCH | PUS | ||
| PA15 | NC-ORD | PA5 | TWXO | PS15 | ADC | PC15 | LCOOAT15 | PC31 | OVCOR LOD | PCH | A20 | ||
NOTE
"DNP" means the component is not populated by default
| C | NOR NOT | S-MCY-11 | XXX | XX-XXX-XX | |
| B | DB | S-SU-11-XX | XXX | XX-XXX-XX | |
| A | NOR EDIT | 20-AUG-11 | XX | XX-XXX-XXX | |
| REV. | NORF. | DEC. | DATE | VER. | DATE |
| SCALE: 1/1 | REV. | SHE1 | |||
| c | % | ||||
The following table provides the information in English:

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FORCE POWER ON 1 JL1 F1 2 +5V C7 TsdF 6 R8 10kX +5V C1 10kF C2 10F PAC-LS R8 10k TRPTF3 Mn1 AC30/SA VOL1 NO FGCOO 100kΩ R3 1kK -50V VDD(PB)2 L1 200nm at 100MHz L2 200nm at 100MHz L3 200nm at 100MHz VDD(P1) TRPTF4 VDD(A) TRPTF5 Mn2 LP38802WP 1.8 VET VOLT +1.9V-SV TRPTF6 L4 200nm at 100MHz L5 200nm at 100MHz L6 1.9V VCCOM TPPTF7 TPPTF8
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REGULATED SV ONLY Ach 2.7mm F1 SP1812 2A DC +5V USB +5V SWI SW-SL/UE-3 -5V CFt 5V C8 30.5F
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2V3 G10 10.8 25pF NC3 ACP:710/600V ACP:710 ACP:710 ACP:710 C143 10n1 R-3 12k 1% C144 10nF +19 +19 +19 +19 +19 +19 +19 +19 +19 +19 +19 +19 +19 +19 +19 +19 +19 +19 +19 +19 +19 +19 +19 +19 +19 +15VST = 2.27 x Ping - Bell(10) (34)
| C NOR RNDT | PP | 5-NCV-11 | XXX | AA-XXX-XX | |
| D NIP | PP | 5-SLPI-11 | XXX | AA-XXX-XX | |
| A. RNF DOT | 60-AUS-11 | 90-XXX-XX | |||
| REV. MODIF. | DEC. | DATE | VER. | DATE | |
| SCALE 1/1 | REV. | HHH-1 | |||
| C | 2g | ||||
PXXX

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Electrical schematic diagram of an ATMEL microcontroller with labeled components, ICs, and wiring connectionsXXX


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202 U21 H202/28 I20 R88 81 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 I21 I22 I23 I24 I25 I26 I27 I28 I29 I30 I31 I32 I33 I34 I35 I36 I37 I38 I39 I40 I41 I42 I43 I44 I45 I46 I47 I48 I49 I50 I51 I52 I53 I54 I55 I56 I57 I58 I59 I60 I61 I62 I63 I64 I65 I66 I67 I68 I69 I70 I71 I72 I73 I74 I75 I76 I77 I78 I79 I80 I81 I82 I83 I84 I85 I86 I87 I88 I89 I90 I91 I92 I93 I94 I95 I96 I97 I98 I99 I100 +203 -204 -205 -206 -207 -208 -209 -210 -211 -212 -213 -214 -215 -216 -217 -218 -219 -220 -221 -222 -223 -224 -225 -226 -227 -228 -229 -230 I21 I22 I23 I24 I25 I26 I27 I28 I29 I30 +203 -204 -205 -206 -207 -208 -209 -210 -211 -212 -213 -214 -215 -216 -217 -218 -219 -220 +203 -204 -205 -206 -207 -208 -209 -210 -211 -212 -213 -214 -215 -216 -217 -218 -219 -220 +203 -UCCAT1 BRC ZB R ZB R ZB R ZB R ZB R ZB R ZB R ZB R ZB R ZB R ZB R ZB R ZB R ZB R ZB R ZB R ZB R ZB R ZB R ZB R ZB P +203 UCCAT1 BRC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC PDC P DC +203 UCCAT1 BRC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC FDC F DC +203 UCCAT1 BRC RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDS RDN +203 UCCAT1 BRC UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDD UDO +203 UCCAT1 BRC VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VLD VMD +203 UCCAT1 BRC WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVD WVO +203 UCCAT1 BRC XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD XRD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RD X RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDX RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RDx RD x RD x RD x RD x RD x RD x RD x RD x RD x RD x RD x RD x RD x RD x RD x RD x RD x RD x RD x RD x RD x RD x RD x RD x RD x RD x RD x RD x RD x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x DR x D +203 UCCAT1 BRC YD AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY Dz AY Dz AY Dz AY Dz AY Dz AY Dz AY Dz AY Dz AY Dz AY Dz AY Dz AY Dz AY Dz AY Dz AY Dz AY Dz AY Dz AY Dz AY Dz AY Dz AY Dz AY Dz AY Dz AY Dz AY Dz AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY DZ AY D zA YD A YD A YD A YD A YD A YD A YD A YD A YD A YD A YD A YD A YD A YD A YD A YD A YD A YD A YD A YD A YD A YD A YD A YD A YD A YD A YD A YD A YD A YD A YD A YD A YD A YD A yd a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a d a c u l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l lllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll lllllllll lllllllll lllllllll lllllllll lllllllll lllllllll lllllllll lllllllll lllllllll lllllllll lllllllll lllllllll lllllllll lllllllll lllllllll lllllllll lllllllll lllllllll llgg
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-5V_1CD 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 -5V_1CD 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 R01 R02 R03 R04 R05 R06 R07 R08 R09 R10 R11 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24 R25 R26 R27 R28 R29 R30 R31 R32 R33 R34 R35 R36 R37 R38 R39 R40 R41 R42 R43 R44 R45 R46 R47 R48 R49 R50 R01R02R03R04R05R06R07R08R09R10R11R12R13R14R15R16R17R18R19R20R21R22R23R24R25R26R27R28R29R30R31R32R33R34R35R36R37R38R39R40R41R42R43R44R45R46R47R48R49R50 + - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - RD: SCKD CD SETCH
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NRST WAKE UP PB_USER
| ROUSSET | |||||
| SAMB13-64_RWC | G | XOF | RIST | PP | 25-RCP-11 |
| B | = | = | PP | 25-SPPT-11 | |
| A | #RT | EDIT | PP | 20-JUG-11 | |
| REV. | MOOF. | DEC. | DATE | VER. | |
| DATE | |||||
| BGA217 | SXLN = 1/1 | REV. | |||
| LH4 | =3-● | % | |||
5.2 SAM9CN11-EK Schematics
This section contains the following schematics:
■ Block Diagram
■ Power Supply
■ AT91SAM9CN11
■ EBI Interface
■ PIO Interfaces
■ DDR2 NAND Flash
■ Serial Interfaces
■ Audio
ETH

flowchart
graph TD
A["Power Supply"] -->|5V| B["Power"]
B --> C["3V3"]
C --> D["1V8"]
D --> E["1V"]
E --> F["ATMEL ARM9 Processor SAM9CN11 (LFBGA217)"]
F --> G["RES.ARRLAYS EBI ADAPTER"]
G --> H["EBI DDR2 INTERFACE"]
G --> I["EBI FLASH INTERFACE"]
G --> J["EBI NANDFLASH INTERFACE"]
G --> K["EBI ETH INTERFACE"]
G --> L["ESI"]
L --> M["AUDIOZICBEE"]
M --> N["MIC"]
M --> O["LINC"]
M --> P["LINEOUT"]
M --> Q["HPOUT"]
M --> R["HD/HD/HD/DVD"]
M --> S["SERIAL DATA FLASH"]
M --> T["TWOSFIO"]
M --> U["1-WRIE EEPROM"]
M --> V["SERIAL EEPROM"]
M --> W["SERIAL DATA FLASH"]
F --> X["ESI"]
X --> Y["LINC"]
Y --> Z["CARD READER"]
F --> AA["ESI"]
AA --> AB["CANADA"]
F --> AC["HS/HD/HD/DVD"]
F --> AD["HO/HD/DVD"]
F --> AE["HO/HD/DVD"]
F --> AF["HO/HD/DVD"]
F --> AG["HO/HD/DVD"]
F --> AH["HO/HD/DVD"]
F --> AI["HO/HD/DVD"]
F --> AJ["HO/HD/DVD"]
F --> AK["HO/HD/DVD"]
F --> AL["HO/HD/DVD"]
F --> AM["HO/HD/DVD"]
F --> AN["HO/HD/DVD"]
F --> AO["HO/HD/DVD"]
F --> AP["HO/HD/DVD"]
F --> AQ["HO/HD/DVD"]
| PROMS | |||||||||||||
| RCA | USAGE | RCA FOR PROPAGE | USAGE | USAGE USAGE PROBLEM | USAGE | ||||||||
| PG1 | PG0 | PG1 | PG2 | PB0 | - | PB1 | VBR | SENSE | PG2 | LOCDATN | PG1 | LOCDAT18 | PD0 |
| PG1 | ROD | PG1 | NCI ODA | PB1 | PB1 | ADB | PG1 | LOCDAT1 | PG1 | LOCDAT17 | PD1 | ||
| PG1 | ROD | PG1 | NCI OK | PB1 | PB1 | ADB | PG1 | LOCDAT1 | PG1 | LOCDAT19 | PD1 | ||
| PG2 | ZS RGO | PG1 | NCI D41 | PB2 | ROW CODE | PB18 | ADTRS | PG2 | LOCDAT2 | PG18 | LOCDAT18 | PD2 | |
| PG2 | ZS RGO | PG1 | NCI D42 | PB2 | REL UCI | PG2 | LOCDAT3 | PG12 | LOCDAT19 | PD2 | |||
| PG3 | On Wire | PG20 | NCI D43 | PB4 | USER LED | PG4 | LOCDAT4 | PG50 | LOCDAT20 | PD4 | |||
| PG3 | ZS KSTN | PG21 | SP1 M60 | PB6 | USER LED | PG6 | LOCDAT5 | PG51 | LOCDAT1 | PD5 | |||
| PG3 | ZS SLINK | PG22 | SP1 M61 | PB6 | PAR LE | PG6 | LOCDAT5 | PG52 | LOCDAT2 | PD6 | |||
| PG4 | NCI Gold GOGC | PG23 | SP1 SPICK | PB7 | SNY HOST | PG7 | LOCDAT7 | PG53 | LOCDAT23 | PD7 | |||
| PG4 | SPX MPEGD | PG24 | TK | PB8 | CWCH US | PG8 | LEMA12 | PG54 | LEMA13 | PD8 | |||
| PG5 | DEO | PG25 | TF | PB9 | PG9 | LOCDAT9 | PG55 | ENBV LO | PD9 | ||||
| PG5 | LTDQ | PG26 | TU | PB10 | PORF | PG10 | LOCDAT10 | PG56 | LOCMWC | PD10 | |||
| PG5 | SPX MISO | PG27 | ND | PB11 | ADB | PG11 | LEMA11 | PG27 | LODSYNC | PD11 | |||
| PG5 | SPX MISO | PG28 | HK | PB12 | AD1 | PG12 | LOCDAT12 | PG28 | LODSYNC | PD12 | |||
| PG5 | SPX SPICK | PG29 | TH | PB13 | AG2 | PG13 | LOCDAT13 | PG29 | LOCDEN | PD13 | |||
| PG5 | SPX MPEGD | PG30 | TMWD | PB14 | AG3 | PG14 | LOCDAT14 | PG30 | LOCPK | PD30 | |||
| PG5 | NCI UBE | PG31 | TWNGO | PB15 | AG4 | PG15 | LEMA15 | PG31 | DRSR-LED | PD31 | |||
| A | INT=30T | 05-APR12 | 05-APR12P | ||
| REV. | 1/4 | DATE | DATE | DATE | |
| SAMBON11-EX | SCALE: 1/1 | REV.A | SHEET: 1/9 | ||
| Block Grayman | ● | ||||

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FORCE POWER ON 1 J1 2 +23 C7 REF 2 6 5 4 3 2 14 -10k SINON IS 3R FVH EN TP8 P8 10k +23 VDD/TP80 L1 200Vdc at 100kHz TP9 L2 200Vdc at 100kHz TP4 L3 200Vdc at 100kHz TP5 L4 250Vdc at 100kHz TP7 L5 250Vdc at 100kHz TP6 L6 250Vdc at 100kHz TP5 MEN ATC-164 VIN VDD VOUT 6 R1 1.0kV G1 1.0kV CC ACU1 1 7 R2 1.0kV CC ACU2 1 7 R3 1.0kV CC ACU3 1 7 R4 1.0kV CC ACU4 1 7 R5 1.0kV CC ACU5 1 7 R6 1.0kV CC ACU6 1 7 R7 1.0kV CC ACU7 1 7 R8 1.0kV CC ACU8 1 7 R9 1.0kV CC ACU9 1 7 R10 1.0kV CC ACU10A 1 7 R11 1.0kV CC ACU11B 1.5 VOUT VIN 2.5 VOUT 3 VOUT 3 VOUT 3 VOUT 3 VOUT 3 VOUT 3 VOUT 3 VOUT 3 VOUT 3 VOUT 3 VOUT 3 VOUT 3 VOUT 3 VOUT 3 VOUT 3 VOUT 3 VOUT 3 VOUT 3 VOUT 3 VOUT 3 VOUT 3 VOUT 3 VOUT 3 VOUT 3 VOUT 3 VOUT 2.5 VOUT 2.5 VOUT 2.5 VOUT 2.5 VOUT 2.5 VOUT 2.5 VOUT 2.5 VOUT 2.5 VOUT 2.5 VOUT 2.5 VOUT 2.5 VOUT 2.5 VOUT 2.5 VOUT 2.5 VOUT 2.5 VOUT 2.5 VOUT 2.5 VOUT 3.5 VOUT 3.5 VOUT 3.5 VOUT 3.5 VOUT 3.5 VOUT 3.5 VOUT 3.5 VOUT 3.5 VOUT 3.5 VOUT 3.5 VOUT 3.5 VOUT 3.5 VOUT 3.5 VOUT 3.5 VOUT 3.5 VOUT 3.5 VOUT 3.5 V OUT
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REGULATED GV ONLY J 3.2kΩ 2.1mm F1 SP1012.2A DC-6V 2.26 1.2kΩ 3 1.2kΩ 6V 6V SLIDE 9 +2V 1.2kΩ 3.2kΩ 1.2kΩ 1.2kΩ 1.2kΩ 1.2kΩ 1.2kΩ 1.2kΩ 1.2kΩ 1.2kΩ 1.2kΩ 1.2kΩ 1.2kΩ 1.2kΩ 1.2kΩ 1.2kΩ 1.2kΩ 1.2kΩ 1.2kOmega 1.2kΩ 1.2kΩ 1.2kΩ 1.2kΩ 1.2kΩ 1.2kΩ 1.2kΩ 1.2kΩ 1.2kΩ 1.2kΩ 1.2kΩ 1.2kΩ 1.2kΩ 1.2kΩ 1.2kΩ 1.2kΩ 1.4kΩ 1.4kΩ 1.4kΩ 1.4kΩ 1.4kΩ 1.4kΩ 1.4kΩ 1.4kΩ 1.4kΩ 1.4kΩ 1.4kΩ 1.4kΩ 1.4kΩ 1.4kΩ 1.4kΩ 1.4kΩ 1.4kΩ 3.2kΩ 3.2kΩ 3.2kΩ 3.2kΩ 3.2kΩ 3.2kΩ 3.2kΩ 3.2kΩ 3.2kΩ 3.2kΩ 3.2kΩ 3.2kΩ 3.2kΩ 3.2kΩ 3.2kΩ 3.2kΩ 3.2kΩ ACPIT-SAVE ACPIT-1/3A ACPIT-1/3B ACPIT-1/3C ACPIT-1/3D ACPIT-1/3E ACPIT-1/3F ACPIT-1/3G ACPIT-1/3H ACPIT-1/3I ACPIT-1/3J ACPIT-1/3K ACPIT-1/3L ACPIT-1/3M ACPIT-1/3N ACPIT-1/3O ACPIT-1/3P ACPIT-1/3Q ACPIT-1/3R ACPIT-1/3S ACPIT-1/3T ACPIT-1/3U ACPIT-1/3V ACPIT-1/3W ACPIT-1/3X ACPIT-1/3Y ACPIT-1/3Z ACPIT-1/3X' ACPIT-1/3Y' ACPIT-1/3Z' ACPIT-1/3Y' ACPIT-1/3Z' ACPIT-1/3Y' ACPIT-1/3Z' ACPIT-1/3Y' ACPIT-1/3Z' ACPIT-1/3Y' ACPIT-1/3Z' ACPIT-1/3Y' ACPIT-1/3Z' ACPIT-1/3Y'' ACPIT-1/3Z'' ACPIT-1/3Y'' ACPIT-1/3Z'' ACPIT-1/3Y'' ACPIT-1/3Z'' ACPIT-1/3Y'' ACPIT-1/3Z'' ACPIT-1/3Y'' ACPIT-1/3Z'' ACPIT-1/3Y'' ACPIT-1/3Z'' ACPIT-1/3Y'' AGPT-00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002017 - 3.10 v [Kamp. I, Rhetseel, Rhetsen]
| A | HBT-HEAT | 05-APR-12 | 05-APR-13 | |
| REV. | DRE | REV. | DRE | |
| SANDER 11-EK | SCALE: 1/1 | REV. | SHEET | |
| POWER SUPPLY | A | 2/9 | ||

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TP12 +2V LCD L5 320nm at 100kHz C15 39.F L7 200nm at 100kHz TP14 +2V LCD L5 320nm at 100kHz C17 100.F L7 200nm at 100kHz TP16 +2V LCD L5 320nm at 100kHz C18 100.F L7 200nm at 100kHz TP18 +2V LCD L5 320nm at 100kHz C19 100.F L7 200nm at 100kHz TP19 +2V LCD L5 320nm at 100kHz C20 100.F L7 200nm at 100kHz TP20 +2V LCD L5 320nm at 100kHz C21 100.F L7 200nm at 100kHz TP21 +2V LCD L5 320nm at 100kHz C22 100.F L7 200nm at 100kHz TP22 +2V LCD L5 320nm at 100kHz C23 100.F L7 200nm at 100kHz TP23 +2V LCD L5 320nm at 100kHz C24 100.F L7 200nm at 100kHz TP24 +2V LCD L5 320nm at 100kHz C25 100.F L7 200nm at 100kHz TP25 +2V LCD L5 320nm at 100kHz C26 100.F L7 200nm at 100kHz TP26 +2V LCD L5 320nm at 100kHz C27 100.F L7 200nm at 100kHz TP27 +2V LCD L5 320nm at 100kHz C28 100.F L7 200nm at 100kHz TP28 +2V LCD L5 320nm at 100kHz C29 100.F L7 200nm at 100kHz TP29 +2V LCD L5 320nm at 100kHz C30 100.F L7 200nm at 100kHz TP30 +2V LCD L5 320nm at 100kHz C31 100.F L7 200nm at 100kHz TP31 +2V LCD L5 320nm at 100kHz
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AT&T SAMSUNG - 100/223 - 100 D A2:NBB A1:NBB/DOSI/NWPG A2 A1 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49 A50 A51 A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62 A63 A64 A65 A66 A67 A68 A69 A70 A71 A72 A73 A74 A75 A76 A77 A78 A79 A80 A81 A82 A83 A84 A85 A86 A87 A88 A89 A90 A91 A92 A93 A94 A95 A96 A97 A98 A99 B00N/A00N/A01N/A02N/A03N/A04N/A05N/A06N/A07N/A08N/A09N/A10N/A11N/A12N/A13N/A14N/A15N/A16N/A17N/A18N/A19N/A20N/A21N/A22N/A23N/A24N/A25N/A26N/A27N/A28N/A29N/A30N/A31N/A32N/A33N/A34N/A35N/A36N/A37N/A38N/A39N/A40N/A41N/A42N/A43N/A44N/A45N/A46N/A47N/A48N/A49N/A50N/A51N/A52N/A53N/A54N/A55N/A56N/A57N/A58N/A59N/A60N/A61N/A62N/A63N/A64N/A65N/A66N/A67N/A68N/A69N/A70N/A71N/A72N/A73N/A74N/A75N/A76N/A77N/A78N/A79N/A80N/A81N/A82N/A83N/A84N/A85N/A86N/A87N/A88N/A89N/A90N/A91N/A92N/A93N/A94N/A95N/A96N/A97N/A98N/A99N/A100N/A101 N/102 N/103 N/104 N/105 N/106 N/107 N/108 N/109 N/110 N/111 N/112 N/113 N/114 N/115 N/116 N/117 N/118 N/119 N/120 N/121 N/122 N/123 N/124 N/125 N/126 N/127 N/128 N/129 N/130 N/131 N/132 N/133 N/134 N/135 N/136 N/137 N/138 N/139 N/140 N/141 N/142 N/143 N/144 N/145 N/146 N/147 N/148 N/149 N/150 N/151 N/152 N/153 N/154 N/155 N/156 N/157 N/158 N/159 N/160 N/161 N/162 N/163 N/164 N/165 N/166 N/167 N/168 N/169 N/170 N/171 N/172 N/173 N/174 N/175 N/176 N/177 N/178 N/179 N/180 N/181 N/182 N/183 N/184 N/185 N/186 N/187 N/188 N/189 N/190 N/191 N/192 N/193 N/194 N/195 N/196 N/197 N/198 N/199 N/200 N/201 N/202 N/203 N/204 N/205 N/206 N/207 N/208 N/209 N/210 N/211 N/212 N/213 N/214 N/215 N/216 N/217 N/218 N/219 N/220 N/221 N/222 N/223 N/224 N/225 N/226 N/227 N/228 N/229 N/230 N/231 N/232 N/233 N/234 N/235 N/236 N/237 N/238 N/239 N/240 N/241 N/242 N/243 N/244 N/245 N/246 N/247 N/248 N/249 N/250 N/251 N/252 N/253 N/254 N/255 N/256 N/257 N/258 N/259 N/260 N/261 N/262 N/263 N/264 N/265 N/266 N/267 N/268 N/269 N/270 N/271 N/272 N/273 N/274 N/275 N/276 N/277 N/278 N/279 A/B/C D/B/C D/B/C D/B/C D/B/C D/B/C D/B/C D/B/C D/B/C D/B/C D/B/C D/B/C D/B/C D/B/C D/B/C D/B/C D/B/C D/B/C D/B/C D/B/C D/B/C D/B/C D/B/C D/B/C D/B/C D/B/C D/B/C D/B/C D/B/C D/B/C D/B/C D/B/C D/B/C D/B/C D/D B C D B C D B C D B C D B C D B C D B C D B C D B C D B C D B C D B C D B C D B C D B C D B C D B C D B C D B C D B C D B C D B C D B C D B C D B C D B C D B C D B C D B C D B C D B C D B C D B C D B C D A / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / A MEL® ROUSET® SAMSUNG-BOX® EBI INTERFACE ENGLISH SYSTEMS NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EIB NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBB NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EIII NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EBI NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EIII NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EIB NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® E II NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX® EII NAME: SAMSUNG-BOX®EII NAME: SAMSUNG-BOX®EII NAME: SAMSUNG-BOX®EII NAME: SAMSUNG-BOX®EII NAME: SAMSUNG-BOX®EII NAME: SAMSUNG-BOX®EII NAME: SAMSUNG-BOX®EII NAME: SAMSUNG-BOX®EII NAME: SAMSUNG-BOX®EII NAME: SAMSUNG-BOX®EII NAME: SAMSUNG-BOX®EEI NAME: SAMSUNG-BOX®EEI NAME: SAMSUNG-BOX®EEI NAME: SAMSUNG-BOX®EEI NAME: SAMSUNG-BOX®EEI NAME: SAMSUNG-BOX®EEI NAME: SAMSUNG-BOX®EEI NAME: SAMSUNG-BOX®EEI NAME: SAMSUNG-BOX®EEI NAME: SAMSUNG-BOX®EEI NAME: SAMSUNG-BOX®EEII NAME: SAMSUNG-BOX®EEII NAME: SAMSUNG-BOX®EEII NAME: SAMSUNG-BOX®EEII NAME: SAMSUNG-BOX®EEII NAME: SAMSUNG-BOX®EEII NAME: SAMSUNG-BOX®EEII NAME: SAMSUNG-BOX®EEII NAME: SAMSUNG-BOX®EEII NAME: SAMSUNG-BOX®EEII NAME: SAMSUNG-BOX®EEIII NAME: SAMSUNG-BOX®, EEII NAME: 4 7 8 9 4 5 6 7 8 9 4 5 6 7 8 9 4 5 6 7 8 9 4 5 6 7 8 9 4 5 6 7 8 9 4 5 6 7 8 9 4 5 6 7 8 9 4 5 6 7 8 9 4 5 6 7
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MNT8 SERIAL DATAFLASH - I/O PASTX102SP1_NPC50 PASTX102SP1_NPC52 PASTX103I PASTX103I PASTX104I PASTX104I PASTX105I PASTX106I PASTX107I PASTX108I PASTX109I PASTX110I PASTX111I PASTX112I PASTX113I PASTX114I PASTX115I PASTX116I PASTX117I PASTX118I PASTX119I PASTX120I PASTX121I PASTX122I PASTX123I PASTX124I PASTX125I PASTX126I PASTX127I PASTX128I PASTX129I PASTX130I PASTX131I PASTX132I PASTX133I PASTX134I PASTX135I PASTX136I PASTX137I PASTX138I PASTX139I PASTX140I PASTX141I PASTX142I PASTX143I PASTX144I PASTX145I PASTX146I PASTX147I PASTX148I PASTX149I PASTX150I PASTX151I PASTX152I PASTX153I PASTX154I PASTX155I PASTX156I PASTX157I PASTX158I PASTX159I PASTX160I PASTX161I PASTX162I PASTX163I PASTX164I PASTX165I PASTX166I PASTX167I PASTX168I PASTX169I PASTX170I PASTX171I PASTX172I PASTX173I PASTX174I PASTX175I PASTX176I PASTX177I PASTX178I PASTX179I PASTX180I PASTX181I PASTX182I PASTX183I PASTX184I PASTX185I PASTX186I PASTX187I PASTX188I PASTX189I PASTX190I PASTX191I PASTX192I PASTX193I PASTX194I PASTX195I PASTX196I PASTX197I PASTX198I PASTX199I PASTX200I PASTX201I PASTX202I PASTX203I PASTX204I PASTX205I PASTX206I PASTX207I PASTX208I PASTX209I PASTX210I PASTX211I PASTX212I PASTX213I PASTX214I PASTX215I PASTX216I PASTX217I PASTX218I PASTX219I PASTX220I PASTX221I PASTX222I PASTX223I PASTX224I PASTX225I PASTX226I PASTX227I PASTX228I PASTX229I PASTX230I A 9/3/3/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/4/8
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JFS +V8+5V 1 2 3 4 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24 23 25 24 26 24 27 25 28 25 29 26 30 26 31 27 32 27 33 28 34 28 35 29 36 30 37 30 38 31 39 32 40 33 41 34 42 35 43 36 44 37 45 38 46 39 47 40 48 41 49 42 50 +5V8-5V8
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PB0152 PB10752 PB25CK2 PB35PE_PCP8 PB5 PB6 PB7AC6 PB8AC6 PB9AD1PCK0 PB10AD1PCK0 PB11AD2PWV0 PB12AD2PWV1 PB13AD2PWV2 PB14AD2PWV3 PB15AD4 PB16AD5 PB17AD6 PB18AD7 PB19AD8 PB20AD9 PB21AD10 PB22AD11 PB23AD12 PB24AD13 PB25AD14 PB26AD15 PB27AD16 PB28AD17 PB29AD18 PB30AD19 PB31AD20 PB32AD21 PB33AD22 PB34AD23 PB35AD24 PB36AD25 PB37AD26 PB38AD27 PB39AD28 PB40AD29 PB41AD30 PB42AD31 PB43AD32 PB44AD33 PB45AD34 PB46AD35 PB47AD36 PB48AD37 PB49AD38 PB50AD39 PB51AD40 PB52AD41 PB53AD42 PB54AD43 PB55AD44 PB56AD45 PB57AD46 PB58AD47 PB59AD48 PB60AD49 PB61AD50 PB62AD51 PB63AD52 PB64AD53 PB65AD54 PB66AD55 PB67AD56 PB68AD57 PB69AD58 PB70AD59 PB71AD60 PB72AD61 PB73AD62 PB74AD63 PB75AD64 PB76AD65 PB77AD66 PB78AD67 PB79AD68 PB80AD69 PB81AD70 PB82AD71 PB83AD72 PB84AD73 PB85AD74 PB86AD75 PB87AD76 PB88AD77 PB89AD78 PB90AD79 PB91AD80 PB92AD81 PB93AD82 PB94AD83 PB95AD84 PB96AD85 PB97AD86 PB98AD87 PB99AD88 PDB-16(4)J7A
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VDDIPO VDDIPO VDDIPO R62 4.7k R60 4.7k R51 10k VDDIPO A1 A2 A3 VCC GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
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JF10 V500CN R02 10K R03 10K R04 60K R05 60K R06 60K R07 60K R08 60K R10 60K JP SD-PRCH-NT UP-TOUCH UP-Touch Connector CCS Shell WP 12 13 19 11 PA1 (JNC) card detect PA1.5 (JNC) CA1 PA1.5 (JNC) DA1 PA1.7 (JNC) CK PA1.5 (JNC) CDA PA2 (JNC) DAS PA1.5 (JNC) DAX CPB CPB CPB CPB CPB CPB CPB CPB CPB CPB CPB CPB CPB CPB CPB CPB CPB CPB CPB CPB CPB CPB CPB CPB CPB CPB CPB CPB CPB CPB CPB CPB CPB CPB
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VCCDCP0 112E 100K F135 100K C02 100F C8C 100F C28 30F 15 11 12 13 T4IN FOUT RIN T6IN FOUT RIN T9OUT FOUT RIN UART VCC C1 C1 100F C2+ C2 100F C3 C3 100F U1 R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R15 R16 R17 R18 R19 R20 U4
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P02 P03 P04 P05 P06 P07 P08 P09 1 2 3 4 5 6 7 8 9 10 11 12 12 13 14 15 16 17 18 ZIGBEE 19.1nm at 100MHz 2 30Ω

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F02 I23 I24 I25 I26 I27 F03 I14 I15 I16 I17 F04 I25 I26 I27 F05 I28 I29 I30 I31 F06 I32 I33 I34 I35 F07 I36 I37 I38 F08 I39 I40 I41 F09 I42 I43 I44 I45 F10 I46 I47 I48 F11 I49 I50 I51 F12 I52 I53 I54 I55 F13 I56 I57 I58 F14 I59 I60 I61 F15 I62 I63 I64 F16 I65 I66 I67 F17 I68 I69 I70 F18 I71 I72 I73 F19 I74 I75 I76 F20 I76 I77 I78 F21 I79 I80 I81 F22 I82 I83 I84 F23 I85 I86 I87 F24 I87 I88 F25 I89 I90 F26 I91 I92 F27 I93 F28 I94 F29 I95 F30 +V3 V5 I 6 I 7 I 8 I 9 I 10 I 11 I 12 I 13 I 14 I 15 I 16 I 17 I 18 I 19 I 20 I 21 I 22 I 23 I 24 I 25 I 26 I 27 I 28 I 29 I 30 I 31 I 32 I 33 I 34 I 35 I 36 I 37 I 38 I 39 I 40 I 41 I 42 I 43 I 44 I 45 I 46 I 47 I 48 I 49 I 50 I 51 I 52 I 53 I 54 I 55 I 56 I 57 I 58 I 59 I 60 I 61 I 62 I 63 I 64 I 65 I 66 I 67 I 68 I 69 I 70 I 71 I 72 I 73 I 74 I 75 I 76 I 77 I 78 I 79 I 80 I 81 I 82 I 83 I 84 I 85 I 86 I 87 I 88 I 89 I 90
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VCC -124-124-124-124-124 124-124-124-124-124 124-124-124-124-124 124-124-124-124-124 124-124-124-124-124 124-124-124-124-124
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NRST WAKE UP PB_USER
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PAC 310548 PAC PAA PAA PAA PAA PAA PAA PAA PAA PAA PAA PAA PAA PAA PAA PAA PAA PAA PAA PAA PAA PAA PAA PAA PAA PAA PAA PAA PAA PAA PAA PAA PAA PAA PAA
flowchart
graph TD
A["18"] --> B["18"]
B --> C["18"]
C --> D["18"]
D --> E["18"]
E --> F["18"]
F --> G["18"]
G --> H["18"]
H --> I["18"]
I --> J["18"]
J --> K["18"]
K --> L["18"]
L --> M["18"]
M --> N["18"]
N --> O["18"]
O --> P["18"]
P --> Q["18"]
Q --> R["18"]
R --> S["18"]
S --> T["18"]
T --> U["18"]
U --> V["18"]
V --> W["18"]
W --> X["18"]
X --> Y["18"]
Y --> Z["18"]

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PQ8.24 Pin 20 Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 Pin 7 Pin 8 Pin 9 Pin 10 Pin 11 Pin 12 Pin 13 Pin 14 Pin 15 Pin 16 Pin 17 Pin 18 Pin 19 Pin 20 Pin 21 Pin 22 Pin 23 Pin 24 Pin 25 Pin 26 Pin 27 Pin 28 Pin 29 Pin 30 Pin 31| A | D11-31 | PP | 05-APR-12 | PP |
| S### | 11/8 | 12/9 | 24-4 | 131-400 |
| SCALE | 1/1 | HEV. SHEET | ||
| SERIAL INTERFACES | A 7/9 | |||

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PAC 15VDD PAC 31VDD PAC 4 PAC 5 PAC 6 PAC 7 PAC 8 PAC 9 PAC 10 PAC 11 PAC 12 PAC 13 PAC 14 PAC 15 PAC 16 PAC 17 PAC 18 PAC 19 PAC 20 PAC 21 PAC 22 PAC 23 PAC 24 PAC 25 PAC 26 PAC 27 PAC 28 PAC 29 PAC 30 PAC 31 PAC 32 PAC 33 PAC 34 PAC 35 PAC 36 PAC 37 PAC 38 PAC 39 PAC 40 PAC 41 PAC 42 PAC 43 PAC 44 PAC 45 PAC 46 PAC 47 PAC 48 PAC 49 PAC 50 PAC 51 PAC 52 PAC 53 PAC 54 PAC 55 PAC 56 PAC 57 PAC 58 PAC 59 PAC 60 PAC 61 PAC 62 PAC 63 PAC 64 PAC 65 PAC 66 PAC 67 PAC 68 PAC 69 PAC 70 PAC 71 PAC 72 PAC 73 PAC 74 PAC 75 PAC 76 PAC 77 PAC 78 PAC 79 PAC 80 PAC 81 PAC 82 PAC 83 PAC 84 PAC 85 PAC 86 PAC 87 PAC 88 PAC 89 PAC 90 PAC 91 PAC 92 PAC 93 PAC 94 PAC 95 PAC 96 PAC 97 PAC 98 PAC 99 PAC 100 AVDC/1V8 AVDC/1V8 AVDC/1V8 AVDC/1V8 AVDC/1V8 AVDC/1V8 AVDC/1V8 AVDC/1V8 AVDC/1V8 AVDC/1V8 AVDC/1V8 AVDC/1V8 AVDC/1V8 AVDC/1V8 AVDC/1V8 AGND_AUDIO AGND_AUDIO AGND_AUDIO AGND_AUDIO AGND_AUDIO AGND_AUDIO AGND_AUDIO AGND_AUDIO AGND_AUDIO AGND_AUDIO AGND_AUDIO AGND_AUDIO AGND_AUDIO AGND_AUDIO| A | 101 >31 | 05 A/31-12 | 05 A/31-12 | ||
| X=5 | X=4 | X=3 | |||
| SAMRCN11-EX | ROAF 1/1 | REV. | 2H-FET | ||
| AUDIO | A | 8/9 | |||

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KSZ8851-16MLL C120 C27 C130 C139 C138 C137 C136 C135 C134 C133 C132 C131 C130 C129 C128 +1.05 +1.04 -1.03 -1.02 -1.01 -1.00 +2.00 +2.01 +2.02 +2.03 +2.04 +2.05 +2.06 +2.07 +2.08 +2.09 +2.10 +2.11 +2.12 +2.13 +2.14 +2.15 +2.16 +2.17 +2.18 +2.19 +2.20 +2.21 +2.22 +2.23 +2.24 +2.25 +2.26 +2.27 +2.28 +2.29 +2.30 +1.05 +1.04 +1.03 +1.02 +1.01 +1.00 +0.99 +0.98 +0.97 +0.96 +0.95 +0.94 +0.93 +0.92 +0.91 +0.90 +0.89 +0.88 +0.87 +0.86 +0.85 +0.84 +0.83 +0.82 +0.81 +0.80 +0.79 +0.78 +0.77 +0.76 +0.75 +0.74 +0.73 +0.72 +0.71 +0.70 +0.69 +0.68 +0.67 +0.66 +0.65 +0.64 +0.63 +0.62 +0.61 +0.60 +0.59 +0.58 +0.57 +0.56 +0.55 +0.54 +0.53 +0.52 +0.51 +0.50 +0.49 +0.48 +0.47 +0.46 +0.45 +0.44 +0.43 +0.42 +0.41 +0.40 +0.39 +0.38 +0.37 +0.36 +0.35 +0.34 +0.33 +0.32 +0.31 +0.30 +0.29 +0.28 +0.27 +0.26 +0.25 +0.24 +0.23 +0.22 +0.21 +0.20 +0.19 +0.18 +0.17 +0.16 +0.15 +0.14 +0.13 +0.12 +0.11 +0.10 +0.09 +0.08 +0.07 +0.06 +0.05 +0.04 +0.03 +0.02 +0.01 +0.00 -16/8/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/7/| A | 101>31 | 05-AP01-12 | 05-AP01-12 | ||
| X=5 | X=4 | X=3 | X=1+X=8 | ||
| SAMBCN11-EX | SOAL F 1/1 | REV. | SHFET | ||
| ETH | A | % | |||
6.1 Board Overview
SAM9N12/CN11-DM board carries a 4.3" TFT LCD module with touch screen.
The DM board also carries four QTouch pads.
Figure 6-1. DM Board

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K1 K2 K3 K4 IMEL SAM9CN11-DM RevA6.2 Equipment List
Here is the list of the DM board components:
■ One 4.3" TFT LCD module
■ LCD Back light driver
■ 3.3V regulator
■ QTouch device
■ 1-Wire device
6.3 Function Blocks
6.3.1 3.3V Regulator
The SAM9N12/CN11-DM board features its own LDO for local power regulation. It accepts DC 5V power from a 500 mA power switch on the EK and outputs a regulated +3.3V to most other circuits on the board.
Figure 6-2. DM Board Power Supply

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5V_INTER MN3 VIN VOUT GND EN BYP SPX3819 500mA capability SELCONFIG C12 10u C13 100n C15 2.2u 3V3_LCD C10 10u C11 100n6.3.2 TFT LCD with Touch Panel
The SAM9N12/CN11-DM board features an LCD controller. The 4.3" 480x272 LCD provides the DM with a low power LCD display feature, back light unit and a touch panel, similar to that used on commercial PDAs.
Graphics and text can be displayed on the dot matrix panel with up to 16 million colors by supplying 24-bit data signals (8 bit x RGB by default). This allows the user to develop graphical user interfaces for a wide variety of end applications.
Warning: Never connect/disconnect the LCD display from the board while the power supply is on. Doing so may damage both units.
Figure 6-3. LCD with Touch Panel

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M1 4.3'' LCD, 480 (H) ×RGB×272 (V) PIN 40 Conductors on TOP SIDE PIN 1 J1 41 DGMD 1 VLED- 2 VLED+ 3 DGND 4 VDD 5 R0 R53.0R Red0 RED1 RED2 RED3 RED4 RED5 RED6 RED7 RED8 RED9 RED10 RED11 RED12 RED13 GREEN0 14 G1 G62.0R Green0 GREEN1 15 G2 RE3.0R Green1 GREEN2 16 G3 R76.0R Green2 GREEN3 17 G4 R77.0R Green3 GREEN4 18 G5 R78.0R Green4 GREEN5 19 G6 R79.0R Green5 GREEN6 20 C7 R80.0R Green6 GREEN7 21 B0 R81.0R Blue0 BLUE E0 22 B1 R82.0R Blue1 BLUE E1 23 B2 R83.0R Blue2 BLUE E2 24 B3 R84.0R Blue3 BLUE E3 25 B4 R85.0R Blue4 BLUE E4 26 B5 R86.0R Blue5 BLUE E5 27 B6 R87.0R Blue6 BLUE E6 28 B7 R88.0R Blue7 BLUE E7 29 VCLK 30 DISP 31 HSYNC 32 VSYNC 33 VDEN 34 X- DCND 35 NC 36 DGND 37 X+ Y- X- Y+ DGMD 42 TP XR TP YD TP XL TP YU C16 DNP C17 DNP R42 DNP C18 DNP C19 DNP6.3.3 Back Light
The back light voltage is generated from a CP2122ST boost converter. It is powered directly by the DC 5 V from the EK board. The back light level is controlled by a PWM signal generated from the SAM9N12/CN11 processor.
Figure 6-4. Back Light Control

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5V_INTER L1 22uH 880mA C7 10u 10v 5V/217mA D1 RB160M-60 60V/1A VLED+ C9 2.2u 50v R43 0R MN1 VIN SW OVP GND SHDN# FB CP2123ST-A1 LCDPWM R40 10k 1 2 3 300mV VLED- R41 7.5R 2 x5 LEDs Back Light6.3.4 QTouch
The SAM9N12/CN11-DM board carries a QTouch device piloted through a TWI interface. It manages four capacitive touch buttons directly printed on the PCB.
There are dual footprints for the QTouch device, and SOIC is the default mounted one.
Figure 6-5. QTou ch

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3V3_LCD R75 R67 R70 R73 10k 4.7k 4.7k 4.7k TWCK0 TWD0 ZB_IRQ0 RESET# 15 12 14 13 6 7 10 18 19 20 NC5 NC4 NC3 NC2 NC1 NC0 VSS 11 21 3V3_LCD C21 100n MN6 SCL VDD SDA CHANGE KEY6 RESET KEY5 QT1070 DNP KEY4 KEY3 KEY2 KEY1 KEY0 MODE(VSS) THermal VSS 16 17 2 KEY4 R64 4.7k DNP KEY3 R71 4.7k DNP KEY2 R72 4.7k DNP KEY1 R74 4.7k DNP 3V3_LCD C22 100n 1 2 3 4 5 MN5 VDD VSS MODE(VSS)KEY0 SDA KEY1 RESET KEY2 ZB_IRQ0 5 TWCK0 6 CHANGE KEY3 SCL KEY4 KEY5 KEY6 KEY5 QT1070_SOIC 14 13 R65 4.7k 12 R66 4.7k 11 R68 4.7k 10 R69 4.7k 9 8 KEY K4 KEY K3 KEY K2 KEY K16.3.5 1-Wire
The DM board also uses 1-Wire device as “soft label” to store the information such as chip type, manufacture name, production date, etc.
Figure 6-6. 1-Wir e on DM

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3V3_LCD R45 4.7k ONE_WIRE MN2 1 NC1 NC6 8 2 NC2 NC5 7 3 DATA NC4 6 4 GND NC3 5 DS2433S7.1 DM Board Schematics
This section contains the following schematic:
LCD Board


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LED LCD Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 Pin 7 Pin 8 Pin 9 Pin 10 Pin 11 Pin 12 Pin 13 Pin 14 Pin 15 Pin 16 Pin 17 Pin 18 Pin 19 Pin 20 Pin 21 Pin 22 Pin 23 Pin 24 Pin 25 Pin 26 Pin 27 Pin 28 Pin 29 Pin 30 TEN-154-1-2-2-4
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24000011A 24000011B 24000011C 24000011D 24000011E 24000011F 24000011G 24000011H 24000011I 24000011J 24000011K 24000011L 24000011M 24000011N 24000011O 24000011P 24000011Q 24000011R 24000011S 24000011T 24000011U 24000011V 24000011W 24000011X 24000011Y 24000011Z 24000011A 24000011B 24000011C 24000011D 24000011E 24000011F 24000011G 24000011H 24000011I 24000011J- 24000011K- 24000011L- 24000011M- 24000011N- 24000011O- 24000011P- 24000011Q- 24000011Q- 24000011R- 24000011S- 24000011T- 24000011U- 24000011V- 24000011W- 24000011X- 24000011Y- 24000011Z- 24555555678933-78933-78933-78933-78933-78933-78933-78933-78933-78933-78933-78933-78933-78933-78933-78933-78933-789
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USB LED P25 100 102 103 104 R1 100 101 102 103 VCC 100 101 102 SCL 100 101 102 VCC 100 101 102 VCC 100 101 102 VCC 100 101 102 VCC 100 101 102 VCC 100 101 102 VCC 100 101 102 VCC 100 101 2.5 VCC 100 101 2.5 VCC 100 101 2.5 VCC 100 101 2.5 VCC 100 101 2.5 VCC 100 101 2.5 VCC 100 101 2.5 VCC 100 1.5 VCC 100 1.5 VCC 100 1.5 VCC 100 1.5 VCC 100 1.5 VCC 100 1.5 VCC 100 1.5 VCC 100 1.5 VCC 100 1.5 VCC 100 1. VCC 1.5 VCC 1.5 VCC 1.5 VCC 1.5 VCC 1.5 VCC 1.5 VCC 1.5 VCC 1.5 VCC 1.5 VCC 1.5 VCC 1.5 VCC 1.5 VCC 1.5 VCC 1.5 VCC 1.5 Vcc Vcc Vcc Vcc Vcc Vcc Vcc Vcc Vcc Vcc Vcc Vcc Vcc Vcc Vcc Vcc Vcc Vcc Vcc Vcc Vcc Vcc Vcc Vcc Vcc Vcc Vcc Vcc Vcc Vcc Vcc Vcc Vcc Vcc| A | INT.EXT | 05/01/12 | 12/23/12 | ||
| 6,7 | NO.18 | 12,0 | 10,11 | 11,16 | 10,11 |
| 9,0 | 1/1 | 11/1 | 1/1 | ||
8.1 Revision History
Table 8-1.
| Document Comments | Change Request Ref. | |
| 11186A First issue. |
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