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JNX30D TECHNICAL REFERENCE MANUAL 

 

VERSION: 1.4        

Page 23 of 28 

FEB 2022 

10.2

 

Pin to GPIO reference sheet for Xavier-NX/Nano/TX2-NX 

Pin number 

(Socket 

number)  

Xavier NX  

GPIOname 

Xavier NX  

GPIOnumber 

Xavier NX  

Pin direction 

Nano  

GPIOname 

Nano 

GPIOnumber 

Nano 

Pin direction 

TX2 NX  

GPIOname 

TX2 NX  

GPIOnumber 

TX2 NX  

Pin direction 

  

  

  

  

  

  

  

  

  

87 

GPIO3_PZ.01 

489 

Bidirectional 

GPIO3_PCC.04 

228 

Bidirectional 

GPIO3_PL.04 

412 

Bidirectional 

88 

GPIO3_PM.00 

384 

Input 

GPIO3_PCC.06 

230 

Input 

GPIO3_PP.00 

440 

Input 

89 

GPIO3_PZ.05 

493 

Not Assigned 

GPIO3_PC.00 

16 

Input 

GPIO3_PH.02 

378 

Input 

91 

GPIO3_PZ.03 

491 

Not Assigned 

GPIO3_PC.02 

18 

Input 

GPIO3_PH.00 

376 

Input 

93 

GPIO3_PZ.04 

492 

Not Assigned 

GPIO3_PC.01 

17 

Input 

GPIO3_PH.01 

377 

Input 

94 

GPIO3_PM.04 

388 

Bidirectional 

GPIO3_PCC.00 

224 

Bidirectional 

GPIO3_PP.02 

442 

Bidirectional 

95 

GPIO3_PZ.06 

494 

Not Assigned 

GPIO3_PC.03 

19 

Input 

GPIO3_PH.03 

379 

Input 

96 

GPIO3_PM.01 

385 

Input 

GPIO3_PCC.01 

225 

Input 

GPIO3_PP.01 

441 

Input 

97 

GPIO3_PZ.07 

495 

Not Assigned 

GPIO3_PC.04 

20 

Input 

GPIO3_PY.03 

515 

Input 

99 

GPIO3_PX.04 

476 

Output 

GPIO3_PD.01 

25 

Output 

GPIO3_PX.00 

504 

Output 

101 

GPIO3_PX.05 

477 

Input 

GPIO3_PD.02 

26 

Input 

GPIO3_PX.01 

505 

Input 

103 

GPIO3_PX.06 

478 

Output 

GPIO3_PD.03 

27 

Output 

GPIO3_PX.02 

506 

Output 

104 

GPIO3_PY.02 

482 

Not Assigned 

GPIO3_PB.04 

12 

Input 

GPIO3_PV.03 

491 

Input 

105 

GPIO3_PX.07 

479 

Input 

GPIO3_PD.04 

28 

Input 

GPIO3_PX.03 

507 

Input 

106 

GPIO3_PY.00 

480 

Not Assigned 

GPIO3_PB.06 

14 

Input 

GPIO3_PV.01 

489 

Input 

108 

GPIO3_PY.01 

481 

Not Assigned 

GPIO3_PB.05 

13 

Input 

GPIO3_PV.02 

490 

Input 

110 

GPIO3_PY.03 

483 

Not Assigned 

GPIO3_PB.07 

15 

Input 

GPIO3_PV.04 

492 

Input 

112 

GPIO3_PY.04 

484 

Not Assigned 

GPIO3_PDD.00 

232 

Input 

GPIO3_PC.03 

339 

Input 

114 

GPIO3_PP.04 

412 

Output 

GPIO3_PS.07 

151 

Output 

GPIO3_PN.00 

424 

Output 

116 

GPIO3_PP.00 

408 

Output 

GPIO3_PS.00 

144 

Output 

GPIO3_PO.00 

432 

Output 

118 

GPIO3_PQ.05 

421 

Input 

GPIO3_PS.05 

149 

Input 

GPIO3_PN.01 

425 

Input 

120 

GPIO3_PP.05 

413 

Output 

GPIO3_PT.00 

152 

Output 

GPIO3_PN.03 

427 

Output 

122 

GPIO3_PP.01 

409 

Output 

GPIO3_PS.01 

145 

Output 

GPIO3_PO.01 

433 

Output 

124 

GPIO3_PQ.03 

419 

Input 

GPIO3_PH.06 

62 

Input 

GPIO3_PL.01 

409 

Input 

126 

GPIO3_PCC.00 

264 

Output 

GPIO3_PI.02 

66 

Output 

GPIO3_PL.02 

410 

Output 

127 

GPIO3_PCC.01 

265 

Input 

GPIO3_PI.01 

65 

Output 

GPIO3_PL.03 

411 

Output 

128 

GPIO3_PCC.02 

266 

Output 

GPIO3_PH.07 

63 

Output 

GPIO3_PL.00 

408 

Output 

130 

GPIO3_PCC.03 

267 

Output 

GPIO3_PI.00 

64 

Output 

GPIO3_PC.04 

340 

Output 

143 

GPIO3_PAA.03 

251 

Input 

  

  

  

GPIO3_PZ.02 

522 

Output 

145 

GPIO3_PAA.02 

250 

Output 

  

  

  

GPIO3_PZ.03 

523 

Input 

178 

  

  

  

GPIO3_PA.06 

Output 

  

  

  

179 

GPIO3_PL.02 

378 

Input 

GPIO3_PA.02 

Input 

GPIO3_PA.02 

322 

Input 

180 

  

  

  

GPIO3_PA.01 

Input 

GPIO3_PA.01 

321 

Bidirectional 

181 

  

  

  

GPIO3_PA.00 

Output 

GPIO3_PA.00 

320 

Output 

182 

GPIO3_PK.02 

370 

Bidirectional 

  

  

  

GPIO3_PA.06 

326 

Bidirectional 

183 

GPIO3_PK.03 

371 

Output 

  

  

  

GPIO3_PA.05 

325 

Output 

185 

GPIO3_PCC.07 

271 

Bidirectional 

GPIO3_PJ.01 

73 

Bidirectional 

GPIO3_PC.05 

341 

Bidirectional 

187 

GPIO3_PDD.00 

272 

Bidirectional 

GPIO3_PJ.00 

72 

Bidirectional 

GPIO3_PC.06 

342 

Bidirectional 

189 

  

  

  

GPIO3_PJ.02 

74 

Bidirectional 

GPIO3_PEE.00 

288 

Bidirectional 

191 

  

  

  

GPIO3_PJ.03 

75 

Bidirectional 

GPIO3_PEE.01 

289 

Bidirectional 

193 

GPIO3_PT.06 

446 

Not Assigned 

GPIO3_PJ.06 

78 

Input 

GPIO3_PJ.01 

393 

Input 

195 

GPIO3_PT.07 

447 

Not Assigned 

GPIO3_PJ.05 

77 

Input 

GPIO3_PJ.02 

394 

Input 

197 

GPIO3_PU.00 

448 

Not Assigned 

GPIO3_PJ.04 

76 

Input 

GPIO3_PJ.03 

395 

Input 

199 

GPIO3_PT.05 

445 

Not Assigned 

GPIO3_PJ.07 

79 

Input 

GPIO3_PJ.00 

392 

Input 

203 

GPIO3_PR.02 

426 

Output 

GPIO3_PG.00 

48 

Output 

GPIO3_PW.02 

498 

Output 

205 

GPIO3_PR.03 

427 

Input 

GPIO3_PG.01 

49 

Input 

GPIO3_PW.03 

499 

Input 

206 

GPIO3_PR.00 

424 

Input 

GPIO3_PV.00 

168 

Input 

GPIO3_PU.00 

480 

Input 

207 

GPIO3_PR.04 

428 

Not Assigned 

GPIO3_PG.02 

50 

Input 

GPIO3_PW.04 

500 

Input 

208 

GPIO3_PQ.02 

418 

Input 

GPIO3_PZ.02 

202 

Input 

GPIO3_PX.04 

508 

Input 

209 

GPIO3_PR.05 

429 

Not Assigned 

GPIO3_PG.03 

51 

Input 

GPIO3_PW.05 

501 

Input 

211 

GPIO3_PS.04 

436 

Not Assigned 

GPIO3_PBB.00 

216 

Input 

GPIO3_PJ.04 

396 

Input 

212 

GPIO3_PQ.01 

417 

Input 

GPIO3_PV.01 

169 

Input 

GPIO3_PC.01 

337 

Input 

213 

GPIO3_PP.02 

410 

Bidirectional 

GPIO3_PS.02 

146 

Bidirectional 

GPIO3_PO.02 

434 

Bidirectional 

214 

GPIO3_PG.00 

336 

Input 

GPIO3_PX.06 

190 

Input 

GPIO3_PFF.01 

529 

Input 

215 

GPIO3_PP.03 

411 

Bidirectional 

GPIO3_PS.03 

147 

Bidirectional 

GPIO3_PO.03 

435 

Bidirectional 

216 

GPIO3_PQ.06 

422 

Input 

GPIO3_PZ.00 

200 

Input 

GPIO3_PEE.02 

290 

Input 

218 

GPIO3_PCC.04 

268 

Not Assigned 

GPIO3_PY.02 

194 

Input 

GPIO3_PC.02 

338 

Input 

219 

GPIO3_PO.02 

402 

Bidirectional 

GPIO3_PP.05 

125 

Bidirectional 

GPIO3_PG.02 

370 

Bidirectional 

220 

GPIO3_PT.02 

442 

Output 

GPIO3_PE.02 

34 

Bidirectional 

GPIO3_PM.03 

419 

Output 

221 

GPIO3_PO.03 

403 

Bidirectional 

GPIO3_PP.04 

124 

Bidirectional 

GPIO3_PG.03 

371 

Bidirectional 

222 

GPIO3_PT.03 

443 

Input 

GPIO3_PE.01 

33 

Input 

GPIO3_PM.00 

416 

Input 

223 

GPIO3_PO.04 

404 

Bidirectional 

GPIO3_PP.03 

123 

Bidirectional 

GPIO3_PG.04 

372 

Bidirectional 

224 

GPIO3_PT.04 

444 

Bidirectional 

GPIO3_PE.00 

32 

Bidirectional 

GPIO3_PM.01 

417 

Bidirectional 

225 

GPIO3_PO.05 

405 

Bidirectional 

GPIO3_PP.02 

122 

Bidirectional 

GPIO3_PG.05 

373 

Bidirectional 

226 

GPIO3_PT.01 

441 

Bidirectional 

GPIO3_PE.03 

35 

Bidirectional 

GPIO3_PM.02 

418 

Bidirectional 

227 

GPIO3_PO.01 

401 

Bidirectional 

GPIO3_PP.01 

121 

Bidirectional 

GPIO3_PG.01 

369 

Bidirectional 

228 

GPIO3_PN.01 

393 

Input 

GPIO3_PE.06 

38 

Input 

GPIO3_PU.05 

485 

Input 

229 

GPIO3_PO.00 

400 

Output 

GPIO3_PP.00 

120 

Output 

GPIO3_PG.00 

368 

Output 

230 

GPIO3_PH.01 

345 

Output 

GPIO3_PE.07 

39 

Output 

GPIO3_PV.06 

494 

Output 

232 

GPIO3_PI.03 

355 

Bidirectional 

GPIO3_PF.00 

40 

Bidirectional 

GPIO3_PW.00 

496 

Bidirectional 

234 

GPIO3_PI.04 

356 

Bidirectional 

GPIO3_PF.01 

41 

Bidirectional 

GPIO3_PW.01 

497 

Bidirectional 

236 

GPIO3_PCC.05 

269 

Output 

GPIO3_PU.00 

160 

Output 

GPIO3_PT.00 

472 

Output 

238 

GPIO3_PCC.06 

270 

Input 

GPIO3_PU.01 

161 

Input 

GPIO3_PT.01 

473 

Input 

240 

GPIO3_PEE.04 

284 

Input 

GPIO3_PX.05 

189 

Input 

GPIO3_PFF.00 

528 

Input 

This Information is provided as is from Auvidea. Auvidea does not guarantee correctness but believes the numbers are correct. If you see 

any wrong information’s, please let us know so we can correct the documentation. 

 

 

Summary of Contents for JNX30D

Page 1: ...REFERENCE MANUAL SCOPE OF WORK Providing technical information and documentation to the product line JNX30D for NVIDIA Jetson Nano TX2 NX Xavier NX PCB NUMBER 38486 ISSUE DATE REVISED DATE DEC 2021 FEB 2022 Version 1 4 PAGES 28 ...

Page 2: ...chip 9 4 3 MCU9 SECTION 5 Pinout description 10 5 1 J1 Power input jack 10 5 2 J3 Ethernet GbE 10 5 3 J4 M 2 PCIEx4 NVME SSDs 10 5 4 J5 CSI 2 CD 10 5 5 J8 USB 2 0 11 5 6 J9 HDMI 12 5 7 J10 CSI 2 AB 12 5 8 J11 USB 3 0 3 1 12 5 9 J12 Micro USB 13 5 10 J13 CAN 13 5 11 J14 UART connector 13 5 12 J22 Reset Button 13 5 13 J32 Button and LED header 14 5 14 J36 Fan connector 14 5 15 P11 PoE connector 14 5...

Page 3: ...1 9 1 Camera connection example 21 SECTION 10 Appendix B GPIO 22 10 1 GPIO control 22 10 2 Pin to GPIO reference sheet for Xavier NX Nano TX2 NX 23 10 3 How to calculate GPIOs 24 SECTION 11 Appendix C I2C 26 11 1 I2C device bus 26 11 2 I2C usage of devices and registers 26 SECTION 12 END OF DOKUMENT 28 ...

Page 4: ...FEB 2022 SECTION 1 Document revisions and changes Document version Changes 1 0 Initial document internal verification process 1 1 Internal verification process 1 2 Internal verification process 1 3 Internal verification process 1 4 Updated content and pictures ...

Page 5: ...JNX30D TECHNICAL REFERENCE MANUAL VERSION 1 4 Page 5 of 28 FEB 2022 SECTION 2 Product revisions and changes Product version Changes 38486 Engineering prototype 38486 2 Production release ...

Page 6: ...and Nano compute modules A 5V 8A on board power converter supports the high power modes of the Xavier NX 3 2 JNX30D Easy integration into passively cooled systems Optionally available as complete system in passively cooled enclosure Easy flashing just connect a USB OTG cable Auto Flash High performance storage M 2 NVME PCIe x4 3 3 Model pictures Top side Bottom side JNX30D The 40 pin GPIO header i...

Page 7: ...lanes plus camera LED hardware sync available 2x CSI 2 UART 2x J14 and 40 pin GPIO header 2x 40 pin header I2C 2x 40 pin header 2x 40 pin header I2S 1x 40 pin header 5V tolerant unidirectional 1x 40 pin header SPI 2x 40 pin header 5V tolerant unidirectional 2x 40 pin header GPIO 3x in 3x out 40 pin header 5V tolerant unidirectional 6x bi dir 40 pin header Additional features Protection overvoltage...

Page 8: ...ors 3 6 Power consumption Description JNX30D Carrier board logic 1 watt 3 3 5V power converter efficiency 90 Power in converter efficiency 90 3 7 Options Flexible design and manufacturing designed and manufactured in Germany in house fully automated production line with 3D AOI special configuration possible with minimum purchase quantity display port M 2 PoE 48V power in super cap option 2 RPi cam...

Page 9: ...ues Auvidea does not guarantee the compatibility to any specific add on boards Please check the compatibility yourself Some signals are 5V tolerant inputs and therefore may be driven from 5V logic outputs 4 2 Crypto chip The crypto chip has been added to support software licensing and copy protection Please check the data sheet of the manufacturer for details Model ATSHA204A MAHCZ T https ww1 micr...

Page 10: ...E injection is used with J32 pin 2 If a voltage higher than 19V is applied the TRS diode will heat up and possibly get damaged 5 2 J3 Ethernet GbE Standard RJ45 pinout with PoE capable magnetics class 3 and 4 PD or PSE Connected to the Ethernet controller on the compute module 5 3 J4 M 2 PCIEx4 NVME SSDs Please note that only NVME SSDs are supported SATA SSDs are not supported We recommend the 128...

Page 11: ... 22 pin pinout as the 22 pin connector on the Raspberry Pi Zero and Raspberry Pi compute module dev kit board With adapter cable it may connect to Raspberry Pi camera 2 1 and Vision Component camera modules Alvium cameras require the Alivium adapter Pin 6 by default the device tree puts a PWM signal on pin 206 LCD_BL_PWM GPIO_07 For most cameras like Raspberry Pi camera with iMX219 sensor this nee...

Page 12: ...e the CAM LED 1 enable CAM LED 0 disable CAM LED 6 CAM1_PWDN 206 OUT Output open drain with 2 2k pullup to 3 3V connect to power enable of camera The control signal is connected via level shifting inverter to pin 152 of the compute module 7 GND 8 CSI_B_D1_P 17 9 CSI_B_D1_N 15 10 GND 11 CSI_B_D0_P 5 12 CSI_B_D0_N 3 13 GND 14 CSI_A_CLK_P 12 15 CSI_A_CLK_N 10 16 GND 17 CSI_A_D1_P 18 18 CSI_A_D1_N 16 ...

Page 13: ...cket pin Note 1 5V 2 CAN_TX 145 3 CAN_RX 143 4 GND CAN can only be used with Jetson Nano NX and TX2 NX These pins are reserved with the Nano Direct connection to module with no ESD protection 5 11 J14 UART connector JST GH 1 25mm Pin Description Socket pin Note 1 5V 2 UART0_TXD 99 OUT 3 3V 3 UART0_RXD 101 IN 3 3V 4 UART2_TXD 236 OUT Debug port 3 3V 5 UART2_RXD 238 IN Debug port 3 3V 6 GND Unidirec...

Page 14: ...tput to drive cathode of camera LED Controlled by 3 signals which are OR red together J5 pin 5 CSI CD camera J10 pin 5 CSI AB camera Compute module GPIO_12 pin 218 0 LED off 1 LED on float LED on CAM_LED flash signal can be used to control external camera LED When using external LED please limit current with external resistor Connect cathode to this pin and anode to 3 3V to 12V power Maximum curre...

Page 15: ... 3 3V 17 3 3V 18 SPI1_CS0_LS 110 OUT 3 3V 19 SPI0_MOSI_LS 89 OUT 3 3V 20 GND 21 SPI0_MISO_LS 93 IN 3 3V 5V tolerant 22 SPI1_MISO_LS 108 IN 3 3V 5V tolerant 23 SPI0_SCK_LS 91 IN 3 3V 5V tolerant 24 SPI0_CS0_LS 95 OUT 3 3V 25 GND 26 SPI0_CS1_LS 97 OUT 3 3V 27 ID_I2C_SDA 187 GEN1_I2C_SDA 3 3V 28 ID_I2C_SCL 185 GEN1_I2C_SCL 3 3V 29 GPIO01_LS 118 IN 3 3V 5V tolerant 30 GND 31 GPIO11_LS 216 IN 3 3V 5V t...

Page 16: ...directional input or output 5 17 U10 Crypto chip Model ATSHA204A Pin Description Socket pin Note 1 NC 2 NC 3 NC 4 GND 5 GEN3_I2C_SDA 6 GEN3_I2C_SCL 7 NC 8 3 3V Integrated for software protection and licensing Datasheet Link https ww1 microchip com downloads en DeviceDoc ATSHA204A Data Sheet 40002025A pdf 5 18 LED Eth Shows Ethernet activity on Socket pin 194 on 0 off 1 default off At own risk resi...

Page 17: ...utput is disabled and the LED is activated to red To reset this over current condition power input must be cycled The integrated 5V power controller supplies mainly power the compute module the USB ports and the 3 3V power controller for the M 2 socket 5 20 LED PWR GPIO socket pin 178 on 1 off 0 default off 0 5 21 Micro SD card reader Standard pinout Needs device tree changes to be activated which...

Page 18: ...JNX30D TECHNICAL REFERENCE MANUAL VERSION 1 4 Page 18 of 28 FEB 2022 SECTION 6 FAQ To be added ...

Page 19: ...TION 7 Disclaimer Thank you for reading this manual If you have found any typos or errors in this document please let us know This is the preliminary version of this data sheet Please treat all specifications with caution as there may be any typos or errors The Auvidea Team ...

Page 20: ...bH 2021 All Rights Reserved No part of this document or any of its contents may be reproduced copied modified or adapted without the prior written consent of the author unless otherwise indicated for stand alone materials You may share this document by any of the following means this PDF file may be distributed freely if no changes or modifications to the document are made For any other mode of sh...

Page 21: ... MANUAL VERSION 1 4 Page 21 of 28 FEB 2022 SECTION 9 Appendix A CSI Cameras 9 1 Camera connection example CSI cameras can connect to J5 CSI 2 CD and J19 CSI 2 AB connector as shown below 22 pin 0 5mm to cable Using 38237 adapter ...

Page 22: ...nvidia nvidia desktop echo in sys class gpio gpio414 direction nvidia nvidia desktop 10 1 3 Change direction to out nvidia nvidia desktop echo out sys class gpio gpio414 direction nvidia nvidia desktop 10 1 4 Set GPIO low nvidia nvidia desktop echo 0 sys class gpio gpio414 value nvidia nvidia desktop 10 1 5 Set GPIO high nvidia nvidia desktop echo 1 sys class gpio gpio414 value nvidia nvidia deskt...

Page 23: ...272 Bidirectional GPIO3_PJ 00 72 Bidirectional GPIO3_PC 06 342 Bidirectional 189 GPIO3_PJ 02 74 Bidirectional GPIO3_PEE 00 288 Bidirectional 191 GPIO3_PJ 03 75 Bidirectional GPIO3_PEE 01 289 Bidirectional 193 GPIO3_PT 06 446 Not Assigned GPIO3_PJ 06 78 Input GPIO3_PJ 01 393 Input 195 GPIO3_PT 07 447 Not Assigned GPIO3_PJ 05 77 Input GPIO3_PJ 02 394 Input 197 GPIO3_PU 00 448 Not Assigned GPIO3_PJ 0...

Page 24: ...his letter needs to be referenced to a number This number is individual to every Jetson module and can be found in the tegra gpio h name may differ depending on module Pleas also see the example table shown in GPIOoffset 10 3 3 GPIOdigit The GPIOdigit is easiest to get and can be extracted directly from the name GPIO3_PO GPIOdigit GPIOname GPIOdigit GPIO3_PO 01 1 GPIO3_PCC 04 4 10 3 4 GPIOoffset T...

Page 25: ...6 288 GG 27 288 Jetson Nano Alpha Key Value Offset A 0 0 B 1 0 C 2 0 D 3 0 E 4 0 F 5 0 G 6 0 H 7 0 I 8 0 J 9 0 K 10 0 L 11 0 M 12 0 N 13 0 O 14 0 P 15 0 Q 16 0 R 17 0 S 18 0 T 19 0 U 20 0 V 21 0 W 22 0 X 23 0 Y 24 0 Z 25 0 AA 26 0 BB 27 0 CC 28 0 DD 29 0 EE 30 0 FF 31 0 Jetson TX2 NX Alpha Key Value Offset Note A 0 320 B 1 320 C 2 320 D 3 320 E 4 320 F 5 320 G 6 320 H 7 320 I 8 320 J 9 320 K 10 32...

Page 26: ...and 234 213 and 215 Voltage native 3 3V 3 3V 1 8V 3 3V Nano device 6 TX2 NX device 0 Xavier NX device 1 2 Crypto chip ATSHA204A CSI 2 camera CSI CD CSI E CSI F CSI AB GPIO header 27 and 28 3 and 5 EEPROM 24LC024 11 2 I2C usage of devices and registers 11 2 1 List i2c devices on a specific bus Syntax i2cdetect options busNr test test desktop i2cdetect y r 8 0 1 2 3 4 5 6 7 8 9 a b c d e f 00 10 20 ...

Page 27: ...XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XXXXXXXXXXXXXXXX test test desktop 11 2 3 Set register value Syntax i2cset options busNr deviceAddress register address value test test desktop sudo i2cset y f 8 0x76 0x06 0x00 test test desktop 11 2 4 Read register value Syntax i2cget options busNr deviceAddress register address test test desktop sudo i2cget y f 8 0x76 0x06 0x00 test test desktop 11 2 ...

Page 28: ...JNX30D TECHNICAL REFERENCE MANUAL VERSION 1 4 Page 28 of 28 FEB 2022 SECTION 12 END OF DOKUMENT End of document ...

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