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40-Pin Expansion 헤더

  • raspberry Pi 주변장치와 호환 가능

Jetson Xavier NX

40핀 상태 및 전원

sfs GPIO

Name

Pin #

Pin #

Name

Sysfs GPIO

 

3.3 VDC
Power

1

2

5.0 VDC
Power

 

 

I2C1_SDA
I2C Bus 8

3

4

5.0 VDC
Power

 

 

I2C1_SCL
I2C Bus 8

5

6

GND

 

 148
 gpio436

N/C

GPIO9
AUDIO_MCLK 

7

8

UART1_TX
/dev/ttyTHS0

 

 

GND

9

10

UART1_RX
/dev/ttyTHS0

 

 140
 gpio428

UART1_RTS

11

12

I2S0_SCLK

 157
gpio445

 192
 gpio480

 SPI1_SCK

13

14

GND

 

 20
gpio268

N/C

GPIO12
Alt: PWM

15

16

 SPI1_CS1

 196
gpio484

 

3.3 VDC
Power

17

18

 SPI1_CS0 

 195
 gpio483

 205
 gpio493

SPI0_MOSI

19

20

GND

 

 204
 gpio492

SPI0_MISO

21

22

 SPI1_MISO 

 193
 gpio481

 203
 gpio491

 SPI0_SCK 

23

24

 SPI0_CS0 

 206
 gpio494

 

GND

25

26

 SPI0_CS1 

 207
 gpio495

 

I2C0_SDA
I2C Bus 1

27

28

I2C0_SCL
I2C Bus 1

 

 133
 gpio421

GPIO01

29

30

GND

 

 134
 gpio422

 GPIO11

31

32

 GPIO07
Alt: PWM 

 136
 gpio424

 105
 gpio393

 GPIO13
Alt: PWM 

33

34

GND

 

 160
 gpio448

 I2S0_FS 

35

36

 UART1_CTS 

 141
 gpio429

 194
 gpio482

 SPI1_MOSI

37

38

I2S0_SDIN

 159
 gpio447

 

GND

39

40

 I2S0_SDOUT 

 158
 gpio446

40 Expansion Pin 헤더는 Jetson Xavier NX 모듈에서 제공하는 상태 그대로 제공

  • GPIO09(#7)은 SDIO_POWER_EN로, 40 Expansion Pin 헤더에 연결하지 않음

  • GPIO12(#15)은 SDIO_CD로, 40 Expansion Pin 헤더에 연결하지 않음

PIN #

NAME

SoC Pin Name / Usage

Type/Dir

Pin Drive / Max Current

Power-on Default

1

-

3.3V Supply

Power

1A

-

2

-

5.0V Supply

Power

1A

-

3

I2C1_SDA

DP_AUX_CH3_N

Bidir OD

±2mA

z

4

-

5.0V Supply

Power

1A

-

5

I2C1_SCL

DP_AUX_CH3_P

Bidir OD

±2mA

z

6

GND

-

GND

-

-

7

GPIO09

AUD_MCLK

Bidir/Output

±20uA

pd

8

UART1_TXD

UART1_TX

Bidir/Output

±20uA

pd

9

GND

-

GND

-

-

10

UART1_RXD

UART1_RX

Bidir/Input

±20uA

pu

11

UART1_RTS

UART1_RTS

Bidir/Output

±20uA

pd

12

I2S0_SCLK

DAP5_SCLK

Bidir

±20uA

pd

13

SPI1_SCK

SPI3_SCK

Bidir/Output

±20uA

pd

14

GND

-

GND

-

-

15

GPIO12

TOUCH_CLK

Bidir

±20uA

pd

16

SPI1_CSI1*

SPI3_CS1

Bidir/Output

±20uA

pu

17

-

3.3V Supply

Power

1A

-

18

SPI1_CSI0

SPI3_CS0

Bidir/Output

±20uA

pu

19

SPI0_MOSI

SPI1_MOSI

Bidir/Output

±20uA

pd

20

GND

-

GND

-

-

21

SPI0_MISO

SPI1_MISO

Bidir/Input

±20uA

pd

22

SPI1_MISO

SPI3_MISO

Bidir/Input

±20uA

pd

23

SPI0_SCK

SPI1_SCK

Bidir/Output

±20uA

pd

24

SPI0_CS0

SPI1_CS0

Bidir/Output

±20uA

pu

25

GND

-

GND

-

-

26

SPI0_CS1

SPI1_CS1

Bidir/Output

±20uA

pu

27

I2C0_SDA

GEN2_I2C_SDA

Bidir OD/Bidir

±2mA

z

28

I2C0_SCL

GEN2_I2C_SCL

Bidir OD/Bidir

±2mA

z

29

GPIO01

SOC_GPIO41

Bidir/Output

±20uA

pd

30

GND

-

GND

-

-

31

GPIO11

SOC_GPIO42

Bidir/Output

±20uA

pd

32

GPIO07

SOC_GPIO44

Bidir/Output

±20uA

pd

33

GPIO13

SOC_GPIO54

Bidir/Output

±20uA

pd

34

GND

-

GND

-

-

35

I2S0_FS

DAP5_FS

Bidir

±20uA

pd

36

UART1_CTS

UART1_CTS

Bidir/Input

±20uA

pd

37

SPI1_MOSI

SPI3_MOSI

Bidir/Output

±20uA

pd

38

I2S0_DIN

DAP5_DIN

Bidir/Input

±20uA

pd

39

GND

-

GND

-

-

40

I2S0_DOUT

DAP5_DOUT

Bidir/Output

±20uA

pd

Jetson TX2 NX

40핀 상태 및 전원

sfs GPIO

Name

Pin

Pin

Name

Sysfs GPIO

 

3.3 VDC
Power

1

2

5.0 VDC
Power

 

 

I2C1_GP0_SDA
I2C Bus 8

3

4

5.0 VDC
Power

 

 

I2C_GP0_CLK
I2C Bus 8

5

6

GND

 

gpio396

N/C

AUDO_MCLK

7

8

UART0_TX
/dev/ttyTHS2

 

GND

9

10

UART0_RX
/dev/ttyTHS2

 

gpio466

GPIO_GEN0

11

12

GPIO_GEN1

gpio392

gpio397

 GPIO_GEN2

13

14

GND

gpio255

N/C

GPIO_GNE3

15

16

GPIO_GEN4

gpio296

 

3.3 VDC
Power

17

18

GPIO_GEN5

gpio481

gpio429

SPI1_MOSI

19

20

GND

gpio428

SPI1_MISO

21

22

GPIO_GEN6

gpio254

gpio427

 SPI1_SCLK 

23

24

SPI1_CE0_N

gpio430

 

GND

25

26

SPI1_CE1_N

 

I2C1_SDA
I2C Bus 1

27

28

I2C1_CLK
I2C Bus 1

gpio398

GPIO5

29

30

GND

gpio298

GPIO6

31

32

GPIO12
Alt: PWM 

gpio297

gpio389

GPIO13

33

34

GND

gpio395

GPIO19

35

36

GPIO16

gpio467

gpio388

GPIO26

37

38

GPIO20

gpio394

 

GND

39

40

GPIO21

gpio393

40 Expansion Pin 헤더는 Jetson TX2 NX 모듈에서 제공하는 상태 그대로 제공

  • GPIO_GCLK(#7)은 SDIO_POWER_EN로, 40 Expansion Pin 헤더에 연결하지 않음

  • GPIO_GEN3(#15)은 SDIO_CD로, 40 Expansion Pin 헤더에 연결하지 않음

  • 아래의 자료는 Jetson TX2 Developer Kit을 기준으로 작성되었으며 TX2 NX와 상이한 부분이 있음을 참고 하십시오.

PIN #

NAME

SoC Pin Name / Usage

Type/Dir

Pin Drive / Max Current

Power-on Default

1

-

3.3V Supply

Power

2A

-

2

-

5.0V Supply

Power

2A

-

3

I2C_GP0_DAT

GEN2_I2C_SDA

Bidir OD

±3mA

z

4

-

5.0V Supply

Power

1A

-

5

I2C_GP0_CLK

GEN2_I2C_SCL

Bidir OD

±3mA

z

6

GND

-

GND

-

-

7

AUDIO_MCLK

AUD_MCLK

Bidir/Output

±20uA

pd

8

UART0_TXD

UART1_TXD

Bidir/Output

±24mA

pd

9

GND

-

GND

-

-

10

UART0_RXD

UART1_RXD

Bidir/Input

pu

11

GPIO_GEN0

UART1_RTS

Bidir/Output

±24mA

pd

12

GPIO_GEN1

DAP1_SCLK

Bidir

±20uA

pd

13

GPIO_GEN2

GPIO_AUD0

Bidir/Output

±20uA

pd

14

GND

-

GND

-

-

15

GPIO_GEN3

Bidir

±25mA

pd

16

GPIO_GEN4

CAN_GPIO0

Bidir/Output

±20uA

pu

17

-

3.3V Supply

Power

2A

-

18

GPIO_GEN5

GPIO_MDM2

Bidir/Output

±20uA

pu

19

SPI1_MOSI

GPIO_CAM6

Bidir/Output

±20uA

pd

20

GND

-

GND

-

-

21

SPI1_MISO

SPI1_MISO

Bidir/Input

±20uA

pd

22

GPIO_GEN6

SPI2_MISO

Bidir/Input

±25mA

pd

23

SPI_SCLK

SPI1_SCK

Bidir/Output

±20uA

pd

24

SPI_CE0_N

SPI1_CS0

Bidir/Output

±20uA

pu

25

GND

-

GND

-

-

26

SPI_CE1_N

SPI1_CS1

Bidir/Output

±20uA

pu

27

I2C0_SDA

GEN1_I2C_SDA

Bidir OD/Bidir

±3mA

z

28

I2C0_SCL

GEN1_I2C_SCL

Bidir OD/Bidir

±3mA

z

29

GPIO5

CAM_AF_EN

Bidir/Output

±20uA

pd

30

GND

-

GND

-

-

31

GPIO6

GPIO_PZ0

Bidir/Output

±1mA

pd

32

GPIO12

LCD_BL_PWM

Bidir/Output

±20uA

pd

33

GPIO13

GPIO_PQ5

Bidir/Input

±20uA

pd

34

GND

-

GND

-

-

35

GPIO19

DAP1_FS

Bidir

±20uA

pd

36

GPIO16

UART1_CTS

Bidir/Input

-

pd

37

GPIO26

GPIO_PQ4

Bidir/Output

±1mA

pd

38

GPIO20

DAP1_DIN

Bidir/Input

±20uA

pd

39

GND

-

GND

-

-

40

GPIO21

DAP1_DOUT

Bidir/Output

±20uA

pd

Jetson Nano

40핀 상태 및 전원

Sysfs GPIO

Name

Pin

Pin

Name

Sysfs GPIO

 

3.3 VDC
Power

1

2

5.0 VDC
Power

 

 

I2C1_SDA
I2C Bus 1

3

4

5.0 VDC
Power

 

 

I2C1_SCL
I2C Bus 1

5

6

GND

 

gpio216

N/C

GPIO09

7

8

UART1_TXD
/dev/ttyTHS1

 

 

GND

9

10

UART1_RXD
/dev/ttyTHS1

 

gpio50

UART1_RTS

11

12

I2S0_SCLK

gpio79

gpio14

SPI1_SCK

13

14

GND

 

gpio194

N/C

GPIO12

15

16

SPI1_CS1

gpio232

 

3.3 VDC
Power

17

18

SPI1_CS0

gpio15

gpio16

SPI0_MOSI

19

20

GND

 

gpio17

SPI0_MISO

21

22

SPI1_MISO

gpio13

gpio18

SPI0_SCK

23

24

SPI0_CS0

gpio19

 

GND

25

26

SPI0_CS1

gpio20

 

I2C0_SDA
I2C Bus 0

27

28

I2C0_SCL
I2C Bus 0

 

gpio149

GPIO01

29

30

GND

 

gpio200

GPIO11

31

32

GPIO07

gpio168

gpio38

GPIO13

33

34

GND

 

gpio76

I2S0_FS

35

36

UART1_CTS

gpio51

gpio12

SPI1_MOSI

37

38

I2S0_DIN

gpio77

 

GND

39

40

I2S0_DOUT

gpio78

40 Expansion Pin 헤더는 Jetson Nano 모듈에서 제공하는 상태 그대로 제공

  • AUDIO_MCLK(#7)은 SDIO_POWER_EN로, 40 Expansion Pin 헤더에 연결하지 않음

  • LCD_TE(#15)은 SDIO_CD로, 40 Expansion Pin 헤더에 연결하지 않음

PIN #

NAME

SoC Pin Name / Usage

Type/Dir

Pin Drive / Max Current

Power-on Default

1

-

3.3V Supply

Power

1A

-

2

-

5.0V Supply

Power

1A

-

3

I2C1_SDA

GEN2_I2C_SDA

Bidir OD

±1mA

z

4

-

5.0V Supply

Power

1A

-

5

I2C1_SCL

GEN2_I2C_SCL

Bidir OD

±1mA

z

6

GND

-

GND

-

-

7

GPIO09

AUD_MCLK

Bidir/Output

±20uA

pd

8

UART1_TXD

UART2_TXD

Bidir/Output

±20uA

pd

9

GND

-

GND

-

-

10

UART1_RXD

UART2_RXD

Bidir/Input

±20uA

pu

11

UART1_RTS

UART2_RTS

Bidir/Output

±20uA

pd

12

I2S0_SCLK

DAP4_SCLK

Bidir

±20uA

pd

13

SPI1_SCK

SPI2_SCK

Bidir/Output

±20uA

pd

14

GND

-

GND

-

-

15

GPIO12

LCD_TE

Bidir

±20uA

pd

16

SPI1_CSI1*

SPI2_CS1

Bidir/Output

±20uA

pu

17

-

3.3V Supply

Power

1A

-

18

SPI1_CSI0

SPI2_CS0

Bidir/Output

±20uA

pu

19

SPI0_MOSI

SPI1_MOSI

Bidir/Output

±20uA

pd

20

GND

-

GND

-

-

21

SPI0_MISO

SPI1_MISO

Bidir/Input

±20uA

pd

22

SPI1_MISO

SPI2_MISO

Bidir/Input

±20uA

pd

23

SPI0_SCK

SPI1_SCK

Bidir/Output

±20uA

pd

24

SPI0_CS0

SPI1_CS0

Bidir/Output

±20uA

pu

25

GND

-

GND

-

-

26

SPI0_CS1

SPI1_CS1

Bidir/Output

±20uA

pu

27

I2C0_SDA

GEN1_I2C_SDA

Bidir OD/Bidir

±2mA

z

28

I2C0_SCL

GEN1_I2C_SCL

Bidir OD/Bidir

±2mA

z

29

GPIO01

CAM_AF_EN

Bidir/Output

±20uA

pd

30

GND

-

GND

-

-

31

GPIO11

GPIO_PZ0

Bidir/Output

±20uA

pd

32

GPIO07

LCD_BL_PWM

Bidir/Output

±20uA

pd

33

GPIO13

GPIO_PE6

Bidir/Output

±20uA

pd

34

GND

-

GND

-

-

35

I2S0_FS

DAP4_FS

Bidir

±20uA

pd

36

UART1_CTS

UART2_CTS

Bidir/Input

±20uA

pd

37

SPI1_MOSI

SPI2_MOSI

Bidir/Output

±20uA

pd

38

I2S0_DIN

DAP4_DIN

Bidir/Input

±20uA

pd

39

GND

-

GND

-

-

40

I2S0_DOUT

DAP4_DOUT

Bidir/Output

±20uA

pd

CAN

  • CAN은 Transmitters PYH가 추가적으로 필요

CAN 단자

Debugging 및 스위치

PIN #

Name

PIN #

Name

1

PC_LED

2

VDC 5V

3

UART0_RXD_CON(3.3V)

4

UART0_TXD_CON(3.3V)

5

-

6

-

7

GND

8

MOD_SYS_RESET

9

GND

10

MOD_FORCE_RECOVERY

11

GND

12

PWR_BTN

  • Jetson Xavier NX에서 UART0 장치명 - /dev/ttyTCU0

  • Jetson TX2 NX에서 UART0의 장치명 - /dev/ttyS0

  • Jetson Nano에서 UART0의 장치명 - /dev/ttyS0

외부 케이스에 버튼 설치하는 경우

POWER 버튼

  • 12, 11 핀을 전원 버튼에 연결

  • 5, 6핀을 서로 연결

공장초기화 버튼

  • 10, 9핀을 Force recovery 버튼에 연결

RESET 버튼

  • 7, 8핀을 RESET버튼에 연결

CAMERA

  • CAMERA는 Raspberry V2 카메라 호환을 Jetson Nano DevKit과 동일한 커넥트를 사용

CAM0

PIN #

Name

PIN #

Name

1

GND

2

NC

3

CSI0_D0_N

4

NC

5

CSI0_D0_P

6

NC

7

GND

8

NC

9

CSI0_D1_N

10

NC

11

CSI0_D1_P

12

NC

13

GND

14

NC

15

CSI0_CLK_N

16

NC

17

CSI0_CLK_P

18

NC

19

GND

20

NC

21

CAM0_PW DN

22

NC

23

CAM0_MCLK

24

NC

25

CAM0_I2C_SCL

26

NC

27

CAM0_I2C_SDA

28

NC

29

VDD_3V3

30

NC

CAM1

PIN #

Name

PIN #

Name

1

GND

2

NC

3

CSI1_D0_N

4

NC

5

CSI1_D0_P

6

NC

7

GND

8

NC

9

CSI1_D1_N

10

NC

11

CSI1_D1_P

12

NC

13

GND

14

NC

15

CSI1_CLK_N

16

NC

17

CSI1_CLK_P

18

NC

19

GND

20

NC

21

CAM1_PW DN

22

NC

23

CAM1_MCLK

24

NC

25

CAM1_I2C_SCL

26

NC

27

CAM1_I2C_SDA

28

NC

29

VDD_3V3

30

NC

POE

Jetson Carrier Board는 J6에 PoE단자 제공

참조 문서

  • Jetson Xavier NX DevKit Carrier Board Specification v1.0

  • Jetson Jetson TX2 Developer Kit Carrier Board Specification(nv_JetsonTX2_Developer_Kit_Carrier_Board_Specification.pdf)

  • Jetson Nano Developer Kit Carrier Board P3449_B01(SP-09732-001_v1.1.pdf)

  • 레이블 없음

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