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~~tag>VIM1S GPIO-header~~

====== VIM1S GPIO Header ======

Universal GPIO 40 pins board header, used for communication between board and different external devices.

====== Reference table ======

<WRAP important >
Current GPIO numbers valid for vendor kernel only. Mainline linux kernel GPIO numbers will be different... 
</WRAP>

^  GPIO num ^ Name              ^ Pin  ^ Pin  ^ Name     ^ GPIO num  ^
|           | 5V                |  1   |  21  | **GND**  |           |
|           | 5V                |  2   |  22  | PIN.D7   | 461       |
|           | USB_DM            |  3   |  23  | PIN.D6   | 460       |
|           | USB_DP            |  4   |  24  | **GND**  |           |
|           | **GND**           |  5   |  25  | PIN.Z11  | 509       |
|           | VCCMCU            |  6   |  26  | PIN.Z12  | 510       |
|           | MCU_NRST          |  7   |  27  | 3V3      |           |
|           | MCU_SWIM          |  8   |  28  | **GND**  |           |
|           | **GND**           |  9   |  29  | PIN.Z1   | 499       |
|           | ADC_CH0           |  10  |  30  | PIN.Z6   | 504       |
|           | VDD1V8            |  11  |  31  | PIN.Z2   | 500       |
|           | ADC_CH2           |  12  |  32  | PIN.Z0   | 498       |
|       470 | SPDIFOUT          |  13  |  33  | PIN.Z3   | 501       |
|           | **GND**           |  14  |  34  | **GND**  |           |
|       457 | PIN.D3            |  15  |  35  | PIN.Z5   | 503       |
|       456 | PIN.D2            |  16  |  36  | PIN.Z8   | 506       |
|           | **GND**           |  17  |  37  | PIN.Z10  | 508       |
|           | UART_RX / PIN.D1  |  18  |  38  | PWR_EN1  |           |
|           | UART_TX / PIN.D0  |  19  |  39  | PIN.H9   | 475       |
|           | 3V3               |  20  |  40  | **GND**  |           |


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