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X2 pinout

X2 pin

number

Type Module functionality Usage on

Development board

Comments

1 P GND

2 P GND

3 I/O DCDA#/

DMA0_DONE/

PIC_0_GEN_IO[0]

GPIO0/

SPI_EN (dup)

4I/OCTSA#/

EIRQ0/

PIC_0_GEN_IO[1]

GPIO1/

-reserved-

5I/ODSRA#/

EIRQ1/

PIC_0_GEN_IO[2]

GPIO2/

-reserved-

6 I/O RXDA/

DMA0_PDEN/

PIC_0_GEN_IO[3]

GPIO3/

SPI_RX (dup)

7I/ORIA#/

EIRQ2/

Timer6_in/

GPIO4

SPI_CLK (dup)/

8 I/O RTSA#/ RS485CTLA

EIRQ3/

Timer6_Out/

GPIO5/

SPI_CLK (dup)/

9 I/O DTRA#/ TXCLKA

DMA0_REQ/

Timer7_In/

GPIO6/

PIC_DBG_DATA_OUT

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 79 80

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