Aaeon GENE-QM77 Rev.А Manual do Utilizador descarregar pdf (Página 41)

SubCompact Board

G E N E - Q M 7 7

Chapter 2 Quick Installation Guide 2-28

24

GND

GND

25

DIO4

I/O

+5V

26

NC

GPIO Port # /

Pin Name

Location

(Pin #)

I/O Port

Access Address

Port 1/DIO0

3

Bit 0 of 0xA06

Port 2/DIO1

5

Bit 1 of 0xA06

Port 3/DIO2

7

Bit 2 of 0xA06

Port 4/DIO3

9

Bit 3 of 0xA06

Port 5/DIO4

25

Bit 0 of 0xA07

Port 6/DIO5

23

Bit 1 of 0xA07

Port 7/DIO6

21

Bit 2 of 0xA07

Port 8/DIO7

19

Bit 3 of 0xA07

2.30 COM Port 3 Connector (CN13)

Pin

Pin Name

Signal Type

Signal Level

1

DCD

IN

2

DSR

IN

3

RX

IN

4

RTS

OUT

±9V

5

TX

OUT

±9V

DCD

DSR

RX

RTS

TX

CTS

DTR

RI

GND

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 100 101

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