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11 8-bit gpio connector(gpio1), 12 parallel port(prn1) – Acrosser AR-B1851 User Manual

Page 19

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AR-B1851 User’s Guide

AR-B1851

19

3.11 8-BIT GPIO Connector(GPIO1)

• GPIO1: 8 BIT GPIO Connector




3.12 Parallel port(PRN1)

This port is usually connected to a printer. The AR-B1851 includes an on-board
parallel port.

• PRN1: Parallel Port Connector
















PIN

DESCRIPTION PIN

DESCRIPTION

1

GP10

2

GP11

3 GP12 4 GP13
5

GP14

6

GP15

7 GP16 8 GP17
9 GND 10

VCC

PIN

DESCRIPTION PIN

DESCRIPTION

1

STB-

14

AFD-

2 PD0 15

ERR-

3

PD1

16

INIT-

4 PD2 17

SLIN-

5 PD3 18

GND

6 PD4 19

GND

7 PD5 20

GND

8 PD6 21

GND

9 PD7 22

GND

10

ACK- 23

GND

11

BUSY 24

GND

12

PE 25

GND

13

SLCT 26

X

See also other documents in the category Acrosser Computer Accessories: