PC 并行接口外观是 25 针母插座:
引脚定义 |
Pin |
Name |
Dir |
Description |
---|---|---|---|
1 |
/STROBE |
Strobe | |
2 |
D0 |
Data Bit 0 | |
3 |
D1 |
Data Bit 1 | |
4 |
D2 |
Data Bit 2 | |
5 |
D3 |
Data Bit 3 | |
6 |
D4 |
Data Bit 4 | |
7 |
D5 |
Data Bit 5 | |
8 |
D6 |
Data Bit 6 | |
9 |
D7 |
Data Bit 7 | |
10 |
/ACK |
Acknowledge | |
11 |
BUSY |
Busy | |
12 |
PE |
Paper End | |
13 |
SEL |
Select | |
14 |
/AUTOFD |
Autofeed | |
15 |
/ERROR |
Error | |
16 |
/INIT |
Initialize | |
17 |
/SELIN |
Select In | |
18 |
GND |
Signal Ground | |
19 |
GND |
Signal Ground | |
20 |
GND |
Signal Ground | |
21 |
GND |
Signal Ground | |
22 |
GND |
Signal Ground | |
23 |
GND |
Signal Ground | |
24 |
GND |
Signal Ground | |
25 |
GND |
Signal Ground |