PC 并行接口外觀是 25 針母插座：
|
引腳定義 |
|
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 |