Интерфейс ECP Parallel - разводка кабеля, техническая информация, описание
ECP Parallel
ECP = Extended Capabilities Port
(at the PC)
25 PIN D-SUB FEMALE at the PC.
Pin |
Name |
Dir |
Description |
1 |
nStrobe |
![-->](../../images/arrowr.gif) |
Strobe |
2 |
data0 |
![<->](../../images/arrowlr.gif) |
Address, Data or RLE Data Bit 0 |
3 |
data1 |
![<->](../../images/arrowlr.gif) |
Address, Data or RLE Data Bit 1 |
4 |
data2 |
![<->](../../images/arrowlr.gif) |
Address, Data or RLE Data Bit 2 |
5 |
data3 |
![<->](../../images/arrowlr.gif) |
Address, Data or RLE Data Bit 3 |
6 |
data4 |
![<->](../../images/arrowlr.gif) |
Address, Data or RLE Data Bit 4 |
7 |
data5 |
![<->](../../images/arrowlr.gif) |
Address, Data or RLE Data Bit 5 |
8 |
data6 |
![<->](../../images/arrowlr.gif) |
Address, Data or RLE Data Bit 6 |
9 |
data7 |
![<->](../../images/arrowlr.gif) |
Address, Data or RLE Data Bit 7 |
10 |
/nAck |
![<--](../../images/arrowl.gif) |
Acknowledge |
11 |
Busy |
![<--](../../images/arrowl.gif) |
Busy |
12 |
PError |
![<--](../../images/arrowl.gif) |
Paper End |
13 |
Select |
![<--](../../images/arrowl.gif) |
Select |
14 |
/nAutoFd |
![-->](../../images/arrowr.gif) |
Autofeed |
15 |
/nFault |
![<--](../../images/arrowl.gif) |
Error |
16 |
/nInit |
![-->](../../images/arrowr.gif) |
Initialize |
17 |
/nSelectIn |
![-->](../../images/arrowr.gif) |
Select In |
18 |
GND |
![---](../../images/arrow.gif) |
Signal Ground |
19 |
GND |
![---](../../images/arrow.gif) |
Signal Ground |
20 |
GND |
![---](../../images/arrow.gif) |
Signal Ground |
21 |
GND |
![---](../../images/arrow.gif) |
Signal Ground |
22 |
GND |
![---](../../images/arrow.gif) |
Signal Ground |
23 |
GND |
![---](../../images/arrow.gif) |
Signal Ground |
24 |
GND |
![---](../../images/arrow.gif) |
Signal Ground |
25 |
GND |
![---](../../images/arrow.gif) |
Signal Ground |
Note: Direction is Computer relative Device.
Contributor: |
Joakim Цgren,
Marco Furter
|
Source: |
Microsoft MSDN Library: Extended Capabilities Port Specs
|
Информация предоставлена справочником The Hardware Book Team 1996-2004.
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