3.13 PARALLEL PORT CONNECTOR (LPT1)
CN8
Signal
CN8
Signal
1
-Strobe
2
-Auto Form Feed
3
Data 0
4
-Error
5
Data 1
6
-Initialize
7
Data 2
8
-Printer Select In
9
Data 3
10
Ground
11
Data 4
12
Ground
13
Data 5
14
Ground
15
Data 6
16
Ground
17
Data 7
18
Ground
19
-Acknowledge
20
Ground
21
Busy
22
Ground
23
Paper
24
Ground
25
Printer Select
26
No Used
3.14 KEYBOARD/MOUSE CONNECTOR (PS1)
1 KDT
3 GND
2 MDT
6 MCLK
4 VCC
1
2
3
4
5
6
5 KCLK
KM
Front View
3.15 KEYBOARD/MOUSE CONNECTOR (KB/MS1)
PIN
SIGNAL
PIN
SIGNAL
1 MSDAT#
2
KBDAT#
3 KBGND
4
+5V
5 MSCLK
6
KBCLK
3.16 KEYBOARD AND MOUSE LOCK / UNLOCK HEADER (
KBJP1 / MSJP1
)
14
Содержание AR-B1572
Страница 8: ...1 3 BLOCK DIAGRAM...
