MiTAC 8170 用户手册

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页码 217
18
8170 N/B MAINTENANCE
Table 1.8  PARALLEL Port
PIN
SIGNAL NAME
DIRECTION
DESCRIPTION
1
STROBE#
O
Data Strobe
2
PD0
I/O
PP Data bit 0
3
PD1
I/O
PP Data bit 1
4
PD2
I/O
PP Data bit 2
5
PD3
I/O
PP Data bit 3
6
PD4
I/O
PP Data bit 4
7
PD5
I/O
PP Data bit 5
8
PD6
I/O
PP Data bit 6
9
PD7
I/O
PP Data bit 7
10
-ACK
I
Printer Acknowledge
11
BUSY
I
Printer Busy
12
PE
I
Paper Out
13
SLCT
I
Print Select Acknowledge
14
-AUTOFDXT
O
Auto Line Feed
15
-ERROR
I
Printer Error
16
-INIT
O
Reset Printer
17
SLCTIN#
I
Select In
18
GND
-
Ground
19
GND
-
Ground
20
GND
-
Ground
21
GND
-
Ground
22
GND
-
Ground
23
GND
-
Ground
24
GND
Ground
25
GND
-
Ground
Case
GND
-
Ground