FUJITSU F2MC FAMILY MB2142-03 User Manual
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1.2 Parallel Communications Adapter Specifications
Table 1.2-2 Parallel Communications Connector Signal Line Names
No.
Signal line
I/O
Function
No.
Signal line
I/O
Function
1
DSTB
I
Data strobe signal
19
GND
-
Signal grounding
2
DATA 0
I/O
Data
20
GND
-
Signal grounding
3
DATA 1
I/O
Data
21
GND
-
Signal grounding
4
DATA 2
I/O
Data
22
GND
-
Signal grounding
5
DATA 3
I/O
Data
23
GND
-
Signal grounding
6
DATA 4
I/O
Data
24
GND
-
Signal grounding
7
DATA 5
I/O
Data
25
GND
-
Signal grounding
8
DATA 6
I/O
Data
26
GND
-
Signal grounding
9
DATA 7
I/O
Data
27
GND
-
Signal grounding
10
ACK
O
Acknowledge signal
28
GND
-
Signal grounding
11
BUSY
O
Busy signal
29
GND
-
Signal grounding
12
PE
O
No paper
30
GND
-
Signal grounding
13
SLCT
O
Select signal, output
31
INIT
I
Reset signal
14
NC
-
Unused
32
ERR
O
Error signal
15
NC
-
Unused
33
NC
-
Unused
16
GND
-
Signal grounding
34
NC
-
Unused
17
FG
-
Frame grounding
35
NC
-
Unused
18
+5 V
O
Power supply signal
36
SLCTIN
I
Select signal, input