Lenovo NetVista Technical information manual for NetVista 6269, 6568, 6569, 65 - Page 41
Parallel connector, Ethernet connector, Table 15. Parallel connector-pin assignments
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Parallel connector 13 1 25 14 Table 15. Parallel connector-pin assignments Pin Signal I/O 1 STROBE# I/O 2 Data bit 0 I/O 3 Data bit 1 I/O 4 Data bit 2 I/O 5 Data bit 3 I/O 6 Data bit 4 I/O 7 Data bit 5 I/O 8 Data bit 6 I/O 9 Data bit 7 I/O 10 ACK# I 11 BUSY I 12 PE I 13 SLCT I Pin 14 15 16 17 18 19 20 21 22 23 24 25 Signal AUTO FD XT# ERROR# INIT# SLCT IN# Ground Ground Ground Ground Ground Ground Ground Ground Ethernet connector Table 16. Ethernet connector- pin assignments Pin Signal I/O Pin Signal 1 TxD+ 2 TxD− 3 RxD+ O 5 Ground O 6 RxD− I 7 Ground 4 Ground 8 Ground I/O O I O O I/O I Appendix A. Connector-pin assignments 31
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Appendix A. Connector-pin assignments
31
Parallel connector
Ethernet connector
Table 15. Parallel connector-pin assignments
Pin
Signal
I/O
Pin
Signal
I/O
1
STROBE#
I/O
14
AUTO FD XT#
O
2
Data bit 0
I/O
15
ERROR#
I
3
Data bit 1
I/O
16
INIT#
O
4
Data bit 2
I/O
17
SLCT IN#
O
5
Data bit 3
I/O
18
Ground
6
Data bit 4
I/O
19
Ground
7
Data bit 5
I/O
20
Ground
8
Data bit 6
I/O
21
Ground
9
Data bit 7
I/O
22
Ground
10
ACK#
I
23
Ground
11
BUSY
I
24
Ground
12
PE
I
25
Ground
13
SLCT
I
13
1
25
14
Table 16. Ethernet
connector- pin assignments
Pin
Signal
I/O
Pin
Signal
I/O
1
TxD+
O
5
Ground
2
TxD
-
O
6
RxD
-
I
3
RxD+
I
7
Ground
4
Ground
8
Ground