IBM NetVista, Hardware Manual

Page: 111 / 135

111
System Board Connector Pin Signals
Monitor Port Signals
Pin Signal Name I/O Pin Signal Name I/O
1 Red Video O 9 +5 V dc N/A
2 Green Video O 10 Synch Ground N/A
3 Blue Video O 11 No Connection N/A
4 No Connection N/A 12 Monitor ID Bit 1 I
5 Synch Ground N/A 13 Horizontal Synch O
6 Red Ground N/A 14 Vertical Synch O
7 Green Ground N/A 15 Monitor ID Bit 3 I
8 Blue Ground N/A
Serial Port Signals
Pin Signal Name I/O Pin Signal Name I/O
1 Data Carrier Detect I 6 Data Set Ready I
2 Receive Data I 7 Request To Send O
3 Transmit Data O 8 Clear To Send I
4 Data Terminal
Ready
O 9 Ring Indicator I
5 Signal Ground N/A
Parallel Port Signals
Pin Signal Name I/O Pin Signal Name I/O
1 Strobe O 14 Auto Feed N/A
2 Data Bit 0 I/O 15 Error I
3 Data Bit 1 I/O 16 Initialize O
4 Data Bit 2 I/O 17 Select (In) O
5 Data Bit 3 I/O 18 Ground Power
6 Data Bit 4 I/O 19 Ground Power
7 Data Bit 5 I/O 20 Ground Power
8 Data Bit 6 I/O 21 Ground Power
9 Data Bit 7 I/O 22 Ground Power
10 Acknowledge I 23 Ground Power
11 Busy I 24 Ground Power
12 Paper Empty I 25 Ground Power
13 Select O
Mouse Port Signals
Pin Signal Name I/O Pin Signal Name I/O
1 Mouse Data I/O 4 +5 V dc Power
2 No Connection N/A 5 Mouse Clock I/O
3 Ground Power 6 No Connection N/A