Video Port; Keyboard And Mouse Ports - IBM xSeries 380 Hardware Maintenance Manual

Video port

The integrated ATI RAGE XL 64-bit SVGA chip contains an SVGA controller that is
fully compatible with industry video standards. The standard system configuration
comes with 16 MB of video memory. You cannot add video memory to this system.
The following table shows the pin-number assignments for the video connector on the
system board.
5
1
15 11
Table 15. Video-port connector pin-number assignments.
Pin
1 Red
2 Green
3 Blue
4 N/C
5 GND

Keyboard and mouse ports

The PS/2-compatible connectors for the keyboard and mouse share a common
housing, but they are not functionally equivalent.
6 5
4 3
1
2
The following table shows the pin-number assignments for the keyboard connector
on the system board.
Table 16. Keyboard connector pin-number assignments.
Pin
1 KEYDAT
2 NC
3 GND
Table 17. Mouse connector pin-number assignments.
Pin
1 MSEDAT
2 NC
Signal Pin
6 GND
7 GND
8 GND
9 N/C
10 GND
Keyboard signal
Mouse signal
Signal Pin
11 NC
12 DDCDAT
13 HSYNC
14 VSYNC
15 DDCCLK
Pin Keyboard signal
4 FUSED_VCC (+5 V)
5 KEYCLK
6 NC
Pin Mouse signal
4 FUSED_VCC (+5 V)
5 MSECLK
Installing components
Signal
153