Intel D850GB - PS;2 Mouse;Keyboard Connector; USB Connectors; Parallel Port Connector

Technical Reference
51
Table 17. PS/2 Mouse/Keyboard Connector
Pin Signal Name
1Data
2 Not connected
3 Ground
4 Fused +5 V
5Clock
6 Not connected
Table 18. USB Connectors
Pin Signal Name
1 +5 V (fused)
2 USBP0# [USBP1#]
3 USBP0 [USBP1]
4 Ground
Signal names in brackets ([ ]) are for USB port 1.
Table 19. Parallel Port Connector
Pin Standard Signal Name ECP Signal Name EPP Signal Name
1 STROBE# STROBE# WRITE#
2 PD0 PD0 PD0
3 PD1 PD1 PD1
4 PD2 PD2 PD2
5 PD3 PD3 PD3
6 PD4 PD4 PD4
7 PD5 PD5 PD5
8 PD6 PD6 PD6
9 PD7 PD7 PD7
10 ACK# ACK# INTR
11 BUSY BUSY#, PERIPHACK WAIT#
12 PERROR PE, ACKREVERSE# PE
13 SELECT SELECT SELECT
14 AUDOFD# AUDOFD#, HOSTACK DATASTB#
15 FAULT# FAULT#, PERIPHREQST# FAULT#
16 INIT# INIT#, REVERSERQST# RESET#
17 SLCTIN# SLCTIN# ADDRSTB#
18 – 25 GND GND GND