Ps/2 Mouse/Keyboard Connectors; Usb Connectors; Parallel Port Connector - Intel BOXD850EMD2L - 850E 478PIN MAX-2GB UATX 3PCI Specifications

Table 21.

PS/2 Mouse/Keyboard Connectors

Pin Signal Name
1 Data
2 Not connected
3 Ground
4 +5 V
5 Clock
6 Not connected
Table 22.

USB Connectors

Pin Signal Name
1 +5 V
2 USB#
3 USB
4 Ground
Table 23.

Parallel Port Connector

Pin Standard Signal Name
1 STROBE#
2 PD0
3 PD1
4 PD2
5 PD3
6 PD4
7 PD5
8 PD6
9 PD7
10 ACK#
11 BUSY
12 PERROR
13 SELECT
14 AUDOFD#
15 FAULT#
16 INIT#
17 SLCTIN#
18 - 25 Ground
ECP Signal Name
STROBE#
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
ACK#
BUSY#, PERIPHACK
PE, ACKREVERSE#
SELECT
AUDOFD#, HOSTACK
FAULT#, PERIPHREQST#
INIT#, REVERSERQST#
SLCTIN#
Ground
Technical Reference
EPP Signal Name
WRITE#
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
INTR
WAIT#
PE
SELECT
DATASTB#
FAULT#
RESET#
ADDRSTB#
Ground
55