MAGNUM ETX
Connections
Page | 20
P1 Auxiliary USB
Pin
Description Pin
Description
1
+5V
2
+5V
3
USBP2-
4
USBP3-
5
USBP2+
6
USBP3+
7
Ground
8
Ground
9
NC
10
NC
P7 Parallel Port
Pin
Assignment
Pin
Assignment
1
PSTRB#
2
P_AFD#
3
PPD0
4
P_ERR#
5
PPD1
6
P_INIT#
7
PPD2
8
P_SLIN#
9
PPD3
10
GND
11
PPD4
12
GND
13
PPD5
14
GND
15
PPD6
16
GND
17
PPD7
18
GND
19
P_ACK#
20
GND
21
P_BUSY
22
GND
23
P_PE
24
GND
25
P_SLCT
P8 SMI Bus
Pin
Assignment
1
GND
2
SM_SDA
3
SM_SCL
P9 IDE Connector
Standard IDE Connector