MAGNUM ETX
Connections
Page | 19
Connector Description
Connector Description
J1
PCI VIO Select
J2
V
cc
LCD
SW1
Power + CF Selector
P1
USB Header
P7
Parallel Port
P8
SM Bus
P9
IDE Connector
P10
Power On/Reset
P11
Fan Power
P12
Power In
P14
GPIO / Audio
P15
LCD
P16
LCD
P17
LCD
J1 PCI VIO Select
Connect
Output
1-2
5V
2-3
3V3
Note: If 5V is selected, some modern PCI cards which are 3V3 Signalling may not work. Conversely, if 3V3 is
selected, then older legacy 5V signalling cards may not work
J2 V
cc
LCD
Connect
Output
1-2
5V
2-3
3V3
SW1 Power + CF Selector
SW1-1
On
Auto Power On
Off
Follow P10 Power On/Off switch
SW1-2
On
CF Master
Off
CF Slave
SW1-3
On
CF DMA Enabled
Off
CF DMA Disabled
SW1-4
On
CF DMA Enabled
Off
CF DMA Disabled