ETOP PISA-E11 - ATX_PWR Connector

PISA-E11 User`s Manual 19
ATX_PWR Connector
This is a four-pin connector to supports the ATX power and
corresponding back-plane. When your back-plane is configured to
perform ATX power supply Soft-on/off function, you have to connect
the control signals and stand-by power on this connector to your
back-plane by a corresponding cable.
Pin #
Signal Name
1
PWR_GD
2
5V_SB (standby +5V)
3
PS-ON (soft on/off)
4
GND
When PWRMODE are chosen as AT Mode, please make sure short
Pin3 & Pin4 of ATX-PWR. The setting is illustrated as below :
AT-MODE
ATX-PWR
When PWRMODE are chosen as ATX Mode, you will need a cable to
connect control signal and 5VSB standby power from backplane to
ATX-PWR connector on PISA-E11.
ATX-MODE
BACKPLANE CABLE PISA-E11
1
4
1