SOM-DB2500 User Manual
32
Figure 3.28 J11 Core Power Control
Figure 3.29 PSON1 ATX / AT Mode Selection
Figure 3.30 J14 Standby Power Control
Figure 3.31 J15 Module Power Setting
Figure 3.32 J1,J2 LVDS Power Selection
Pin
Function
1-2
Control By CARRIER_STBY#_3.3 [Default]
2-3
Control By CARRIER_PWR_ON_3.3
Pin
Function
1-2
AT Mode
2-3
ATX Mode [Default]
Pin
Function
1-2
Always Enable [Default]
3-4
Control by CARRIER_PWR_ON
Pin
Function
1-2
3.3V Module Supply Voltage
2-3
5V Module Supply Voltage [Default]
Pin
Function
J2 2-3
LVDS_PWR is +V3.3 [Default]
J2 1-2
LVDS_PWR is +V5
J1 2 – J2 2
LVDS_PWR is +V12