PPM-C412/Configuration
v1.0
www.winsystems.com
Page 26
battery automatically switches on when the VCC of the systems drops below the battery
voltage and off when VCC returns to normal.
Layout and Pin Reference
Connectors
•
PCB connector: Molex 22-11-2032
•
Mating connector: Molex 22-01-3037 (housing)
•
Mating connector: Molex 08-56-0109 or 08-56-0110 (crimp)
WinSystems battery BAT-LTC-E-36-16-1 and BAT-LTC-E-36-27-1 (connected to
J4
)
simplify these connections to the board.
7.12.4 J5/J6 PC104 PC/104 Bus
The PC/104 bus is electrically equivalent to the 8- and 16-bit ISA bus. Standard PC/104
I/O cards can be populated on PPM-C412’s PC/104 bus, located at J5 and J6. The
interface does not support hot swap capability. The PC/104 bus connector pin
definitions are provided here for reference. Refer to the PC/104 Specification for specific
signal and mechanical specifications.
Pin
Name
Description
1
GND
Ground
2
VBAT (BAT+)
Battery voltage input
3
GND
Ground
BAT-LTC-E-36-27-1
BAT-LTC-E-36-16-1