PPM-C407/Configuration
v1.0
www.winsystems.com
Page 19
Additional Information
This connection uses different on-board connectors for stack-through or non-stack-
through models:
J2 (40-pin) Connector
•
Teka PC220-W1BD-M (non-stack-through, solder bearing)
•
Teka PC220-W1A7-M (stack-through, solder bearing)
J3 (64-pin) Connector
•
Teka PC232-W1BD-M (non-stack-through, solder bearing)
•
Teka PC232-W1A7-M (stack-through, solder bearing)
No keys in connector and no cut pins.
7.8.3 J4 External Battery Connector
An optional external battery, connected to J4, supplies the PPM-C407 board with
standby power for the real-time clock and CMOS setup RAM. An extended temperature
lithium battery is available from WinSystems, part number:
•
BAT-LTC-E-36-16-2
•
BAT-LTC-E-36-27-2
A power supervisory circuit contains the voltage sensing circuit and an internal power
switch to route the battery or standby voltage to the circuits selected for backup. The
battery automatically switches ON when the VCC of the systems drops below the battery
voltage and back OFF again when VCC returns to normal.
Layout and Pin Reference:
Additional Information
This connection uses MOLEX part number 501953-0307 (WinSystems part number:
G650-2003-7FB).
Matching connector:
•
MOLEX part number: 501939-0300
•
MOLEX Crimp Terminal: 501334
Pin
Name
1
GND
2
BAT+
3
NC
1
3
PRELIMINARY
Содержание PPM-C407
Страница 42: ...PPM C407 BIOS v1 0 www winsystems com Page 38 Main System Information Main Boot Features P R E L I M I N A R Y...
Страница 43: ...PPM C407 BIOS v1 0 www winsystems com Page 39 Main Error Manager Advanced P R E L I M I N A R Y...
Страница 53: ...PPM C407 BIOS v1 0 www winsystems com Page 49 Security Boot P R E L I M I N A R Y...
Страница 54: ...PPM C407 BIOS v1 0 www winsystems com Page 50 Exit P R E L I M I N A R Y...
