20 CPCI-7806/CPCI-7806RC Pentium/Celeron M Universal CompactPCI Single Board Computer
Publication No. 500-657806-000 Rev. G
NOTE
E3 Jumper Position 2 – 4 is for MFG test only. Do not install jumper.
The BIOS has the capability (not currently enabled) of password protecting casual access to the unit’s
CMOS set-up screens. The Password Clear jumper allows the user to clear the CMOS and password in
the case of a system BIOS malfunction or forgotten password.
NOTE
E4 jumper is factory installed 2-4 to hold jumper in place for shipping.
Table 1-1 SBC Board Connectors
Connector
Function
J1, J2
CompactPCI
J3
COM2, Floppy
J5
USB, IDE, SATA, PMC I/O
J6, J7
Ethernet 1, Ethernet 2
J8
COM 1
J11, J12, J13, J14 PMC Slot 1
J21, J22
PMC Slot 2
J25
ITP
E2
Hotswap Switch
E3
Battery
E4
CMOS Clear and Boot
Continuation
Table 1-2 Battery Enable (User Configurable) - Jumper (E3)
Select
Jumper Position 1-3 Jumper Position 2-4
Battery Enabled
Jumper
No Jumper
Battery Disabled
No Jumper
No Jumper
Table 1-3 Password Clear and Boot Continuation (
User Configurable
) - Jumper (E4)
Jumper Position
1-2
Jumper Position
3-4
Normal
No Jumper
Clear CMOS/
Password
Jumper
Normal: Boot Halt
on POST error
No Jumper
Boot with POST
error
Jumper