30
CMX158886 cpuModule
BDM-610000049
Rev G
Battery
Pin 9 of the multi-function connector is the connection for an external backup battery. This battery is used by
the cpuModule when system power is removed in order to preserve the date and time in the real time clock.
Connecting a battery is only required to maintain time when power is completely removed from the cpuModule.
A battery is not required for board operation.
WARNING
The optional RTC battery input connector (
CN13
) should be left unconnected if the
multi-function connector (
CN5
) has a battery connected to pin 9.
Summary of Contents for BDM-610000049
Page 3: ...Accessing the Analog World www rtd com An ISO9001 2000 Company CMX158886 cpuModules...
Page 4: ...iv CMX158886 cpuModule BDM 610000049 Rev G...
Page 9: ...BDM 610000049 Rev G ix PC 104 and PC 104 Plus Specifications 107 Appendix E Limited Warranty...
Page 10: ...x CMX158886 cpuModule BDM 610000049 Rev G...
Page 26: ...16 CMX158886 cpuModule BDM 610000049 Rev G...
Page 100: ...90 CMX158886 cpuModule BDM 610000049 Rev G...