Relion 1900e/2900e Manual
Revision 1.0
80
7.3.21
CMOS Battery Monitoring
The BMC monitors the voltage level from the CMOS battery, which provides battery backup to the chipset
Real Time Clock. This is monitored as an auto-rearm threshold sensor.
Unlike monitoring of other voltage sources for which the Emulex* Pilot III component continuously cycles
through each input, the voltage channel used for the battery monitoring provides a SW enable bit to allow
the BMC FW to poll the battery voltage at a relatively slow rate in order to conserve battery power.
Summary of Contents for Relion 1900e
Page 2: ...Relion 1900e 2900e Manual Revision 1 3 April 2016 Intel Server Boards and Systems...
Page 11: ...Relion 1900e 2900e Manual x Revision 1 3 Figure 36 Relion 1900e 149 Figure 37 Relion 2900e 152...
Page 14: ...Relion 1900e 2900e Manual Revision 1 3 xiii This page is intentionally left blank...
Page 15: ......