Emerson 752I User Manual

Page of 172
IPMI Controller:
 IPMI Message Protocol
11-22
The Event Data 0 byte has three fields: Bits 7:6 describe the contents of Event Data 1 (set to 
10
2
 when an OEM code is present in Event Data 1). Bits 5:4 describe the contents of Event 
Data 2 (also set to 10
2
 when an OEM code is present). Bits 3:0 store the Sensor-specific Off-
set value for the System Firmware Progress sensor (zero indicates a POST Error). Please see 
the IPMI specification for further information on these fields.