Artesyn ATCA-7480 Installation and Use (February 2015) - Manual (Page 306)

IPMI Feature Set
ATCA-7480 Installation and Use (6806800T17A) 306
9.3.6 Reset Cause Sensor
This sensor is used to monitor the last payload reset cause (hard reset, front panel reset or any
other reset). The IPMC evaluates the Reset Cause Register within the Glue Logic FPGA.
9.3.7 Voltage and Temperature Sensor
There is a selection of voltage and temperature sensors at the front blade and at the RTM.
Bit 3 Reserved 0
Bit 2 Alarm Signal State 0: Primary side Alarm is not set
1: Primary side Alarm is set
Bit 1 Voltage Feed B Enabled 0: Enable B is Disabled
1: Enable B is Enabled
Bit 0 Voltage Feed A Enabled 0: Enable A is Disabled
1: Enable A is Enabled
Table 9-4 Status Sensor's Sensor Reading (continued)
Table 9-5 Voltage and Temperature Sensor Devices
I2C address I2C bus Domain Purpose Device
0x50 IPMC
private 2 Front blade 48V Feed A
48V Feed B
Current
Holdup
Temp
Status Power Entry Module
0x90 IPMC
private 2 Front blade Temperature Inlet LM75
0x94 IPMC
private 2 Front blade Temperature Outlet LM75
0x2e IPMC
private 4 Front blade Temperature DIMMs and
CPU ME Engine