4.3.3.8 VR HOT Sensor
The IPMC contains a sensor to monitor the state of the voltage regulators on each
subsystem. The sensor is implemented as a discrete OEM sensor. The single bits can
be seen in following table.
Bit
7
6
5
4
3
2
1
0
Description -
-
-
-
-
-
VR
CPU 1
HOT
VR
CPU 0
HOT
Table4.7: Voltage Regulator Sensor Bits
4.3.4 Integrity Sensor
The Integrity Sensor is an OEM sensor per IPMI specification.. It allows users to
detect potential issues which are not covered by standard IPMI and/or PICMG defined
sensors.
The event message of the integrity sensor contains three bytes of data. Byte 1 is the
IPMI header, which is a fixed value A0. Byte 2 satisfies the component, while byte 3
stands for its action. Table 4.8 shows the supported event code structure generated
by the integrity sensors on the MIC-5332:
Component
Action
Result
Byte 1
Byte 2
IPMC FW
Update
Successful
0x01
0x00
Update
Timeout
0x01
0x04
Update
Aborted
0x01
0x02
Activation
Failed
0x01
0x21
Manual
Rollback
Initiated
0x01
0x15
Automatic Rollback
Initiated
0x01
0x1D
Rollback
Finished
0x01
0x0E
Rollback
Failed
0x01
0x09
Graceful
Shutdown
Timeout
0x01
0x74
FPGA
Update
Successful
0x02
0x00
Update
Timeout
0x02
0x04
Update
Aborted
0x02
0x02
Activation
Failed
0x02
0X21
Manual
Rollback
Initiated
0x02
0X15
Automatic
Rollback
Initiated
0x02
0x1D
Recovery
Finished
0x02
0x0E
Rollback
Failed
0x02
0x09
Содержание MIC-5332
Страница 7: ...This page is left blank intentionally ...
Страница 10: ...Chapter 1 Product Overview This chapter briefly describes the MIC 5332 ...
Страница 15: ...Chapter 2 Board Features This chapter describes the MIC 5332 hardware features ...
Страница 43: ...Figure 3 10 Jumper Locations JP1 JP5 JP6 ...
Страница 44: ...Chapter 4 Hardware Management This chapter describes the IPMC firmware features ...
Страница 70: ...Chapter 5 AMI APTIO BIOS Setup This chapter describes how to configure the AMI APTIO BIOS UEFI BIOS ...
Страница 95: ...Chapter 6 Firmware Upgrade This chapter describes how to update the IPMC FW FPGA and BIOS for the MIC 5332 ...
Страница 105: ... root localhost ipmitool raw 0x2E 0x40 0x39 0x28 0x00 0x03 0x01 section ...
Страница 108: ...Appendix A IPMI PICMG Command Subset Supported by IPMC ...
Страница 120: ...33 48V_A 48V input feed A 34 48V_B 48V input feed B ...