
Appendix C: BMC Sensor Tables Intel® Workstation Board S5520SC TPS
Revision 1.7
Intel order number: E39530-010
150
Appendix C: BMC Sensor Tables
This appendix lists the sensor identification numbers and information about the sensor type,
name, supported thresholds, assertion and de-assertion information, and a brief description of
the sensor purpose. For sensor and event/reading-type table information, refer to the Intelligent
Platform Management Interface Specification, Version 2.0.
Sensor Type
The Sensor Type references the values in the sensor type codes table in the Intelligent
Platform Management Interface Specification, Version 2.0 for sensor and event/reading-
type table information.
Event/Reading Type
The event/reading type references values from the event/reading type code ranges and
the generic event/reading type code tables in the Intelligent Platform Management
Interface Specification Second Generation v2.0. Digital sensors are a specific type of
discrete sensors that only have two states.
Event Offset/Triggers
Event Thresholds are event-generating thresholds for threshold type sensors.
[u,l][nr,c,nc] upper non-recoverable, upper critical, upper non-critical, lower non-
recoverable, lower critical, lower non-critical
uc, lc upper critical, lower critical
Event triggers are supported, event-generating offsets for discrete type sensors. You
can find the offsets in the generic event/reading type code or sensor type code tables in
the Intelligent Platform Management Interface Specification Second Generation v2.0,
depending on whether the sensor event/reading type is generic or a sensor specific
response.
Assertion/De-assertion Enables
Assertion and de-assertion indicators reveal the type of events the sensor generates:
- As: Assertions
- De: De-assertion
Readable Value/Offsets
- Readable Values indicate the type of value returned for threshold and other non-
discrete type sensors.
- Readable Offsets indicate the offsets for discrete sensors that are readable with the
Get Sensor Reading command. Unless otherwise indicated, all event triggers are
readable; Readable Offsets consist of the reading type offsets that do not generate
events.
Event Data
Event data is the data included in an event message generated by the sensor. For
threshold-based sensors, the following abbreviations are used:
- R: Reading value
- T: Threshold value
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