SR200 MIL-STD Rugged Computer User’s Manual V1.0
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CPU C States
Enable or disable CPU C states.
Enhanced C1 State: Enhanced C1 State
CPU C3 Report: Enable /disable CPU C3 report to OS
CPU C6 Report: Enable /disable CPU C6 report to OS
C6 Latency: Configure short/long latency for C6
CPU C7 Report: Enable /disable CPU C7 report to OS
C7 Latency: Configure short/long latency for C7
C1 state auto demotion: processor will conditionally demote C3/C6/C7 requests to C1 based on uncore
auto-demote information.
C3 state auto demotion: processor will conditionally demote C6/C7 requests to C3 based on uncore
auto-demote information.
Package C state demotion: enable package C state demotion
C1 state auto undemotion: undemotion from demoted C1.
C3 state auto undemotion: undemotion from demoted C1.
Package C state undemotion: enable package C state undemotion
C state Pre-wake: Enable or disable C state Pre-Wake feature.
CFG lock
Configure MSR 0xE2[15], CFG lock bit.
Package C State limit
C0/C1, C2, C3, C6, C7, C7s, AUTO
LakeTiny Feature
Enable/Disable LakeTiny for C state configuration.
ACPI CTDP BIOS
Enable/Disable ACPI CTDP BIOS support.
Configurable TDP level
Allows reconfiguration of TDP levels base on current power and thermal delivery capabilities of the system.
Configure TDP lock
Lock the Config TDP control register.
TCC activation offset
Offset from the factory TCC activation temperature.
Intel TXT(LT) Support
Only Disable
ACPI T state
Enable/Disable ACPI T state support.
