Important: The information in this document is obsolete and should not be used for new development.
EnableProcessorCycling
You can use theEnableProcessorCycling
function to turn the processor cycling feature on and off.
void EnableProcessorCycling(Boolean enable);
enable
- A Boolean that specifies whether to enable processor cycling.
DESCRIPTION
TheEnableProcessorCycling
function enables processor cycling if a value oftrue
is passed in, and disables it iffalse
is passed.
- WARNING
- You should follow the advice of the
mustProcessorCycle
bit in the feature flags when turning processor cycling off. Turning processor cycling off when it's not recommended can result in hardware failures due to overheating.ASSEMBLY-LANGUAGE INFORMATION
The trap is_PowerMgrDispatch
($A09E). The selector value forEnableProcessorCycling
is 25 ($19) in the low word of register D0. The Boolean value to set is passed in the high word of register D0.SEE ALSO
You can use thePMFeatures
function (page 6-41) to determine whether the computer supports processor cycling.