Advanced Configuration and Power Interface Specification

Processor Configuration and Control
• _PPC
• _PDL
• Notify 0x80 on the processor device
• Notify 0x82 on the processor device
The _PSD object may be used to specify domain dependencies between processors. On a system
with heterogeneous processors, all processors within a single domain must have the same
performance capabilities.
8.4.7.1.11 _CPC Implementation Example
This example shows a two processor implementation of the _CPC interface via the PCC interface, in
PCC subspace 2. This implementation uses registers to describe the processor’s capabilities, and
does not support the Minimum Performance, Maximum Performance, or Time Window registers.
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