# @Prompt This PCD is the nominal frequency of the core crystal clock in Hz as is CPUID Leaf 0x15:ECX\r
gUefiCpuPkgTokenSpaceGuid.PcdCpuCoreCrystalClockFrequency|24000000|UINT64|0x32132113\r
\r
+ ## Specifies the periodic interval value in microseconds for the status check\r
+ # of APs for StartupAllAPs() and StartupThisAP() executed in non-blocking\r
+ # mode in DXE phase.\r
+ # @Prompt Periodic interval value in microseconds for AP status check in DXE.\r
+ gUefiCpuPkgTokenSpaceGuid.PcdCpuApStatusCheckIntervalInMicroSeconds|100000|UINT32|0x0000001E\r
+\r
[PcdsFixedAtBuild, PcdsPatchableInModule, PcdsDynamic, PcdsDynamicEx]\r
## Specifies max supported number of Logical Processors.\r
# @Prompt Configure max supported number of Logical Processors\r