# @Prompt Offset to 32-bit Timer register in ACPI BAR\r
gPcAtChipsetPkgTokenSpaceGuid.PcdAcpiPm1TmrOffset |0x0008|UINT16|0x00000017\r
\r
+ ## Defines the bit mask to retrieve ACPI IO Port Base Address\r
+ # @Prompt ACPI IO Port Base Address Mask\r
+ gPcAtChipsetPkgTokenSpaceGuid.PcdAcpiIoPortBaseAddressMask |0xFFFE|UINT16|0x00000018\r
+\r
[UserExtensions.TianoCore."ExtraFiles"]\r
PcAtChipsetPkgExtra.uni
\ No newline at end of file