Intel® 800 Series Chipset Family Platform Controller Hub (PCH), Volume 2
ID | Date | Version | Classification |
---|---|---|---|
834576 | 10/10/2024 | 001 | Public |
GPIO Commumity 5 Registers
GPIO pins are grouped into different Community (e.g. Community 0, Community 1, etc.). Each Community consists of one or more GPIO groups.
This section covers registers for Community 5, which consists of GPP_I group.
These registers are within the Private Configuration Space which is accessible through the Sideband Interface. They can be accessed via (SBREG_BAR + PortID + Register Offset).
Note that each GPIO Community has a different PortID. Refer to Vol1 for PortID info.
Offset | Size (Bytes) | Register Name (Register Symbol) | Scope | Default Value |
---|---|---|---|---|
8h | 4 | Package | 00000400h | |
ch | 4 | Package | 00000600h | |
10h | 4 | Package | 37043200h | |
b0h | 4 | Package | 00000000h | |
b4h | 4 | Package | 00000000h | |
b8h | 4 | Package | 00000000h | |
110h | 4 | Package | 00000000h | |
114h | 4 | Pad Configuration Lock GPIO TxState Register (PADCFGLOCKTX_GPP_I_0) | Package | 00000000h |
150h | 4 | Package | 00000000h | |
200h | 4 | Package | 00000000h | |
220h | 4 | Package | 00000000h | |
240h | 4 | GPI General Purpose Events Status (GPI_GPE_STS_GPP_I_0) | Package | 00000000h |
260h | 4 | Package | 00000000h | |
280h | 4 | Package | 00000000h | |
2a0h | 4 | Package | 00000000h | |
2c0h | 4 | Package | 00000000h | |
2e0h | 4 | Package | 00000000h | |
304h | 4 | Package | 02200200h | |
308h | 4 | GPIO Hardware Information GPI GPE Int Offset (GPI_GPE_INT_OFFSET) | Package | 02600240h |
30ch | 4 | Package | 02A00280h | |
310h | 4 | Package | 02E002C0h | |
318h | 4 | GPIO Hardware Information PAD and HOSTSW Own Offset (PAD_AND_HOSTSW_OWN_OFFSET) | Package | 00B00150h |
320h | 4 | GPIO Hardware Information Register Group (REGISTER_GROUP_GPP_I) | Package | 00000014h |
600h | 4 | Package | 44000300h | |
604h | 4 | Package | 00000018h | |
610h | 4 | Package | 44000300h | |
614h | 4 | Package | 00000019h | |
620h | 4 | Package | 44000300h | |
624h | 4 | Package | 0000001Ah | |
630h | 4 | Package | 44000300h | |
634h | 4 | Package | 0000001Bh | |
640h | 4 | Package | 44000300h | |
644h | 4 | Package | 0000001Ch | |
650h | 4 | Package | 44000300h | |
654h | 4 | Package | 0000001Dh | |
660h | 4 | Package | 44000300h | |
664h | 4 | Package | 0000001Eh | |
670h | 4 | Package | 44000300h | |
674h | 4 | Package | 0000001Fh | |
680h | 4 | Package | 04000000h | |
684h | 4 | Package | 00000020h | |
690h | 4 | Package | 44000200h | |
694h | 4 | Package | 00000021h | |
6a0h | 4 | Package | 44000300h | |
6a4h | 4 | Package | 00000022h | |
6b0h | 4 | Package | 44000300h | |
6b4h | 4 | Package | 00000023h | |
6c0h | 4 | Package | 44000300h | |
6c4h | 4 | Package | 00000024h | |
6d0h | 4 | Package | 44000200h | |
6d4h | 4 | Package | 00000025h | |
6e0h | 4 | Package | 44000300h | |
6e4h | 4 | Package | 00000026h | |
6f0h | 4 | Package | 44000300h | |
6f4h | 4 | Package | 00000027h | |
700h | 4 | Package | 40000300h | |
704h | 4 | Package | 00000000h |