Intel® 400 Series Chipset On-Package Platform Controller Hub
Online Register Database
GPIO Community 0 Registers
GPIO pins are grouped into different Community (Example: Community 0, Community1, etc.). Each Community consists of one or more GPIO groups.
This section covers registers for Community 0, which consists of GPP_A, GPP_B, and GPP_G,groups.
These registers are within the PCH Private Configuration Space which is accessible through the PCH Sideband Interface. They can be accessed via (SBREG_BAR + PortID + Register Offset).
Offset | Size (Bytes) | Register Name (Register Symbol) | Default Value |
---|---|---|---|
600h | 4 | 44000X00h. Refer to register for X value | |
604h | 4 | 18h | |
610h | 4 | 44000X00h. Refer to register for X value | |
614h | 4 | See Register | |
620h | 4 | 44000X00h. Refer to register for X value | |
624h | 4 | See Register | |
8h | 4 | 300h | |
ch | 4 | 600h | |
10h | 4 | 32043200h | |
20h | 4 | 0h | |
24h | 4 | 0h | |
28h | 4 | 0h | |
30h | 4 | 0h | |
630h | 4 | 44000X00h. Refer to register for X value | |
634h | 4 | See Register | |
640h | 4 | 44000X00h. Refer to register for X value | |
644h | 4 | See Register | |
650h | 4 | 44000X00h. Refer to register for X value | |
654h | 4 | See Register | |
34h | 4 | 0h | |
38h | 4 | 0h | |
40h | 4 | 0h | |
80h | 4 | 0h | |
84h | 4 | Pad Configuration Lock GPIO TxState Register (PADCFGLOCKTX_GPP_A_0) | 0h |
88h | 4 | 0h | |
8ch | 4 | Pad Configuration Lock GPIO TxState Register (PADCFGLOCKTX_GPP_B_0) | 0h |
660h | 4 | 44000X00h. Refer to register for X value | |
664h | 4 | See Register | |
670h | 4 | 44000X00h. Refer to register for X value | |
674h | 4 | See Register | |
680h | 4 | 44000X00h. Refer to register for X value | |
684h | 4 | See Register | |
90h | 4 | 0h | |
94h | 4 | Pad Configuration Lock GPIO TxState Register (PADCFGLOCKTX_GPP_G_0) | 0h |
b0h | 4 | 0h | |
b4h | 4 | 0h | |
b8h | 4 | 0h | |
100h | 4 | 0h | |
104h | 4 | 0h | |
108h | 4 | 0h | |
120h | 4 | 0h | |
124h | 4 | 0h | |
128h | 4 | 0h | |
140h | 4 | GPI General Purpose Events Status (GPI_GPE_STS_GPP_A_0) | 0h |
144h | 4 | GPI General Purpose Events Status (GPI_GPE_STS_GPP_B_0) | 0h |
148h | 4 | GPI General Purpose Events Status (GPI_GPE_STS_GPP_G_0) | 0h |
160h | 4 | 0h | |
164h | 4 | 0h | |
168h | 4 | 0h | |
184h | 4 | 0h | |
1a4h | 4 | 0h | |
1c4h | 4 | 0h | |
690h | 4 | 44000X00h. Refer to register for X value | |
694h | 4 | See Register | |
6a0h | 4 | 44000X00h. Refer to register for X value | |
6a4h | 4 | See Register | |
6b0h | 4 | 44000X00h. Refer to register for X value | |
6b4h | 4 | See Register | |
6c0h | 4 | 44000X00h. Refer to register for X value | |
6c4h | 4 | See Register | |
6d0h | 4 | 44000X00h. Refer to register for X value | |
6d4h | 4 | See Register | |
6e0h | 4 | 44000X00h. Refer to register for X value | |
6e4h | 4 | See Register | |
6f0h | 4 | 44000X00h. Refer to register for X value | |
6f4h | 4 | See Register | |
700h | 4 | 44000X00h. Refer to register for X value | |
704h | 4 | See Register | |
710h | 4 | 44000X00h. Refer to register for X value | |
714h | 4 | See Register | |
720h | 4 | 44000X00h. Refer to register for X value | |
724h | 4 | See Register | |
730h | 4 | 44000X00h. Refer to register for X value | |
734h | 4 | See Register | |
740h | 4 | 44000X00h. Refer to register for X value | |
744h | 4 | See Register | |
750h | 4 | 44000X00h. Refer to register for X value | |
754h | 4 | See Register | |
760h | 4 | 44000X00h. Refer to register for X value | |
764h | 4 | See Register | |
770h | 4 | 44000X00h. Refer to register for X value | |
774h | 4 | See Register | |
790h | 4 | 44000X00h. Refer to register for X value | |
794h | 4 | See Register | |
7a0h | 4 | 44000X00h. Refer to register for X value | |
7a4h | 4 | See Register | |
7b0h | 4 | 44000X00h. Refer to register for X value | |
7b4h | 4 | See Register | |
7c0h | 4 | 44000X00h. Refer to register for X value | |
7c4h | 4 | See Register | |
7d0h | 4 | 44000X00h. Refer to register for X value | |
7d4h | 4 | See Register | |
7e0h | 4 | 44000X00h. Refer to register for X value | |
7e4h | 4 | See Register | |
7f0h | 4 | 44000X00h. Refer to register for X value | |
7f4h | 4 | See Register | |
800h | 4 | 44000X00h. Refer to register for X value | |
804h | 4 | See Register | |
810h | 4 | 44000X00h. Refer to register for X value | |
814h | 4 | See Register | |
820h | 4 | 44000X00h. Refer to register for X value | |
824h | 4 | See Register | |
830h | 4 | 44000X00h. Refer to register for X value | |
834h | 4 | See Register | |
840h | 4 | 44000X00h. Refer to register for X value | |
844h | 4 | See Register | |
850h | 4 | 44000X00h. Refer to register for X value | |
854h | 4 | See Register | |
860h | 4 | 44000X00h. Refer to register for X value | |
864h | 4 | See Register | |
870h | 4 | 44000X00h. Refer to register for X value | |
874h | 4 | See Register | |
880h | 4 | 44000X00h. Refer to register for X value | |
884h | 4 | See Register | |
890h | 4 | 44000X00h. Refer to register for X value | |
894h | 4 | See Register | |
8a0h | 4 | 44000X00h. Refer to register for X value | |
8a4h | 4 | See Register | |
8b0h | 4 | 44000X00h. Refer to register for X value | |
8b4h | 4 | See Register | |
8c0h | 4 | 44000X00h. Refer to register for X value | |
8c4h | 4 | See Register | |
8d0h | 4 | 44000X00h. Refer to register for X value | |
8d4h | 4 | See Register | |
8e0h | 4 | 44000X00h. Refer to register for X value | |
8e4h | 4 | See Register | |
8f0h | 4 | 44000X00h. Refer to register for X value | |
8f4h | 4 | See Register | |
900h | 4 | 44000X00h. Refer to register for X value | |
904h | 4 | See Register | |
930h | 4 | 44000X00h. Refer to register for X value | |
934h | 4 | See Register | |
940h | 4 | 44000X00h. Refer to register for X value | |
944h | 4 | See Register | |
950h | 4 | 44000X00h. Refer to register for X value | |
954h | 4 | See Register | |
960h | 4 | 44000X00h. Refer to register for X value | |
964h | 4 | See Register | |
970h | 4 | 44000X00h. Refer to register for X value | |
974h | 4 | See Register | |
980h | 4 | 44000X00h. Refer to register for X value | |
984h | 4 | See Register | |
990h | 4 | 44000X00h. Refer to register for X value | |
994h | 4 | See Register | |
9a0h | 4 | 44000X00h. Refer to register for X value | |
9a4h | 4 | See Register | |
1e4h | 4 | 0h |