Intel® 800 Series Chipset Family Platform Controller Hub (PCH), Volume 2
| ID | Date | Version | Classification |
|---|---|---|---|
| 834576 | 10/10/2024 | 001 | Public |
SMI Enable (GPI_SMI_EN_GPP_E_0) – Offset 2a4
| Bit Range | Default | Access | Field Name and Description |
|---|---|---|---|
| 31:23 | 0h | RO | Reserved (RSVD_0) Reserved |
| 22:9 | 0h | RO | Reserved |
| 8 | 0h | RW | GPI SMI Enable (GPI_SMI_EN_GPP_E_8) Same description as bit 0. |
| 7 | 0h | RW | GPI SMI Enable (GPI_SMI_EN_GPP_E_7) Same description as bit 0. |
| 6 | 0h | RW | GPI SMI Enable (GPI_SMI_EN_GPP_E_6) Same description as bit 0. |
| 5 | 0h | RW | GPI SMI Enable (GPI_SMI_EN_GPP_E_5) Same description as bit 0. |
| 4 | 0h | RW | GPI SMI Enable (GPI_SMI_EN_GPP_E_4) Same description as bit 0. |
| 3 | 0h | RW | GPI SMI Enable (GPI_SMI_EN_GPP_E_3) Same description as bit 0. |
| 2 | 0h | RW | GPI SMI Enable (GPI_SMI_EN_GPP_E_2) Same description as bit 0. |
| 1 | 0h | RW | GPI SMI Enable (GPI_SMI_EN_GPP_E_1) Same description as bit 0. |
| 0 | 0h | RW | GPI SMI Enable (GPI_SMI_EN_GPP_E_0) This bit is used to enable/disable the generation of SMI when the corresponding GPI_SMI_STS bit is set. The pad must also be routed for SMI functionality in order for SMI to be generated, i.e. the corresponding GPIROUTSMI must be set to '1'. |