Intel® 400 Series Chipset On-Package Platform Controller Hub
Online Register Database
| ID | Date | Version | Classification |
|---|---|---|---|
| 615146 | 08/09/2019 | 1.2 | Public |
SMI Enable (GPI_SMI_EN_GPP_D_0) – Offset 1a0
Register bits in this register are implemented for GPP_D signals that have SMI capability only. Other bits are reserved and RO.
| Bit Range | Default | Access | Field Name and Description |
|---|---|---|---|
| 30:5 | - | - | Reserved
|
| 4 | 0b | RW | GPI SMI Enable (GPI_SMI_EN_GPPC_D_4) Same description as bit 0. |
| 3 | 0b | RW | GPI SMI Enable (GPI_SMI_EN_GPPC_D_3) Same description as bit 0. |
| 2 | 0b | RW | GPI SMI Enable (GPI_SMI_EN_GPPC_D_2) Same description as bit 0. |
| 1 | 0b | RW | GPI SMI Enable (GPI_SMI_EN_GPPC_D_1) Same description as bit 0. |
| 0 | 0b | RW | GPI SMI Enable (GPI_SMI_EN_GPPC_D_0) This bit is used to enable/disable the generation of SMI when thecorresponding GPI_SMI_STS bit is set. The pad must also be routed forSMI functionality in order for SMI to be generated, i.e. the correspondingGPIROUTSMI must be set to 1. |