Intel® 800 Series Chipset Family Platform Controller Hub (PCH), Volume 2
| ID | Date | Version | Classification |
|---|---|---|---|
| 834576 | 10/10/2024 | 001 | Public |
Generic GPIO Upstream VW Enables for eSPI Fourth Device (VWGPIO_IN_EN_SLV_EXT[3]) – Offset 4250
| Bit Range | Default | Access | Field Name and Description |
|---|---|---|---|
| 31:16 | 0h | RO | Reserved (RSVD_31_16) Reserved |
| 15 | 1h | RW/L | Enable upstream VWs for EC index 5Fh (VW_IN_EN_5F) 1'b1: VW group indicated by this EC index will be sent to GPIO |
| 14 | 1h | RW/L | Enable upstream VWs for EC index 5Eh (VW_IN_EN_5E) 1'b1: VW group indicated by this EC index will be sent to GPIO |
| 13 | 1h | RW/L | Enable upstream VWs for EC index 5Dh (VW_IN_EN_5D) 1'b1: VW group indicated by this EC index will be sent to GPIO |
| 12 | 1h | RW/L | Enable upstream VWs for EC index 5Ch (VW_IN_EN_5C) 1'b1: VW group indicated by this EC index will be sent to GPIO |
| 11 | 1h | RW/L | Enable upstream VWs for EC index 5Bh (VW_IN_EN_5B) 1'b1: VW group indicated by this EC index will be sent to GPIO |
| 10 | 1h | RW/L | Enable upstream VWs for EC index 5Ah (VW_IN_EN_5A) 1'b1: VW group indicated by this EC index will be sent to GPIO |
| 9 | 1h | RW/L | Enable upstream VWs for EC index 59h (VW_IN_EN_59) 1'b1: VW group indicated by this EC index will be sent to GPIO |
| 8 | 1h | RW/L | Enable upstream VWs for EC index 58h (VW_IN_EN_58) 1'b1: VW group indicated by this EC index will be sent to GPIO |
| 7 | 1h | RW/L | Enable upstream VWs for EC index 57h (VW_IN_EN_57) 1'b1: VW group indicated by this EC index will be sent to GPIO |
| 6 | 1h | RW/L | Enable upstream VWs for EC index 56h (VW_IN_EN_56) 1'b1: VW group indicated by this EC index will be sent to GPIO |
| 5 | 1h | RW/L | Enable upstream VWs for EC index 55h (VW_IN_EN_55) 1'b1: VW group indicated by this EC index will be sent to GPIO |
| 4 | 1h | RW/L | Enable upstream VWs for EC index 54h (VW_IN_EN_54) 1'b1: VW group indicated by this EC index will be sent to GPIO |
| 3 | 1h | RW/L | Enable upstream VWs for EC index 53h (VW_IN_EN_53) 1'b1: VW group indicated by this EC index will be sent to GPIO |
| 2 | 1h | RW/L | Enable upstream VWs for EC index 52h (VW_IN_EN_52) 1'b1: VW group indicated by this EC index will be sent to GPIO |
| 1 | 1h | RW/L | Enable upstream VWs for EC index 51h (VW_IN_EN_51) 1'b1: VW group indicated by this EC index will be sent to GPIO |
| 0 | 1h | RW/L | Enable upstream VWs for EC index 50h (VW_IN_EN_50) 1'b1: VW group indicated by this EC index will be sent to GPIO |