Intel® 400 Series Chipset On-Package Platform Controller Hub
Online Register Database
| ID | Date | Version | Classification |
|---|---|---|---|
| 615146 | 08/09/2019 | 1.2 | Public |
LPC I/O Enable (LPCIOE) – Offset 2774
Offset 2774h: LPCIOE LPC I/O Enables
| Bit Range | Default | Access | Field Name and Description |
|---|---|---|---|
| 30:10 | - | - | Reserved
|
| 9 | 0b | RW/L | High Gameport Enable (HGE) Enables decoding of the I/O locations 208h to 20Fh to LPC. |
| 8 | 0b | RW/L | Low Gameport Enable (LGE) Enables decoding of the I/O locations 200h to 207h to LPC.This register is Read-Only if the DMIC.SRL field is set. |
| 7:4 | - | - | Reserved
|
| 3 | 0b | RW/L | Floppy Drive Enable (FDE) Enables decoding of the FDD range to LPC. Range is selected by LIOD.FDE. |
| 2 | 0b | RW/L | Parallel Port Enable (PPE) Enables decoding of the LPT range to LPC. Range is selected by LIOD.LPT. |
| 1 | 0b | RW/L | Com Port B Enable (CBE) Enables decoding of the COMB range to LPC. Range is selected by LIOD.CB. |
| 0 | 0b | RW/L | Com Port A Enable (CAE) Enables decoding of the COMA range to LPC. Range is selected by LIOD.CA. |