Intel® 400 Series Chipset On-Package Platform Controller Hub
Online Register Database
ID | Date | Version | Classification |
---|---|---|---|
615146 | 08/09/2019 | 1.2 | Public |
I/O Decode Ranges (IOD) – Offset 80
I/O Decode Ranges.
Bit Range | Default | Access | Field Name and Description |
---|---|---|---|
14:13 | - | - | Reserved
|
12 | 0b | RW | FDD Range (FDD) The following table describes which range to decode for the FDD Port |
11:10 | - | - | Reserved
|
9:8 | 00b | RW | LPT Range (LPT) The following table describes which range to decode for the LPT Port: |
7 | - | - | Reserved
|
6:4 | 000b | RW | ComB Range (CB) The following table describes which range to decode for the COMB Port |
3 | - | - | Reserved
|
2:0 | 000b | RW | ComA Range (CA) The following table describes which range to decode for the COMA Port |