Intel® 400 Series Chipset On-Package Platform Controller Hub
Online Register Database
| ID | Date | Version | Classification |
|---|---|---|---|
| 615146 | 08/09/2019 | 1.2 | Public |
Interrupt Control (INTCTL) – Offset 20
| Bit Range | Default | Access | Field Name and Description |
|---|---|---|---|
| 31 | 0b | RW | Global Interrupt Enable (GIE) Global bit to enable device interrupt generation. When set to 1 the Intel HD Audio |
| 30 | 0b | RW | Controller Interrupt Enable (CIE) Enables the general interrupt for controller functions. When set to 1 (and GIE is |
| 29:16 | - | - | Reserved
|
| 15:0 | 0h | RW | Stream Interrupt Enable (SIE) When set to 1 the individual Streams are enabled to generate an interrupt when the |