Intel® 400 Series Chipset On-Package Platform Controller Hub
Online Register Database
| ID | Date | Version | Classification |
|---|---|---|---|
| 615146 | 08/09/2019 | 1.2 | Public |
Link x Capabilities (LCAP0) – Offset c40
This register resides in Primary well (always on), or resides in Primary well (gated) with state retention, and reset by platform reset.
| Bit Range | Default | Access | Field Name and Description |
|---|---|---|---|
| 31:28 | 0h | RW/L | Audio Link Type (ALT) Indicates which Link Type this link belongs to. |
| 27:26 | - | - | Reserved
|
| 25:24 | 0h | RW/L | Number of Serial Data Out Signals (NSDO) 00b indicates that the Intel HD Audio controller supports one Serial Data Output signal. |
| 23:6 | - | - | Reserved
|
| 5 | 0h | RW/L | 192 MHz Supported (S192) Indicates 192 MHz clock is supported. |
| 4 | 0h | RW/L | 96 MHz Supported (S96) Indicates 96 MHz clock is supported. |
| 3 | 0h | RW/L | 48 MHz Supported (S48) Indicates 48 MHz clock is supported. |
| 2 | 1h | RW/L | 24 MHz Supported (S24) Indicates 24 MHz clock is supported. |
| 1 | 1h | RW/L | 12 MHz Supported (S12) Indicates 12 MHz clock is supported. |
| 0 | 1h | RW/L | 6 MHz Supported (S6) Indicates 6 MHz clock is supported. |