Intel® Core™ Ultra 200V Series Processors SOC I/O Registers
| ID | Date | Version | Classification |
|---|---|---|---|
| 831520 | 09/03/2024 | 001 | Public |
Global Capabilities (GCAP) – Offset 0
This register indicates the capabilities of the controller.
| Bit Range | Default | Access | Field Name and Description |
|---|---|---|---|
| 15:12 | 9h | RO | Number of Output Streams Supported (OSS) Indicates the number of output streams that the Intel HD Audio controller supports. |
| 11:8 | bh | RO | Number of Input Streams Supported (ISS) Indicates the number of input streams that the Intel HD Audio controller supports. |
| 7:3 | 0h | RO | Number of Bidirectional Streams Supported (BSS) 00000b indicates that the Intel HD Audio controller supports 0 bidirectional streams. |
| 2:1 | 0h | RO | Number of Serial Data Out Signals (NSDO) 00b indicates that the Intel HD Audio controller supports one Serial Data Output signal. |
| 0 | 1h | RO | 64 Bit Address Supported (OK64) A 1 indicates that the Intel HD Audio controller supports 64 bit addressing for BDL addresses, data buffer addresses, and command buffer addresses. |