Intel® Core™ Ultra Series 3 Processors I/O Registers
| ID | Date | Version | Classification |
|---|---|---|---|
| 872352 | 04/14/2026 | 001 | Public |
USB Audio Offload Link x Frame Adjustment (UAOL0FA) – Offset f114
This register controls the periodic adjustment of the frame counter after the initial the synchronization.
| Bit Range | Default | Access | Field Name and Description |
|---|---|---|---|
| 31 | 0h | RW/1S | Adjust Counter (ADJ) When set to 1, it initiates a one time adjustment to the frame counter. |
| 30 | 0h | RW | Adjustment Direction (ADIR) Indicate the adjustment direction. |
| 29:19 | 0h | RW | Adjustment Frame Count (AFCNT) Indicate the adjustment size. Unit in number of 1 ms frame index of the frame counter. |
| 18:16 | 0h | RW | Adjustment Micro Frame Count (AMFCNT) Indicate the adjustment size. Unit in number of 125 us micro frame index of the frame counter. |
| 15:14 | 0h | RO | Reserved (Preserved) (RSVD15) SW must preserve the original value when writing. |
| 13:0 | 0h | RW | Adjustment Clock in Micro Frame Count (ACIMFCNT) Indicate the adjustment size. Unit in number of XTAL clock index of the frame counter. |