Intel® Core™ Ultra Processors for H-series and U-series Platforms SOC I/O Registers
| ID | Date | Version | Classification |
|---|---|---|---|
| 795260 | 12/14/2023 | 001 | Public |
REG RFW (RFW) – Offset 78
Receive FIFO Write
| Bit Range | Default | Access | Field Name and Description |
|---|---|---|---|
| 31:10 | 0h | NA | Res_31_10 (Res_31_10) Reserved |
| 9 | 0h | WO | RFFE (RFFE) Receive FIFO Framing Error. These bits are only valid when FIFO access mode |
| 8 | 0h | WO | RFPE (RFPE) Receive FIFO Parity Error. These bits are only valid when FIFO access mode is |
| 7:0 | 0h | WO | RFWD (RFWD) Receive FIFO Write Data. These bits are only valid when FIFO access mode is |