CFU_PENDING_READ_CNT (CFU_CSR) Register Description
| Register Name | CFU_PENDING_READ_CNT |
|---|---|
| Relative Address | 0x0000000110 |
| Absolute Address | 0x00F12B0110 (CFU_CSR) |
| Width | 32 |
| Type | mixedMixed types. See bit-field details. |
| Reset Value | 0x00000000 |
| Description | frame read qword count |
CFU_PENDING_READ_CNT (CFU_CSR) Register Bit-Field Summary
| Field Name | Bits | Type | Reset Value | Description |
|---|---|---|---|---|
| Reserved | 31:25 | razRead as zero | 0 | Reserved |
| num | 24:0 | roRead-only | 0 | CFU snoops FRCNT register write to CFRAME. This counter decrease after each AXI FDRO read until FRCNT reaches 0. All subsequent CFI transaction are blocked when FRCNT is not 0. In SFR case, each SFR write will increment FRCNT by 25, and each AXI FDRO read will decrease FRCNT by 1. |