| Field Name | Bits | Type | Reset Value | Description |
|---|
| Reserved | 63:29 | razRead as zero | 0x0 | reserved |
| pmu_event3_id | 28:24 | rwNormal read/write | 0x0 | RN-I PMU Event 3 ID; see pmu_event0_id for encodings |
| Reserved | 23:21 | razRead as zero | 0x0 | reserved |
| pmu_event2_id | 20:16 | rwNormal read/write | 0x0 | RN-I PMU Event 2 ID; see pmu_event0_id for encodings |
| Reserved | 15:13 | razRead as zero | 0x0 | reserved |
| pmu_event1_id | 12:8 | rwNormal read/write | 0x0 | RN-I PMU Event 1 ID; see pmu_event0_id for encodings |
| Reserved | 7:5 | razRead as zero | 0x0 | reserved |
| pmu_event0_id | 4:0 | rwNormal read/write | 0x0 | RN-I PMU Event 0 ID 5h00: No event 5h01: Port S0 RDataBeats 5h02: Port S1 RDataBeats 5h03: Port S2 RDataBeats 5h04: RXDAT flits received 5h05: TXDAT flits sent 5h06: Total TXREQ flits sent 5h07: Retried TXREQ flits sent 5h08: RRT occupancy count overflow 5h09: WRT occupancy count overflow 5h0A: Replayed TXREQ flits 5h0B: WriteCancel sent 5h0C: Port S0 WDataBeats 5h0D: Port S1 WDataBeats 5h0E: Port S2 WDataBeats 5h0F: RRT allocation 5h10: WRT allocation 5h11: RDB pool state is all unordered 5h12: RDB pool state is replay 5h13: RDB pool state is hybrid 5h14: RDB pool state is all ordered |