| Field Name | Bits | Type | Reset Value | Description |
|---|
| Reserved | 63:30 | razRead as zero | 0x0 | reserved |
| pmu_event3_id | 29:24 | rwNormal read/write | 0x0 | SBSX PMU Event 3 select; see pmu_event0_id for encodings |
| Reserved | 23:22 | razRead as zero | 0x0 | reserved |
| pmu_event2_id | 21:16 | rwNormal read/write | 0x0 | SBSX PMU Event 2 select; see pmu_event0_id for encodings |
| Reserved | 15:14 | razRead as zero | 0x0 | reserved |
| pmu_event1_id | 13:8 | rwNormal read/write | 0x0 | SBSX PMU Event 1 select; see pmu_event0_id for encodings |
| Reserved | 7:6 | razRead as zero | 0x0 | reserved |
| pmu_event0_id | 5:0 | rwNormal read/write | 0x0 | SBSX PMU Event 0 select 6h00: No event 6h01: Read request 6h02: Write request 6h03: CMO request 6h04: RETRYACK TXRSP flit sent 6h05: TXDAT flit seen 6h06: TXRSP flit seen 6h11: Read request tracker occupancy count overflow 6h12: Write request tracker occupancy count overflow 6h13: CMO request tracker occupancy count overflow 6h14: WDB occupancy count overflow 6h15: Read AXI pending tracker occupancy count overflow 6h16: CMO AXI pending tracker occupancy count overflow 6h21: ARVALID set without ARREADY 6h22: AWVALID set without AWREADY 6h23: WVALID set without WREADY 6h24: TXDAT stall (TXDAT valid but no link credit available) 6h25: TXRSP stall (TXRSP valid but no link credit available) NOTE: All other encodings are reserved. |