| Bit Index | Default | Access Type | Description |
|---|---|---|---|
| 6:4 | 3’h5 | RO |
user_eff_payload The actual maximum payload size issued to the user application. This value might be lower than user_prg_payload due to IP configuration or datapath width. 3'b000: 128 bytes 3'b001: 256 bytes 3'b010: 512 bytes 3'b011: 1024 bytes 3'b100: 2048 bytes 3'b101: 4096 bytes |
| 3 | Reserved | ||
| 2:0 | 3’h5 | RW |
user_prg_payload The programmed maximum payload size issued to the user application. 3'b000: 128 bytes 3'b001: 256 bytes 3'b010: 512 bytes 3'b011: 1024 bytes 3'b100: 2048 bytes 3'b101: 4096 bytes |