reg_user_max_read_req (0x0008)
| Bit(s) | Default | Access | Description |
|---|---|---|---|
| 6:4 | 3’h5 | RW | Maximum read request 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. |
| 3 | – | – | Reserved |
| 2:0 | 3’h5 | RO | Actual maximum read request size issued to the user application. This value
may be lower than user_max_read due to PCIe configuration or data path
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. |