This document is a specification for the register interface of the FPGA module caesar.
This file is automatically generated by hdl-registers version 6.0.2-dev. Code generator HtmlPageGenerator version 1.0.0. Generated 2024-10-03 20:52 at commit 32af2301489cab59. Register hash 805a50de03b71b95d3523176ad9155b5fe7be903.
The following register modes are available.
Mode | Description |
---|---|
Read | Software can read a value that hardware provides. |
Write | Software can write a value that is available for hardware usage. |
Read, Write | Software can write a value and read it back. The written value is available for hardware usage. |
Write-pulse | Software can write a value that is asserted for one clock cycle in hardware. |
Read, Write-pulse | Software can read a value that hardware provides. Software can write a value that is asserted for one clock cycle in hardware. |
The following registers make up the register map.
Name | Index | Address | Mode | Default value | Description |
---|---|---|---|---|---|
config | 0 | 0x0000 | Read, Write | 0x40 | Configuration register. |
burst_length_bytes | 8:0 | 64 |
The number of bytes to request. Valid numeric range: [1 – 256]. |
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increment | 11:9 | 0 |
Offset that will be added to data. Valid numeric range: [-4 – 3]. |
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retry_count | 14:12 | 0 |
Number of retry attempts before giving up. Valid numeric range: [0 – 5]. |
This module does not have any constants.