The AXI4-Lite control slave interface is compliant with the AXI4-Lite interface specification. The interface includes the following features and options:
- Support for 32- and 64-bit data bus widths
- Requires a 128K byte address range
- Write strobes are ignored and all write accesses are treated as being the full data bus width, because the optional WSTRB signal is omitted from the interface
Note: Register writes with no write strobes asserted are performed as if they were the full data bus width.