AXI4-Lite Slave Interface - 3.0 English

AXI to APB Bridge Product Guide (PG073)

Document ID
PG073
Release Date
2022-05-17
Version
3.0 English

The AXI4-Lite Slave Interface module provides a bidirectional slave interface to the AXI interface. The AXI address and data bus widths are always fixed at 32 bits. When both write and read transfers are simultaneously requested on the AXI4-Lite interface, the read request has higher priority than the write request. This module also contains the data phase timeout logic for generating a SLVERR response on the AXI interface when an APB slave does not respond.