Config AXI4-Lite Memory Mapped Read Slave Interface Signals - 4.1 English

Config AXI4-Lite Memory Mapped Read Slave Interface Signals - 4.1 English - PG195

DMA/Bridge Subsystem for PCI Express Product Guide (PG195)

Document ID

PG195

Release Date

2024-12-18

Version

4.1 English

Table 1. Config AXI4-Lite Memory Mapped Read Slave Interface Signals
Signal Name	Direction	Description
s_axil_araddr[31:0]	I	This signal is the address for a memory mapped read to the DMA from the user logic.
s_axil_arprot[2:0]	I	Unused
s_axil_arvalid	I	The assertion of this signal means there is a valid read request to the address on s_axil_araddr.
s_axil_arready	O	Slave read address ready.
s_axil_rdata[31:0]	O	Slave read data.
s_axil_rresp	O	Slave read response.
s_axil_rvalid	O	Slave read valid.
s_axil_rready	I	Slave read ready.