AXI4-Stream Transmit Interface - 7.2 English - PG138

AXI 1G/2.5G Ethernet Subsystem Product Guide (PG138)

Document ID: PG138
Release Date: 2024-06-05
Version: 7.2 English

The AXI4-Stream transmit signal ports are described in the following table.

Table 1. AXI4-Stream Transmit Ports
Signal Name	Direction	Description
axis_clk	In	AXI4-Stream clock for TXD RXD TXC and RXS interfaces.
axi_str_txd_aresetn	In	AXI4-Stream Transmit Data Reset. See Resets.
axi_str_txd_tvalid	In	AXI4-Stream Transmit Data Valid.
axi_str_txd_tready	Out	AXI4-Stream Transmit Data Ready.
axi_str_txd_tlast	In	AXI4-Stream Transmit Data Last Word.
axi_str_txd_tkeep[3:0]	In	AXI4-Stream Transmit Data Valid Strobes.
axi_str_txd_tdata[31:0]	In	AXI4-Stream Transmit Data bus.
axi_str_txc_aresetn	In	AXI4-Stream Transmit Control Reset. See Resets.
axi_str_txc_tvalid	In	AXI4-Stream Transmit Control Valid.
axi_str_txc_tready	Out	AXI4-Stream Transmit Control Ready.
axi_str_txc_tlast	In	AXI4-Stream Transmit Control Last Word.
axi_str_txc_tkeep[3:0]	In	AXI4-Stream Transmit Control Valid Strobes.
axi_str_txc_tdata[31:0]	In	AXI4-Stream Transmit Control bus.