AXI4-Stream Requester Request Interface - 4.4 English

UltraScale Devices Gen3 Integrated Block for PCI Express LogiCORE IP Product Guide (PG156)

Document ID
PG156
Release Date
2023-11-24
Version
4.4 English
Table A-13: AXI-4 Stream Requester Request Interface Signal Mapping

AXI4-Stream (Basic) Transmit Interface Name

AXI4-Stream (Enhanced) Requester Request Interface Name

Differences

s_axis_tx_tlast

s_axis_rq_tlast

None

s_axis_tx_tdata

(64/128)

s_axis_rq_tdata

(64/128/256)

None

s_axis_tx_tvalid

s_axis_rq_tvalid

None

s_axis_tx_tready

s_axis_rq_tready

None

s_axis_tx_tstrb

s_axis_rq_tkeep

See s_axis_tx_tstrb

s_axis_tx_tuser

s_axis_rq_tuser

See s_axis_tx_tuser

tx_buf_av[5:0]

pcie_tfc_nph_av /

pcie_tfc_npd_av/

pcie_rq_tag_av

See tx_buf_av

tx_terr_drop

tx_cfg_req

NA

The feature is not available.

tx_cfg_gnt

NA

The feature is not available.