AXI4-Stream Slave Interface [Audio Input] - 2.0 English

UHD SDI Audio LogiCORE IP Product Guide (PG309)

Document ID
PG309
Release Date
2021-12-01
Version
2.0 English
Table 1. UHD-SDI Audio (Embed) I/O Signal Description
Port Name Width I/O Description
s_axis_clk 1 Input AXI4-Stream clock
s_axis_resetn 1 Input AXI4-Stream reset, Active-Low
s_axis_tvalid 1 Input

AXI4-Stream Valid

s_axis_tready 1 Output

AXI4-Stream Ready

s_axis_tdata 32 Input AXI4-Stream Data
s_axis_tid log base 2 (Maximum Audio Channels) Input

AXI4-Stream Identifier

s_axis_tid width is:
  • 1 when Maximum Audio Channels is 2
  • 2 when Maximum Audio Channels is 4
  • 3 when Maximum Audio Channels is 6 or 8
  • 4 when Maximum Audio Channels is 10, 12, 14 or 16
  • 5 when Maximum Audio Channels is 32