The following table describes the AXI4-Stream signal names and descriptions.
Important: In the following
table,
TotalDataWidth=data_width*3*samples_per_clock. The three values
correspond to Maximum Data
Width and Samples Per
Clock in GUI, respectively. See the Design Flow Steps
chapter for more information.| Signal Name | I/O | Width | Description |
|---|---|---|---|
| s_axis_video_tdata | I | TotalDataWidth | Input Video Data |
| s_axis_video_tvalid | I | 1 | Input Video Valid Signal |
| s_axis_video_tready | O | 1 | Input Ready |
| s_axis_video_tuser | I | 1 | Input Video Start Of Frame |
| s_axis_video_tlast | I | 1 | Input Video End Of Line |
| s_axi_video_tstrb | I | s_axis_video tdata/8 | Input video data strobe indicates whether the content of the associated byte of TDATA is processed as a data byte or a position byte |
| s_axi_video_tdest | I | 1 | Input video data routing information |
| m_axis_video_tdata | O | TotalDataWidth | Output Video Data |
| m_axis_video_tvalid | O | 1 | Output Valid |
| m_axis_video_tready | I | 1 | Output Ready |
| m_axis_video_tuser | O | 1 | Output Video Start Of Frame |
| m_axis_video_tlast | O | 1 | Output Video End Of Line |
| m_axi_video_tstrb | O | m_axis_video tdata/8 | Output video data strobe indicates whether the content of the associated byte of TDATA is processed as a data byte or a position byte |
| m_axi_video_tdest | O | 1 | Output video data routing information |