The following table shows the signals for
AXI4-Stream video output interface. This
interface is an AXI4-Stream master interface and
runs at the s_axis_video_aclk clock rate. The data
width is user-configurable in the Vivado IDE by
setting Max Bits Per Component (BPC) and
Number of Pixels Per Clock on Video Interface
(PPC).
| Name | I/O | Width | Description |
|---|---|---|---|
| s_axis_video_aclk | I | 1 | AXI4-Stream clock |
| s_axis_video_aresetn | I | 1 | Reset (Active-Low) |
| VIDEO_OUT_tdata | O | (int((3*BPC*PPC+7)/8))*8 | Data |
| VIDEO_OUT_tlast | O | 1 | End of line |
| VIDEO_OUT_tready | I | 1 | Ready |
| VIDEO_OUT_tuser | O | 1 | Start of frame |
| VIDEO_OUT_tvalid | O | 1 | Valid |
|
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