AXI4-Stream Interfaces - 2.3 English

MIPI DSI Transmitter Subsystem Product Guide (PG238)

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2.3 English

If data is not being transmitted or received, check the following conditions:

If transmit <interface_name>_tready is stuck Low following the <interface_name>_tvalid input being asserted, the subsystem cannot send data.

If the receive <interface_name>_tvalid is stuck Low, the subsystem is not receiving data.

Check that the video_aclk and dphy_clk_200M inputs are connected and toggling.

Check subsystem configuration.