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Starting at 5.3 HDMI TX in the user manual
I ran the test.bat from the Demonstrations/FPGA/HDMI_TX project.
I can see the video pattern as depicted in the User Manual, but there's no audio, even after using the switch to enable/disable.
I then tried modifying the code so that the switch is always enabled and still no sound.
The pin assignments look correct in pin planner
HDMI_I2S -> PIN_T13
HDMI_LRCLK -> PIN_T11
HDMI_SCLK -> PIN_T12
I know that the device is capable of producing HDMI Audio, i have the mister retro project installed on an SD card and the hdmi audio/video work fine.
- Tags:
- Cyclone® V FPGAs
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