Q-on

Re: Does the ADV7343 support VGA/XGA ?

Discussion created by Q-on on Jul 10, 2013
Branched from an earlier discussion

Hi Paul,

No, the PCB is not already build.

I understand that the ADV7343 does not support the timing that is required for VGA/XGA.

The plan was to use the ADV7343 for this case only as DAC to output the RGB 4:4:4 data ( 24-bit pixel input)

from the Video-Source FPGA . HSYNC and VSYNC will not be routed to the ADV7343 but directly from the Video Source FPGA to TTL Buffers. A pipeline delay within the ADV7343 could be managed by the FPGA to align HSYNC/VSYNC with the analogue Signal from ADV7343.

 

Best regards

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