Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

VGA_VS and VGA_HS for Tpad

I had generated niosii core using qsys, this is the component declaration obtained, ======== double_buffer_system u0 ( .clock_0_clock_in_clk (CLOCK_50), ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

The tpad from Terasic only makes use of the data valid signal and does not use H-Sync or V-Sync. If you are lucky, your controller will put out the proper data valid pattern for the display to operate properly.

All that said, just let those two outputs be unconnected and hope for the best.