Rasterizer - Firmware #2

dub 19, 21:38

4.4.2011

Few hours with ISE and I am able to read ADCs, and somehow write it to memory. But something is still wrong, probably timing, and also clearing new memory.

My strategy for firmware is this:

  • divide memory to 4 pages
  • during drawing VGA clear page for next vectors
  • draw vectors directly by using DAC output as row and column
  • swap pages after each sync

Following video is actual result

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