Good Enough to Move On (For Now)

I&rsquo;ve been working on bringing up the video card for PikaPC, my PowerPC homebrew computer. This is a custom card I designed to support the S3 ViRGE or Trio64V+. I&rsquo;m using the latter for now because ViRGE was known to have some bugs in its VLB support. Last week I was finally able to work out a wiring error that was preventing me from accessing the chip and get it to output a valid video…