All, Finally got the documentation package for the 8085 SBC rev 4 Mini (one of this year's VCF East kits) nailed down: http://filedump.glitchwrks.com/projects/gw-8085sbc-4m/ The above link includes the manual, schematics, GAL equations, and Flash chip image. If you weren't at the workshop, you can buy the bare board, kit, or fully assembled SBC on Tindie: https://www.tindie.com/products/34563/ Thanks, Jonathan