VIC 20 build. Raster generator HSYNC and VSYNC

We start the build of the raster generator. Part 1: CPU - https://youtu.be/epuP5fAuRj0 Part 2: Raster generator - https://youtu.be/Qv5tEn72Luc Part 3: Monochrome output - https://youtu.be/giVttGIXC1E The schematic for this part of the build and the code to generate the EPROMs are available on GitHub https://github.com/Turing6502/VIC20