Super ZX80
Posted: Wed Feb 07, 2018 9:03 pm
I just did the first test on using an 8MHz crystal on my Minstrel ZX80 clone. Inspired by https://hackaday.io/project/28963/galle ... b09145c1a8
With 3 bytes changed in the ROM, it worked just as I wanted. Giving 32 characters, but compressed to the left with room for 12 more characters. Next up will be to mod the ROM even further so that BASIC uses all the extra screen real estate.
Of course, the ZX80 is now 23% faster
With 3 bytes changed in the ROM, it worked just as I wanted. Giving 32 characters, but compressed to the left with room for 12 more characters. Next up will be to mod the ROM even further so that BASIC uses all the extra screen real estate.
Of course, the ZX80 is now 23% faster