Pixel Plotting in ZX80 Basic
Posted: Mon Apr 15, 2019 10:23 am
For fun I wanted to reproduce the Jupiter Ace sine wave program on a ZX80 in BASIC. ZX80 Basic of course doesn't provide PLOT or UNPLOT, the display is inconveniently after the workspace and variables (so you can't just cache the start address) and the block graphics character codes are in a wacky order, but eventually I managed it
A longer blog about this epic struggle can be found here.
.z80 files attached.
A longer blog about this epic struggle can be found here.
.z80 files attached.