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- Tue Dec 14, 2021 4:35 pm
- Forum: VIC-20 Assembly Programming
- Topic: Drawing line with use of $9004 blinks
- Replies: 1
- Views: 6549
Drawing line with use of $9004 blinks
Hello, I have made a simple VIC-20 program (attached), which waits for the raster beam, changes the color once the line is detected and on the next line it changes it back, so it draws a line. And it should stay like that. It loops forever, but sometimes SOMETHING goes wrong, so the background is fi...