Created
February 20, 2017 21:48
-
-
Save foone/f2d77b5ec96eb63e26d3da945f252909 to your computer and use it in GitHub Desktop.
ASCII Table on a MDA monochrome adapter
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| SCREEN 0, 0 | |
| CLS | |
| DEF SEG = &HB000 | |
| FOR y = 0 TO 15 | |
| FOR x = 0 TO 15 | |
| addy = x * 4 + y * 160 | |
| POKE addy, x + y * 16 | |
| POKE 1 + addy, 10 | |
| POKE addy + 2, x + y * 16 | |
| POKE 3 + addy, 2 | |
| NEXT x | |
| NEXT y |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment