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- {
- SG> ok.. how do you switch from 50 line mode to 25 line mode in assembly,
- SG> and vice versa? I've tried many ways, which crash every now and then...
- }
- To 25 lines:
-
- Uses crt;
- begin
- textmode(co80); {co80=3}
- end.
-
- To 50 lines:
- procedure vga50;
- assembler;
- asm
- mov ax,1202h
- mov bl,30h
- int 10h
- mov ax,3
- int 10h
- mov ax,1112h
- mov bl,0
- int 10h
- end;
- begin
- vga50
- end.
-