Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revision | Last revisionBoth sides next revision | ||
en:docs:macrolib:setmode [2022/10/02 03:51] – prokushev | en:docs:macrolib:setmode [2022/11/21 05:41] – prokushev | ||
---|---|---|---|
Line 32: | Line 32: | ||
===== Return ===== | ===== Return ===== | ||
- | None | + | * AL = video mode flag (Phoenix, AMI BIOS) |
+ | * 20h mode > 7 | ||
+ | * 30h modes 0-5 and 7 | ||
+ | * 3Fh mode 6 | ||
+ | * AL = CRT controller mode byte (Phoenix 386 BIOS v1.10) | ||
+ | |||
+ | ===== Notes ===== | ||
+ | |||
+ | IBM standard modes do not clear the screen if the high bit of AL is set (EGA or higher only) | ||
{{page> | {{page> |