5
- Fix init mode (ah=00). Should use more BIOS variables
6
- Add new functionalities and modify static functionality table
7
- Performance : 16 bits IO
10
- Implement the remaining functions (don't know if all are needed):
11
- chargen ax=1120, ax=1121, ax=1122, ax=1123, ax=1124
12
- display switch interface ah=12 bl=35
13
- video refresh control ah=12 bl=36
20
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24
- have plex86 host side display interface
25
- have text io functions in vbe mode