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AH = F7h DX = port number Pointer/data chips 00h CRTC (3B4h mono modes, 3D4h color modes) 08h Sequencer 3C4h 10h Graphics Controller 3CEh 18h Attribute Controller 3C0h Single registers 20h Miscellaneous Output register 3C2h 28h Feature Control register (3BAh mono modes, 3DAh color modes) 30h Graphics 1 Position register 3CCh 38h Graphics 2 Position register 3CAh ES:BX -> table of one-byte entries, one byte to be written to each register
Return:
Nothing
Note: The RIL is provided by EGA.SYS, the Microsoft Mouse driver, the OS/2 compatibility box, and others
See Also: AH=F0h"EGA" - AH=F6h"EGA"
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