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AX = 1110h ES:BP -> user table CX = count of patterns to store DX = character offset into map 2 block BL = block to load in map 2 BH = number of bytes per character pattern
Return:
Nothing
Notes: This function will cause a mode set, completely resetting the video environment, but without clearing the video buffer. This function is designed to be called immediately after a mode set, it is equivalent to AX=110xh except that: Page 0 must be active. Bytes/character is recalculated. Max character rows is recalculated. CRT buffer length is recalculated. CRTC registers are reprogrammed as follows: R09 = bytes/char-1 ; max scan line (mode 7 only) R0A = bytes/char-2 ; cursor start R0B = 0 ; cursor end R12 = ((rows+1)*(bytes/char))-1 ; vertical display end R14 = bytes/char ; underline loc
(*** BUG:
Should be 1 less ***). The current block specifiers may be determined with INT 10/AH=1Bh, looking at offsets 2Bh and 2Ch of the returned data (VGA only) (see AH=1Bh,#00040)
See Also: AX=1100h - AX=1111h - AX=1112h - AX=1114h -
Index:
Text mode;font|text mode;screen rows
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