INT 10 - VIDEO - GRAPH-MODE CHARGEN - SET ROM(Read-Only Memory) A memory for program storage which may not be changed by the program as it runs. 8x8 DOUBLE-DOT CHARS (PSIBM PS/2, any model,EGAEnhanced Graphics Adapter(Enhanced Graphics Adapter) IBMInternational Busiuness Machines's second color video board for the IBMInternational Busiuness Machines PCIBM PC family, capable of a maximum resolution of 640x350 pixels in 16 simultaneous colors of a total of 64 possible colors.,VGAVideo Graphics Array(Video Graphics Array) The video adapter introduced with the IBMInternational Busiuness Machines PS/2IBM PS/2, any model series of computers.)
	AX = 1123h
	BL = row specifier (see AX=1121h)
Return: nothing
Notes:	this function is meant to be called immediately after a mode set;
	  results are unpredictable at other times
	UltraVision v2+ sets INT 43 to the appropriate font on this call
SeeAlso: AX=1112h,AX=1120h,AX=1121h,AX=1122h,AX=1124h,AX=1129h
SeeAlso: INT 1F"SYSTEM DATA",INT 43"VIDEO DATA"