Category: video
INT 10 - VIDEO - WRITE CHARACTER AND ATTRIBUTE AT CURSOR POSITION AH = 09h AL = character to display BH = page number (00h to number of pages - 1) (see #00010) background color in 256-color graphics modes (ET4000) BL = attribute (text mode) or color (graphics mode) if bit 7 set in <256-color graphics mode, character is XOR'ed onto screen CX = number of times to write character Return: nothing Notes: all characters are displayed, including CR, LF, and BS replication count in CX may produce an unpredictable result in graphics modes if it is greater than the number of positions remaining in the current row With PhysTechSoft's PTS ROM-DOS the BH, BL, and CX values are ignored on entry. SeeAlso: AH=08h,AH=0Ah,AH=4Bh"GRAFIX",INT 17/AH=60h,INT 1F"SYSTEM DATA" SeeAlso: INT 43"VIDEO DATA",INT 44"VIDEO DATA"