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back2root:ibm-pc-ms-dos:interrupts:int_44:start

Int 44h - Video DATA - ROM Bios Character Font, Characters 00h-7Fh (PCjr)

  • not a true interrupt, but a far pointer to a table of character bit maps for the graphics mode representation of ASCII characters 0 through 127

This vector points at graphics data for current character font.

points at graphics data for characters 00h-7Fh of the current font in 8×8 dot modes, graphics data for all characters in 8×14 and 8×16 modes

Desc: this vector points at graphics data for current character font

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back2root/ibm-pc-ms-dos/interrupts/int_44/start.txt · Dernière modification : de frater