Table des matières

INT 0x10 - 0x0d - Read Graphics Pixel at Coordinate

Request/Call:

reg value descr
AH 0x0d
BH page number, see Video Pages
CX column number (zero based)
DX row number (zero based)

Return:

reg descr
AH color of pixel read

Notes & Comments

  • 64K IBM EGAs with BIOS dated 9/13/84 in 350 line video modes, return invalid data in AL
  • page number in BH ignored for 320×200 4 color graphics mode

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