INT 52 - Tandy 2000 - VIDEO SERVICES Note: this interrupt is identical to INT 10 SeeAlso: INT 10/AH=00h,INT 10/AH=01h,INT 10/AH=08h,INT 10/AH=0Eh SeeAlso: INT 4A"Tandy 2000",INT 51"Tandy 2000",INT 53"Tandy 2000"