RBIL61 - MEM 0040h:0098h

RBIL61 - MEM 0040h:0098h

INT 15 - BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. - SET EVENT WAIT INTERVAL (ATIBM PC AT,PS50+IBM PS/2 Models 50,60,70,80) {#idx20677}

MEM 0040h:0098h - TIMER2 (ATIBM PC AT, PSIBM PS/2, any model exc Mod 30) - PTR TO USER WAIT-COMPLETE FLAG {#idx162363}

MEM 0040h:009Ch - TIMER2 (ATIBM PC AT, PSIBM PS/2, any model exc Mod 30) - USER WAIT COUNT IN MICROSECONDS {#idx162393}