RBIL61 - INT FA

RBIL61 - INT FA

CALL xxxxh:xxxxh - Intel 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. Upgrade {#idx159410}

INT 21 - DoubleDOS - TURN OFF TASK SWITCHING {#idx62868}{#idx71110}

INT 52 - IRQ2 relocated by DESQview {#idx102614}

INT 5A - IRQ10 relocated by DESQview 2.26+ {#idx103060}

INT F8 - Sanyo MBC-550/555 - IRQ0 - 100 HZ INTERRUPT {#idx132566}

INT F9 - Sanyo MBC-550/555 - IRQ1 - ??? {#idx132583}

INT FA - DoubleDOS - TURN OFF TIMESHARING {#idx132604}

INT FA - reserved for user interrupt {#idx132584}{#idx132615}

INT FA - Sanyo MBC-550/555 - IRQ2 - SERIAL PORTIBM PC Portable (uses same BIOS as XT) USART(Universal Synchronous/Asynchronous Receiver/Transmitter) see also UART INTERRUPT {#idx132588}

INT FB - DoubleDOS - TURN ON TIMESHARING {#idx132645}

INT FB - Sanyo MBC-550/555 - IRQ3 - KEYBOARD USART(Universal Synchronous/Asynchronous Receiver/Transmitter) see also UART RECEIVE INTERRUPT {#idx132637}