RBIL61 - TURN ON

RBIL61 - TURN ON

INT 09 - IRQ1 - KEYBOARD DATA READY {callout or callback} {#idx685}

INT 10 - VIDEO - Compaq Extensions - TURN ON REVERSE VIDEO {#idx6605}

INT 13 - UNIQUE UX Turbo Utility - SET TURBO MODE {#idx11597}

INT 14 - COURIERS.COM - OUTPUT STATUS {#idx14593}

INT 14 - COURIERS.COM - SEND SINGLE CHARACTER {#idx14626}

INT 14 - MultiDOS Plus - CLEAR BUFFERS {#idx13648}{#idx13650}

INT 15 - CASSETTE - TURN ON TAPE DRIVE'S MOTOR (PCIBM PC and PCjr only) {#idx15380}

INT 15 - Compaq SLT/286 - MODIFY POWER CONSERVATION/MODEM CONFIGURATION {#idx18947}

INT 15 - DESQview v2.26+ - "ASSERTVIR" - CONTROL 386 SCREEN VIRTUALIZATION {#idx24191}

INT 15 - HP OmniShare - STANDBY.COM - TURN ON THE SCREEN IMMEDIATELY {#idx21264}

INT 15 - Juko UNIQUE UX 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. - TURBO MODE CONTROL {#idx24782}

INT 15 - VMiX - "sys_sleep" - PUT PROCESS TO SLEEP {#idx16794}

INT 16 - Doorway v2.x+ - INSTALLATION CHECK / REDIRECTION CONTROLa {#idx25965}

INT 16 - Frank Klemm Keyboard Driver v2.0 - API(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes. {#idx25730}

INT 21 - DoubleDOS - TURN ON TASK SWITCHING {#idx62895}{#idx71150}

INT 21 - Memory Managers - GET API(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes. ENTRY POINT {undocumentedInformation about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.} {#idx47311}

INT 21 - PCMag PCMANAGE/DCOMPRES - TURN ON/OFF {#idx58528}{#idx58531}

INT 21 - SMARTDRV.SYS v3.x only - IOCTL - CACHE CONTROL {#idx47817}{#idx47823}

INT 2D - AMISAlternate Multiplex Interrupt Specification v3.0+ - INSTALLATION CHECK {#idx73947}

INT 2F - DESQview v2.26+ XDIsee External Device Interface - CUSTOM SUBFUNCTION, DVSIXDI.COM {#idx94399}

INT 2F - DOS 4 only SHARE internal - TURN ON FILE SHARING CHECKS {undocumentedInformation about a product which is not publicly available from the manufacturer, and must be determined by reverse-engineering (disassembly, trial-and-error, etc.). Undocumented information tends to change -- often dramatically -- between successive revisions of a product, since the manufacturer has no obligation to maintain compatibility in behavior which is not explicitly stated.} {#idx76212}

INT 2F - QRIP/TSR(Terminate and Stay Resident) A program which remains in memory after terminating in order to provide services to other programs or the user. The name comes from the name of the DOS function call used to remain in memory after termination. - TURN ON GRAPHICS SCREEN {#idx89427}

INT 2F - SMARTDRV v4.00+ - STATUS {#idx84591}

INT 2F - SWELL.EXE - TURN ON "BORLAND SUPPORT" {#idx93051}

INT 2F - SWELL.EXE - TURN ON VERBOSE MODE {#idx92969}

INT 2F - WinDOS v2.11 - TURN ON ONLINE MODE {#idx90047}

INT 48 - TI Professional PCIBM PC - SPEAKER DEVICE - TURN ON SPEAKER {#idx100949}{#idx100952}

INT 49 - MAGic v1.16+ - TURN ON MAGNIFICATION {#idx101096}

INT 60 - HP 95LX System Manager - SEND DATA OVER COMM CHANNEL {partially documented} {#idx106030}

INT 67 - Microsoft EMM386.EXE v4.20+ - INSTALLATION CHECK {#idx117323}

INT 6F - HP Vectra EX-BIOS - "F_SND_CLICK_ENABLE" - TURN ON KEYCLICKS {#idx121476}

INT B3 - ZIPKEY - ENABLE/DISABLE HOTKEYS {#idx128126}

INT FB - DoubleDOS - TURN ON TIMESHARING {#idx132748}

Opcodes List {#idx173372}

PORTIBM PC Portable (uses same BIOS as XT) 0022-0023 - CHIP SET DATA {#idx133717}

PORTIBM PC Portable (uses same BIOS as XT) 0060-006F - KEYBOARD CONTROLLER 804x (8041, 8042) (or PPI (8255) on PCIBM PC,XTIBM PC XT) {#idx139903}

PORTIBM PC Portable (uses same BIOS as XT) 0080 - MANUFACTURING DIAGNOSTICS PORTIBM PC Portable (uses same BIOS as XT) {#idx140835}{#idx140858}

PORTIBM PC Portable (uses same BIOS as XT) 0380-038C - 2nd SDLC (Synchronous Data Link Control) adapter {#idx147245}

PORTIBM PC Portable (uses same BIOS as XT) 03A0-03AF - 1st BSC (Binary Synchronous Communication) adapter {#idx147777}

PORTIBM PC Portable (uses same BIOS as XT) 03D4-03D5 - COLOR VIDEO - CRT CONTROL REGISTERS {#idx149470}

PORTIBM PC Portable (uses same BIOS as XT) xxxx - AMD-645 - Power Management Registers {#idx158378}