RBIL61 - MATH COPROCESSOR

RBIL61 - MATH COPROCESSOR

86 Bugs List {#idx176793}{#idx176794}{#idx176797}{#idx176899}{#idx176920}

CALL xxxxh:xxxxh - Plug-and-Play 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. v1.0A {#idx160645}

CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. 14h - IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911. - EQUIPMENT BYTE {#idx168654}

INT 11 - 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. - GET EQUIPMENT LIST {#idx7484}

INT 15 - DESQview v2.00+ - "NEWPROC" - START NEW APPLICATION IN NEW PROCESS {#idx16656}

INT 21 - LASTBYTE.SYS v1.19 - IOCTL - GET ??? TABLE {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.} {#idx46730}

INT 21 - Q87, Q387 - INSTALLATION CHECK {#idx45911}

INT 2F - MS Windows - GET DEVICE 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 {#idx79980}{#idx79984}

INT 75 - IRQ13 - MATH COPROCESSOR EXCEPTION (ATIBM PC AT and up) {callout or callback} {#idx121962}

INT E0 - REAL/32 - "N_LOGON" - LOG ONTO A SERVER {#idx130282}

INT E0 - REAL/32 - "S_SYSDAT" - GET SYSTEM DATA AREA {#idx131055}

MEM 0040h:0010h - INSTALLED HARDWARE {#idx161234}

MEM 0040h:00B5h - Dell 4xxDE {#idx162604}

MEM C000h:0000h - Weitek "Abacus" math coprocessor {#idx164021}

PORTIBM PC Portable (uses same BIOS as XT) 0060-006F - KEYBOARD CONTROLLER 804x (8041, 8042) (or PPI (8255) on PCIBM PC,XTIBM PC XT) {#idx139457}{#idx139754}

PORTIBM PC Portable (uses same BIOS as XT) 0080 - MANUFACTURING DIAGNOSTICS PORTIBM PC Portable (uses same BIOS as XT) {#idx140737}{#idx140839}

PORTIBM PC Portable (uses same BIOS as XT) 00F0-00FF - MATH COPROCESSOR (8087..80387) {#idx142367}{#idx142370}{#idx142372}