RBIL61 - Configuration Registers

RBIL61 - Configuration Registers

INT 1A - PCI 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. v2.0c+ - READ CONFIGURATION DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. (Intel devices) {#idx36736}

INT 1A - PCI 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. v2.0c+ - READ CONFIGURATION DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. (VLSI devices) {#idx33317}{#idx33324}

INT 1A - PCMCIA v2 Card Services - 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. {#idx31969}{#idx31974}{#idx32005}{#idx32117}{#idx32122}

MEM A000h:8000h - S3 - MEMORY-MAPPED PCI CONFIGURATION REGISTERS {#idx163176}

Opcodes List {#idx174722}{#idx174758}{#idx174823}{#idx174865}{#idx174930}{#idx175010}

PORTIBM PC Portable (uses same BIOS as XT) 0022-0023 - CHIP SET DATA {#idx133419}{#idx133472}{#idx133542}{#idx133589}{#idx133651}{#idx133688}{#idx134164}{#idx134221}{#idx134256}{#idx134318}{#idx134354}{#idx134570}

PORTIBM PC Portable (uses same BIOS as XT) 0022-0023 - Chips&Technologies 82C811/82C812 - CONFIGURATION REGISTERS {#idx134390}{#idx134448}

PORTIBM PC Portable (uses same BIOS as XT) 0022-0023 - Intel 82358DT 'Mongoose' EISA(Enhanced Industry-Standard Architecture) A 32-bit superset of the IBMInternational Busiuness Machines ATIBM PC AT's expansion bus (which is now known as the ISA or Industry-Standard Architecture bus). CHIPSET - 82359 DRAM(Dynamic Random Access Memory) RAM memory which essentially consists of a tiny capacitor for each bit of memory. Since capacitors do not hold a charge indefinitely, DRAM must be constantly refreshed to avoid losing its contents. Also, the process of reading the contents of the memory are destructive, meaning extra time must be spent restoring the contents of memory addresses which are accessed, so DRAM is slower than SRAM. See also Refresh, SRAM. CONTROLLER {#idx133786}

PORTIBM PC Portable (uses same BIOS as XT) 0022-0024 - CHIPSET FROM PICO POWER, UMC or PCChips {#idx134831}{#idx134959}{#idx135155}{#idx135297}{#idx135863}

PORTIBM PC Portable (uses same BIOS as XT) 0026-0027 - INTEL 82347 POWER MANAGEMENT PERIPHERAL {#idx139020}

PORTIBM PC Portable (uses same BIOS as XT) 002E-002F - DELL ENHANCED PARALLEL PORTIBM PC Portable (uses same BIOS as XT) {#idx139104}

PORTIBM PC Portable (uses same BIOS as XT) 00A8-00A9 - Via VT82C496G "Pluto" - CONFIGURATION REGISTERS {#idx141465}{#idx141472}

PORTIBM PC Portable (uses same BIOS as XT) 00A8-00AC - Via VT82C570M "Apollo Master" - CONFIGURATION REGISTERS {#idx141883}{#idx141890}

PORTIBM PC Portable (uses same BIOS as XT) 0279 - Plug-and-Play - CONFIGURATION REGISTER {#idx144318}{#idx144345}{#idx144350}

PORTIBM PC Portable (uses same BIOS as XT) 03D6-03D7 - CGAColor Graphics Adapter(Color/Graphics Adapter) One of the two video display boards introduced together with the original IBMInternational Busiuness Machines PCIBM PC. See also HGC, MDA. (Color Graphics Adapter) - MIRRORS OF 03D4/03D5 {#idx150151}

PORTIBM PC Portable (uses same BIOS as XT) 0A79 - Plug-and-Play - WRITE DATA PORTIBM PC Portable (uses same BIOS as XT) {#idx153055}

PORTIBM PC Portable (uses same BIOS as XT) 0CF8-0CFA - PCI Configuration Mechanism 2 - Configuration Registers {#idx153508}

PORTIBM PC Portable (uses same BIOS as XT) 0CF8-0CFF - PCI Configuration Mechanism 1 - Configuration Registers {#idx153483}{#idx153498}

PORTIBM PC Portable (uses same BIOS as XT) 0F8E-0F8F - OPTi "Vendetta" (82C750) CHIPSET - Audio Module Data Registers {#idx153767}

PORTIBM PC Portable (uses same BIOS as XT) C100-C1FF - Intel Pentium mboard - PCTech RZ1000 EIDE controller {#idx157654}

PORTIBM PC Portable (uses same BIOS as XT) C200-C204 - Intel Pentium mboard ("Neptune" chipset) {#idx157677}