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IBM PC XT Hard Drive Controller (HDC) ROM

The following HDC ROMs are available:

IBM PC XT Xebec Controller (1982)

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Hardware
- Arcade
  - Space Invaders
- DEC
  - PDP-10
    - KA10
      - PDP-10 KA10 Test
      - Documentation
    - KL10
      - Documentation
    - Documentation
  - PDP-11
  - VT100
- IBM PC
  - AT&T
    - AT&T 6300
      - Color Graphics
      - Documentation
  - CDP
    - CDP MPC 1600
      - Color Graphics
      - Documentation
  - COMPAQ
    - COMPAQ Portable
      - Monochrome Graphics
      - Documentation
    - DeskPro 286
      - Documentation
    - DeskPro 386
      - Documentation
  - IBM
    - PCJr (Model 4860)
      - Documentation
    - PC (Model 5150)
    - PC XT (Model 5160)
    - PC AT (Model 5170)
    - PC Hard Drives
      - Documentation
    - PC Video Adapters
      - Documentation
  - Zenith
    - Zenith Z-150
      - Color Graphics
      - Documentation
- Intel 8080
  - 8080 Exerciser
- LED Simulations
- Ohio Scientific
- Texas Instruments
  - TI-42 Calculator
    - TI-42
    - TI-42 with Diagnostics
  - TI-55 Calculator
    - TI-55
    - TI-57 with Diagnostics
  - TI-57 Calculator

Software
- DEC
  - PDP-10
    - Diagnostics
      - KA10
        
        DAKAA
        
        DAKAB
        
        DAKAC
        
        DAKAD
        
        DAKAE
        
        DAKAF
        
        DAKAG
        
        DAKAH
        
        DAKAI
        
        DAKAJ
        
        DAKAK
        
        DAKAL
        
        DAKAM
        
        DAKBA
    - Languages
      - MACRO-10
    - Tests
      - PDP-10 Mini-Assembler Tests
      - PDP-10 Opcode Tests
  - PDP-11
    - Disks
      - RK03
        
        RT-11 4.0
    - Tapes
      - BASIC
        
        BASIC (Single User)
      - Diagnostics
        
        D0AA
        
        D0BA
        
        D0CA
        
        D0DA
        
        D0EA
        
        D0FA
        
        D0GA
        
        D0HA
        
        D0IA
        
        D0JA
        
        D0KA
        
        D0LA
        
        D0MA
        
        D0NA
        
        D0NB
        
        D0NC
        
        D0OA
        
        DEQKC
- IBM PC
  - Applications
    - IBM
      - BASIC
        
        Programs from PC DOS 1.00
        
        DONKEY.BAS from PC DOS 1.00
      - Multiplan
        
        IBM Multiplan 1.00
    - Lotus
      - 1-2-3
        
        1-2-3 1A
        
        1-2-3 1A*
    - Microsoft
      - Microsoft Chart
        
        Microsoft Chart 2.02
      - Microsoft Multiplan
        
        Microsoft Multiplan 1.06
        
        Microsoft Multiplan 2.00
        
        Microsoft Multiplan 2.01
      - Microsoft Word
        
        Microsoft Word 1.10
        
        Microsoft Word 1.15
        
        Microsoft Word 3.00
        
        Microsoft Word 3.10
        
        Microsoft Word 5.00
      - Word for Windows
        
        Word for Windows 2.0c
    - Other
      - dBASE II
        
        dBASE II 2.4
      - dBASE III
        
        dBASE III 1.0
      - SuperCalc
        
        SuperCalc 1.10
      - SuperCalc2
        
        SuperCalc2 1.00
      - SuperCalc3
        
        SuperCalc3 1.00
      - ThinkTank
        
        ThinkTank (1987)
      - VisiCalc
        
        VisiCalc (1981)
      - WordStar
        
        Overview
        
        WordStar 3.20
        
        WordStar 3.24
        
        WordStar 3.30
        
        WordStar 4.00
        
        WordStar for PCjr
  - Demos
    - IBM
      - Exploring the IBM PC
        
        Exploring the IBM PC (CGA)
        
        Exploring the IBM PC (MDA)
        
        Exploring the IBM PC AT 1.00
        
        Exploring the IBM PC AT 2.00
      - IBM EGA Demos and Utilities
        
        Fantasy Land
  - Devices
    - Mouse
      - Microsoft Mouse
        
        MS Mouse 2.00
        
        MS Mouse 2.50
        
        MS Mouse 4.00
        
        MS Mouse 5.00
        
        MS Mouse 6.xx
    - ROM
      - IBM PC ROMs
        
        IBM PC BIOS Sources
        
        IBM PC XT BIOS Sources
        
        IBM PC AT BIOS Sources
  - Diagnostics
    - COMPAQ
    - IBM Diagnostics
      - IBM PC
        
        IBM PC Diagnostics 1.00
        
        IBM PC Diagnostics 1.02
        
        IBM PC Diagnostics 1.02 (Adv)
        
        IBM PC Diagnostics 2.02
        
        IBM PC Diagnostics 2.05
        
        IBM PC Diagnostics 2.05 (Adv)
        
        IBM PC Diagnostics 2.07
        
        IBM PC Diagnostics 2.20 (Adv)
      - IBM PC AT
        
        IBM PC AT Diagnostics 1.01 (Adv)
        
        IBM PC AT Diagnostics 1.02
        
        IBM PC AT Diagnostics 2.00
        
        IBM PC AT Diagnostics 2.07 (Adv)
  - Games
  - Languages
    - Borland
      - Turbo Pascal
        
        Borland Turbo Pascal 2.00B
        
        Borland Turbo Pascal 3.00B
        
        Borland Turbo Pascal 3.01A
        
        Borland Turbo Pascal 3.02A
        
        Borland Turbo Pascal 4.00
        
        Borland Turbo Pascal 5.00
        
        Borland Turbo Pascal 5.50
        
        Borland Turbo Pascal 6.00
    - Digital Research
      - Pascal/MT+
        
        Pascal/MT+ 3.11
    - IBM
      - APL
        
        IBM APL 1.00
      - BASIC
        
        BASIC Compiler
        
        IBM BASIC Compiler 1.00
        
        IBM BASIC Compiler 2.00
      - COBOL
        
        IBM COBOL 1.00
      - Macro Assembler
        
        IBM Macro Assembler 1.00
        
        IBM Macro Assembler 2.00
      - Pascal
        
        IBM Pascal Compiler 1.00
    - Logitech
      - Modula-2/86
        
        Modula-2/86 1.00
        
        Modula-2/86 1.10
    - Microsoft
      - BASIC
        
        BASIC Compiler
        
        MS BASIC Compiler 5.36
        
        QBasic
        
        MS QBasic 1.10
        
        QuickBASIC
        
        MS QuickBASIC 1.00
        
        MS QuickBASIC 2.00
        
        MS QuickBASIC 2.01
        
        MS QuickBASIC 3.00
        
        MS QuickBASIC 4.00
        
        MS QuickBASIC 4.50
        
        Visual Basic
        
        MS Visual Basic 1.00
      - C Compiler
        
        Microsoft C Compiler 1.03
        
        Microsoft C Compiler 1.04
        
        Microsoft C Compiler 2.03
        
        Microsoft C Compiler 3.00
        
        Microsoft C Compiler 4.00
        
        Microsoft C Compiler 5.00
        
        Microsoft C Compiler 5.10
        
        Microsoft C Compiler for OS/2 5.10
      - COBOL
        
        MS COBOL 1.12
      - Macro Assembler
        
        Macro Assembler 1.00-1981
        
        Macro Assembler 1.00
        
        Macro Assembler 1.06
        
        Macro Assembler 1.10
        
        Macro Assembler 1.12
        
        Macro Assembler 1.25
        
        Macro Assembler 2.04
        
        Macro Assembler 3.00
        
        Macro Assembler 3.01
        
        Macro Assembler 4.00
        
        Macro Assembler 5.00
        
        Macro Assembler 5.10
        
        Macro Assembler 5.10 (Feb 1988)
        
        Macro Assembler 6.00
        
        Macro Assembler 6.11
      - Pascal
        
        MS Pascal
        
        MS Pascal 3.31
        
        MS Pascal 4.00
        
        MS QuickPascal
        
        MS QuickPascal 1.00
    - Other
      - RatBas
        
        RatBas (1982)
  - SDKs
    - OS/2 SDKs
      - Microsoft
        
        MS OS/2 SDK 1.02
    - Windows SDKs
  - Shareware
    - Books
    - Magazines
    - Miscellaneous
  - Systems
    - CP/M-86
      - CP/M-86 1.00
      - CP/M-86 1.1B
    - DOS
      - COMPAQ
        
        COMPAQ MS-DOS 1.10
        
        COMPAQ MS-DOS 1.11
        
        COMPAQ MS-DOS 1.12
        
        COMPAQ MS-DOS 2.11
        
        COMPAQ MS-DOS 2.12
        
        COMPAQ MS-DOS 3.00
        
        COMPAQ MS-DOS 3.10
        
        COMPAQ MS-DOS 3.31
      - Digital Research
        
        DR DOS 3.31
        
        DR DOS 3.32
        
        DR DOS 3.33
        
        DR DOS 3.34
        
        DR DOS 3.40
        
        DR DOS 3.41
        
        DR DOS 5.00
        
        DR DOS 6.00
      - IBM
        
        PC DOS 0.90
        
        PC DOS 1.00
        
        PC DOS 1.10
        
        PC DOS 2.00
        
        PC DOS 2.10
        
        PC DOS 3.00
        
        PC DOS 3.10
        
        PC DOS 3.20
        
        PC DOS 3.30
        
        PC DOS 4.00
        
        PC DOS 4.01
        
        PC DOS 5.00
        
        PC DOS 5.02
        
        PC DOS 6.10
        
        PC DOS 6.30
        
        PC DOS 7.00
      - MS-DOS
        
        MS-DOS 2.00
        
        MS-DOS 3.20
        
        MS-DOS 3.21
        
        MS-DOS 3.30
        
        MS-DOS 3.31
        
        MS-DOS 4.00
        
        MS-DOS 4.01
        
        MS-DOS 4.0M
        
        MS-DOS 5.00
        
        MS-DOS 6.00
        
        MS-DOS 6.20
        
        MS-DOS 6.22
    - DOS Extensions
      - IBM
        
        TopView
        
        TopView 1.00
        
        TopView 1.01
        
        TopView 1.10
      - Microsoft
        
        MS-DOS Manager
        
        MS-DOS Manager 1.00
      - Quarterdeck
        
        DESQview
        
        DESQview 1.02
        
        QEMM-386
        
        QEMM-386 4.10
        
        QEMM-386 4.23
        
        QEMM-386 5.13
        
        QEMM-386 6.02
      - SoftLogic
        
        Software Carousel
        
        Software Carousel 2.0.3
        
        DoubleDOS
        
        DoubleDOS 2.1F
        
        DoubleDOS 2.1V
        
        Disk Optimizer
        
        Disk Optimizer 2.0.3
      - Other
        
        Omniview 386
        
        Omniview 386 4.30
    - OS/2
      - IBM OS/2
        
        IBM OS/2 1.0
        
        IBM OS/2 1.1
        
        IBM OS/2 1.2
        
        IBM OS/2 1.3
      - MS OS/2
        
        MS OS/2 1.0
      - OS/2 Prototype Disks
        
        OS/2 CP-DOS (v7.68)
        
        OS/2 SIZZLE (v7.68.18)
        
        OS/2 FOOTBALL (v7.68.17)
        
        OS/2 FOOTBALL (v4.41.00)
        
        OS/2 1.0 Debugger (1988)
    - UNIX
      - IBM
        
        PC/IX
        
        PC/IX 1.0
        
        XENIX
        
        XENIX 1.0
        
        XENIX 2.0
      - Microport
        
        AT&T UNIX System V-AT
        
        AT&T UNIX System V-AT 2.3
      - MINIX
        
        MINIX 1.1
      - QNX
        
        QNX 1.1
        
        QNX 1.2
      - SCO
        
        Xenix 8086
        
        Xenix 8086 2.1.3
        
        Xenix 286
        
        Xenix 286 2.1.3
        
        Xenix 286 2.2.1e
        
        Xenix 286 2.2.3b
        
        Xenix 286 2.3.2d
        
        Xenix 386
        
        Xenix 386 2.2.3b
        
        Xenix 386 2.3.2f
        
        Xenix 386 2.3.4h
    - Windows
  - Tests
  - Utilities
    - Borland
      - Sidekick
        
        Sidekick 1.11C
        
        Sidekick 1.56
      - SideKick Plus
        
        SideKick Plus 1.00A
    - IBM
      - IBM Professional Debug
        
        IBM Professional Debug 1.00
    - Microsoft
      - Unfiled
        
        MS Unfiled Utilities
    - Norton Utilities
    - Other
      - Enhanced DEBUG
        
        Enhanced DEBUG 1.32b
      - FlickerFree
        
        FlickerFree 1.0
      - OBJASM
        
        OBJASM 2.0
      - PC Tools
        
        PC Tools 1.03
        
        PC Tools 4.30
      - PFM (Paul's File Manager)
        
        PFM 3.14
      - Spacemaker
        
        Spacemaker 1.06
      - UNP
        
        UNP 4.11
- OSI C1P
  - BASIC Programs
    - OSI
      - BASIC MATH
      - CHECKING
      - COUNTER
      - POKER
      - PRESIDENTS
      - STAR WARS
      - TRIG TUTOR
    - Other
    - PCjs
      - CHECKERS
      - HANGWOMAN
      - LIFE
      - OTHELLO
      - SOFORECAST
      - TUBELIST
  - 6502 Programs
    - PCjs
    - Processor Tests
      - BCD Tests
      - Overflow Tests
- PCjs
  - Software Archive

Documents
- Books
  - Programming
  - Microsoft Programmer's Library
- Datasheets
  - Intel
  - Motorola
- Magazines
- Manuals
  - DEC
  - IBM
  - Intel
  - Microsoft
- Papers
  - Research
    - Electronic Computer Project
    - Tom Estelita
- Photos
  - Lite-Brite
- PCjs

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