Programmer 7500/MAX_PROGRAMMERS.iso/PROGRAMS/UTILS/DOS_HELP/INTERUP2.ZIP/INTERRUP.SUM

Text File | 1988-01-30 | 19.3 KB | 467 lines

                   Interrupt Summary
                   -----------------

INT/AH                             Description
----------------------------------------------------------------------
 00 -- DIVIDE ERROR
 01 -- SINGLE-STEP
 02 -- NMI (NON-MASKABLE INTERRUPT)
 03 -- 1-BYTE INTERRUPT
 04 -- OVERFLOW (internal interrupt)
 05 -- PRINT-SCREEN KEY
 05 -- BOUND CHECK FAILED (80286 internal interrupt)
 06 -- UNDEFINED OPCODE (80286 internal interrupt)
 07 -- NO MATH UNIT AVAILABLE (80286 protected-mode internal)
 08 thru 0F - Vectored Hardware Lines
 08 -- DOUBLE FAULT (80286 protected-mode internal)
 09 -- MATH UNIT PROTECTION FAULT (80286 protected-mode internal)
 0A -- INVALID TASK STATE SEGMENT (80286 protected-mode internal)
 0B -- NOT PRESENT (80286 protected-mode internal)
 0C -- STACK FAULT (80286 protected-mode internal)
 0D -- GENERAL PROTECTION VIOLATION (80286 internal interrupt)
 0E -- PAGE FAULT (80386 native-mode internal)
 10 00 VIDEO - SET VIDEO MODE
 10 01 VIDEO - SET CURSOR CHARACTERISTICS
 10 02 VIDEO - SET CURSOR POSITION
 10 03 VIDEO - READ CURSOR POSITION
 10 04 VIDEO - READ LIGHT PEN POSITION (all but PS)
 10 05 VIDEO - SELECT DISPLAY PAGE
 10 06 VIDEO - SCROLL PAGE UP
 10 07 VIDEO - SCROLL PAGE DOWN
 10 08 VIDEO - READ ATTRIBUTES/CHARACTER AT CURSOR POSITION
 10 09 VIDEO - WRITE ATTRIBUTES/CHARACTERS AT CURSOR POS
 10 0A VIDEO - WRITE CHARACTERS ONLY AT CURSOR POS
 10 0B VIDEO - SET COLOR PALETTE
 10 0C VIDEO - WRITE DOT ON SCREEN
 10 0D VIDEO - READ DOT ON SCREEN
 10 0E VIDEO - WRITE CHARACTER AND ADVANCE CURSOR (TTY WRITE)
 10 0F VIDEO - GET CURRENT VIDEO MODE
 10 10 VIDEO - SET PALETTE REGISTERS (Jr, PS, TANDY 1000, EGA, VGA)
 10 11 VIDEO - CHARACTER GENERATOR FUNCTIONS (PS, EGA, VGA)
 10 12 VIDEO - ALTERNATE FUNCTION SELECT (PS, EGA, VGA, MCGA)
 10 13 VIDEO - WRITE STRING (AT,XT286,PS,EGA,VGA)
 10 14 VIDEO - LOAD LCD CHARACTER FONT (CONVERTIBLE)
 10 15 VIDEO - GET PHYSICAL DISPLAY PARAMETERS (CONVERTIBLE)
 10 1A VIDEO - DISPLAY COMBINATION (PS,VGA/MCGA)
 10 1B VIDEO - FUNCTIONALITY/STATE INFORMATION (PS,VGA/MCGA)
 10 1C VIDEO - SAVE/RESTORE VIDEO STATE (PS50+,VGA)
 10 6A Direct Graphics Interface Standard (DGIS) - INQUIRE AVAILABLE DEVICES
 10 6A DGIS - REDIRECT CHARACTER OUTPUT
 10 6A DGIS - INQUIRE INT 10 OUTPUT DEVICE
 10 70 VIDEO - GET VIDEO RAM ADDRESS [TANDY 1000]
 10 71 VIDEO - GET INCRAM ADDRESSES [TANDY 1000]
 10 72 VIDEO - SCROLL SCREEN RIGHT [TANDY 1000]
 10 73 VIDEO - SCROLL SCREEN LEFT [TANDY 1000]
 10 80 VIDEO - ??? (DESQview)
 10 81 VIDEO - ??? (DESQview)
 10 82 VIDEO - ??? (DESQview)
 10 FE VIDEO (TopView) - GET VIDEO BUFFER
 10 FF VIDEO (TopView) - UPDATE VIDEO BUFFER
 11 -- EQUIPMENT DETERMINATION
 12 -- MEMORY SIZE
 13 00 DISK - RESET DISK SYSTEM
 13 01 DISK - STATUS OF DISK SYSTEM
 13 02 DISK - READ SECTORS INTO MEMORY
 13 03 DISK - WRITE SECTORS FROM MEMORY
 13 04 DISK - VERIFY SECTORS
 13 05 FLOPPY - FORMAT TRACK
 13 05 FIXED DISK - FORMAT TRACK
 13 06 FIXED DISK - FORMAT TRACK AND SET BAD SECTOR FLAGS (XT,PORT)
 13 07 FIXED DISK - FORMAT DRIVE STARTING AT GIVEN TRACK (XT,PORT)
 13 08 DISK - GET CURRENT DRIVE PARAMETERS (XT,AT,XT286,CONV,PS)
 13 09 FIXED DISK - INITIALIZE TWO FIXED DISK BASE TABLES (XT,AT,XT286,PS)
 13 0A FIXED DISK - READ LONG (XT,AT,XT286,PS)
 13 0B FIXED DISK - WRITE LONG (XT,AT,XT286,PS)
 13 0C FIXED DISK - SEEK TO CYLINDER (XT,AT,XT286,PS)
 13 0D FIXED DISK - ALTERNATE DISK RESET (XT,PORT,AT,XT286,PS)
 13 0E FIXED DISK - READ SECTOR BUFFER (XT,PORT,PS)
 13 0F FIXED DISK - WRITE SECTOR BUFFER (XT,PORT,PS)
 13 10 FIXED DISK - TEST FOR DRIVE READY (XT,AT,XT286,PS)
 13 11 FIXED DISK - RECALIBRATE DRIVE (XT,PORT,AT,XT286,PS)
 13 12 FIXED DISK - CONTROLER RAM DIAGNOSTIC (XT,PORT,PS)
 13 13 FIXED DISK - DRIVE DIAGNOSTIC (XT,PORT,PS)
 13 14 FIXED DISK - CONTROLLER DIAGNOSTICS (XT,PORT,AT,XT286,PS)
 13 15 DISK - GET TYPE (AT,XT2,XT286,CONV,PS)
 13 16 DISK - CHANGE OF DISK STATUS (AT,XT2,XT286,CONV,PS)
 13 17 DISK - SET TYPE (AT,XT2,XT286,CONV,PS)
 13 18 DISK - SET MEDIA TYPE FOR FORMAT (AT model 3x9,XT2,XT286,PS)
 13 19 FIXED DISK - PARK HEADS (XT286,PS)
 13 1A ESDI FIXED DISK - FORMAT UNIT (PS50+)
 14 00 SERIAL I/O - INITIALIZE USART
 14 01 SERIAL I/O - TRANSMIT CHARACTER
 14 02 SERIAL I/O - RECEIVE CHARACTER
 14 03 SERIAL I/O - GET USART STATUS
 14 04 SERIAL I/O - EXTENDED INITIALIZE (CONVERTIBLE?,PS)
 14 05 SERIAL I/O - EXTENDED COMMUNICATION PORT CONTROL (CONVERTIBLE?,PS)
 15 00 CASSETTE - TURN ON MOTOR (PC,Jr)
 15 01 CASSETTE - TURN OFF MOTOR (PC,Jr)
 15 02 CASSETTE - READ DATA BLOCKS (PC,Jr)
 15 03 CASSETTE - WRITE DATA BLOCKS (PC,Jr)
 15 0F SYSTEM - FORMAT UNIT PERIODIC INTERRUPT (PS ESDI drives only)
 15 10 TopView - GIVE UP CPU TIME
 15 10 DESQview (TopView???) - ???
 15 10 DESQview (TopView???) - MAKE TONE
 15 10 DESQview (TopView???) - SWITCH TO INTERNAL STACK
 15 10 DESQview (TopView???) - POP-UP ERROR WINDOW
 15 10 TopView - GET VERSION
 15 10 DESQview (TopView???) - ???
 15 10 DESQview (TopView???) - SWITCH BACK TO PROGRAM'S STACK
 15 11 TopView commands
 15 12 DESQview (TopView???) commands
 15 12 DESQview (TopView???) - EXIT PROGRAM
 15 12 DESQview (TopView???) - WINDOW MANIPULATION
 15 20 PRINT.COM - ??? (AT,XT286,PS50+)
 15 21 SYSTEM - POWER-ON SELF-TEST ERROR LOG (PS50+)
 15 40 READ/MODIFY PROFILES (CONVERTIBLE)
 15 41 WAIT ON EXTERNAL EVENT (CONVERTIBLE)
 15 42 REQUEST SYSTEM POWER OFF (CONVERTIBLE)
 15 43 READ SYSTEM STATUS (CONVERTIBLE)
 15 44 (DE)ACTIVATE INTERNAL MODEM POWER (CONVERTIBLE)
 15 4F HOOK - KEYBOARD INTERCEPT (AT model 3x9,XT2,XT286,CONV,PS)
 15 80 OS HOOK - DEVICE OPEN (AT,XT2,XT286,PS)
 15 81 OS HOOK - DEVICE CLOSE (AT,XT2,XT286,PS)
 15 82 OS HOOK - DEVICE PROGRAM TERMINATE (AT,XT2,XT286,PS)
 15 83 EVENT WAIT (AT,XT286,CONV,PS)
 15 84 READ JOYSTICK SWITCH SETTINGS (AT,XT2,XT286,PS)
 15 84 READ JOYSTICK INPUTS (AT,XT2,XT286,PS)
 15 85 OS HOOK - SYSTEM REQUEST KEY PRESS (AT,XT2,XT286,CONV,PS)
 15 86 WAIT (AT,XT2,XT286,CONV,PS)
 15 87 EXTENDED MEMORY - BLOCK MOVE (AT,XT286,PS)
 15 88 EXTENDED MEMORY - GET MEMORY SIZE (AT,XT286,PS)
 15 89 SWITCH TO VIRTUAL MODE (AT,XT286,PS50+)
 15 90 OS HOOK - DEVICE BUSY LOOP (AT,XT2,XT286,CONV,PS)
 15 91 OS HOOK - SET FLAG AND COMPLETE INTERRUPT (AT,XT2,XT286,CONV,PS)
 15 C0 GET SYSTEM CONFIGURATION (XT after 1/10/86,AT model 3x9,CONV,XT286,PS)
 15 C1 RETURN EXTENDED-BIOS DATA-AREA SEGMENT ADDRESS (PS)
 15 C2 POINTING DEVICE BIOS INTERFACE (PS)
 15 C2 DESQview - ???
 15 C3 ENABLE/DISABLE WATCHDOG TIMEOUT (PS50+)
 15 C4 PROGRAMMABLE OPTION SELECT (PS50+)
 15 DE DESQview (TopView???) - GET PROGRAM NAME
 15 DE DESQview (TopView???) - ???
 15 DE DESQview (TopView???) - ???
 15 DE DESQview (TopView???) - GET AVAILABLE COMMON MEMORY
 15 DE DESQview (TopView???) - GET AVAILABLE CONVENTIONAL MEMORY
 15 DE DESQview (TopView???) - GET AVAILABLE EXPANDED MEMORY
 15 DE DESQview (TopView???) - ???
 15 DE DESQview (TopView???) - DISPLAY CHARACTER ON STATUS LINE
 15 DE DESQview (TopView???) - ???
 16 00 KEYBOARD - READ CHAR FROM BUFFER, WAIT IF EMPTY
 16 01 KEYBOARD - CHECK BUFFER, DO NOT CLEAR
 16 02 KEYBOARD - GET SHIFT STATUS
 16 03 KEYBOARD - SET DELAYS (Jr,AT model 339,XT286,PS)
 16 04 KEYBOARD - KEYCLICK (Jr,CONV)
 16 05 KEYBOARD - WRITE TO KEYBOARD BUFFER (AT model 339,XT2,XT286,PS)
 16 10 KEYBOARD - GET ENHANCED KEYSTROKE (AT model 339,XT2,XT286,PS)
 16 11 KEYBOARD - CHECK ENHANCED KEYSTROKE (AT model 339,XT2,XT286,PS)
 16 12 KEYBOARD - GET ENHANCED SHIFT FLAGS (AT model 339,XT2,XT286,PS)
 17 00 PRINTER - OUTPUT CHARACTER
 17 01 PRINTER - INITIALIZE
 17 02 PRINTER - GET STATUS
 18 -- TRANSFER TO ROM BASIC
 19 -- DISK BOOT
 1A 00 CLOCK - GET TIME OF DAY
 1A 01 CLOCK - SET TIME OF DAY
 1A 02 CLOCK - READ REAL TIME CLOCK (AT,XT286,CONV,PS)
 1A 03 CLOCK - SET REAL TIME CLOCK (AT,XT286,CONV,PS)
 1A 04 CLOCK - READ DATE FROM REAL TIME CLOCK (AT,XT286,CONV,PS)
 1A 05 CLOCK - SET DATE IN REAL TIME CLOCK (AT,XT286,CONV,PS)
 1A 06 CLOCK - SET ALARM (AT,XT286,CONV,PS)
 1A 07 CLOCK - RESET ALARM (AT,XT286,CONV,PS)
 1A 08 CLOCK - SET RTC ACTIVATED POWER ON MODE (CONVERTIBLE)
 1A 09 CLOCK - READ RTC ALARM TIME AND STATUS (CONV,PS30)
 1A 0A CLOCK - READ SYSTEM-TIMER DAY COUNTER (XT2,PS)
 1A 0B CLOCK - SET SYSTEM-TIMER DAY COUNTER (XT2,PS)
 1A 80 SET UP SOUND MULTIPLEXOR (PCjr ONLY)
 1B -- CTRL-BREAK KEY
 1C -- CLOCK TICK
 1D -- 6845 VIDEO INIT TABLES
 1E -- DISKETTE PARAMS (BASE TABLE)
 1F -- GRAPHICS SET 2
 20 -- Minix - SEND/RECEIVE MESSAGE
 20 -- DOS - PROGRAM TERMINATION
 21 00 DOS - PROGRAM TERMINATION
 21 01 DOS - KEYBOARD INPUT
 21 02 DOS - DISPLAY OUTPUT
 21 03 DOS - AUX INPUT
 21 04 DOS - AUX OUTPUT
 21 05 DOS - PRINTER OUTPUT
 21 06 DOS - DIRECT CONSOLE I/O CHARACTER OUTPUT
 21 06 DOS - DIRECT CONSOLE I/O CHARACTER INPUT
 21 07 DOS - DIRECT STDIN INPUT, NO ECHO
 21 08 DOS - KEYBOARD INPUT, NO ECHO
 21 09 DOS - PRINT STRING
 21 0A DOS - BUFFERED KEYBOARD INPUT
 21 0B DOS - CHECK STANDARD INPUT STATUS
 21 0C DOS - CLEAR KEYBOARD BUFFER
 21 0D DOS - DISK RESET
 21 0E DOS - SELECT DISK
 21 0F DOS - OPEN DISK FILE
 21 10 DOS - CLOSE DISK FILE
 21 11 DOS - SEARCH FIRST USING FCB
 21 12 DOS - SEARCH NEXT USING FCB
 21 13 DOS - DELETE FILE via FCB
 21 14 DOS - SEQUENTIAL DISK FILE READ
 21 15 DOS - SEQUENTIAL DISK RECORD WRITE
 21 16 DOS - CREATE A DISK FILE
 21 17 DOS - RENAME FILE via FCB
 21 18 DOS Internal - UNUSED
 21 19 DOS - GET DEFAULT DISK NUMBER
 21 1A DOS - SET DISK TRANSFER AREA ADDRESS
 21 1B DOS - GET DEFAULT DRIVE DISK SIZE
 21 1C DOS - GET SPECIFIC DRIVE'S DISK SIZE
 21 1D DOS Internal - UNUSED
 21 1E DOS Internal - UNUSED
 21 1F DOS Internal - GET DEFAULT DRIVE PARAMETER BLOCK
 21 20 DOS Internal - UNUSED
 21 21 DOS - RANDOM DISK RECORD READ
 21 22 DOS - RANDOM DISK RECORD WRITE
 21 23 DOS - GET FILE SIZE
 21 24 DOS - SET RANDOM RECORD FIELD
 21 25 DOS - SET INTERRUPT VECTOR
 21 26 DOS - CREATE PSP
 21 27 DOS - RANDOM BLOCK READ
 21 28 DOS - RANDOM BLOCK WRITE
 21 29 DOS - PARSE FILENAME
 21 2A DOS - GET CURRENT DATE
 21 2B DOS - SET CURRENT DATE
 21 2B DESQview - INSTALLATION CHECK
 21 2C DOS - GET CURRENT TIME
 21 2D DOS - SET CURRENT TIME
 21 2E DOS - SET VERIFY FLAG
 21 2F DOS 2+ - GET DISK TRANSFER AREA ADDRESS
 21 30 DOS 2+ - GET DOS VERSION
 21 31 DOS 2+ - TERMINATE BUT STAY RESIDENT
 21 32 DOS Internal - GET DRIVE PARAMETER BLOCK
 21 33 DOS 2+ - EXTENDED CONTROL-BREAK CHECKING
 21 34 DOS Internal - RETURN CritSectFlag POINTER
 21 35 DOS 2+ - GET INTERRUPT VECTOR
 21 36 DOS 2+ - GET DISK SPACE
 21 37 DOS Internal - SWITCHAR/AVAILDEV
 21 38 DOS 2+ - GET COUNTRY-DEPENDENT INFORMATION
 21 39 DOS 2+ - CREATE A SUBDIRECTORY (MKDIR)
 21 3A DOS 2+ - REMOVE A DIRECTORY ENTRY (RMDIR)
 21 3B DOS 2+ - CHANGE THE CURRENT DIRECTORY (CHDIR)
 21 3C DOS 2+ - CREATE A FILE WITH HANDLE (CREAT)
 21 3D DOS 2+ - OPEN DISK FILE WITH HANDLE
 21 3E DOS 2+ - CLOSE A FILE WITH HANDLE
 21 3F DOS 2+ - READ FROM FILE WITH HANDLE
 21 40 DOS 2+ - WRITE TO FILE WITH HANDLE
 21 41 DOS 2+ - DELETE A FILE (UNLINK)
 21 42 DOS 2+ - MOVE FILE READ/WRITE POINTER (LSEEK)
 21 43 DOS 2+ - GET/PUT FILE ATTRIBUTES (CHMOD)
 21 44 DOS 2+ - IOCTL
 21 45 DOS 2+ - CREATE DUPLICATE HANDLE (DUP)
 21 46 DOS 2+ - FORCE DUPLICATE HANDLE (FORCDUP) (DUP2)
 21 47 DOS 2+ - GET CURRENT DIRECTORY
 21 48 DOS 2+ - ALLOCATE MEMORY
 21 49 DOS 2+ - FREE MEMORY
 21 4A DOS 2+ - ADJUST MEMORY BLOCK SIZE (SETBLOCK)
 21 4B DOS 2+ - LOAD OR EXECUTE (EXEC)
 21 4C DOS 2+ - QUIT WITH EXIT CODE (EXIT)
 21 4D DOS 2+ - GET EXIT CODE OF SUBPROGRAM (WAIT)
 21 4E DOS 2+ - FIND FIRST ASCIIZ (FIND FIRST)
 21 4F DOS 2+ - FIND NEXT ASCIIZ (FIND NEXT)
 21 50 DOS Internal - SET PSP SEGMENT
 21 51 DOS Internal - GET PSP SEGMENT
 21 52 DOS Internal - GET DISK LIST
 21 53 DOS Internal - TRANSLATE BPB
 21 54 DOS 2+ - GET VERIFY FLAG
 21 55 DOS Internal - CREATE PSP
 21 56 DOS 2+ - RENAME A FILE
 21 57 DOS 2+ - GET/SET FILE'S DATE/TIME
 21 58 DOS 3.x - GET/SET MEMORY ALLOCATION STRATEGY
 21 59 DOS 3.x - GET EXTENDED ERROR CODE
 21 5A DOS 3.x - CREATE TEMPORARY FILE
 21 5B DOS 3.x - CREATE NEW FILE
 21 5C DOS 3.x - LOCK/UNLOCK FILE ACCESS
 21 5D DOS 3.x Internal - GET ADDRESS OF CRITICAL ERROR FLAG
 21 5D DOS 3.x Internal - ???
 21 5E DOS 3.1 + Microsoft Networks - GET MACHINE NAME
 21 5E DOS 3.1 + Microsoft Networks - SET PRINTER SETUP
 21 5E DOS 3.1 + Microsoft Networks - GET PRINTER SETUP
 21 5F DOS 3.1 + Microsoft Networks - GET REDIRECTION LIST ENTRY
 21 5F DOS 3.1 + Microsoft Networks - REDIRECT DEVICE
 21 5F DOS 3.1 + Microsoft Networks - CANCEL REDIRECTION
 21 60 DOS 3.x Internal - RESOLVE PATH STRING TO FULLY QUALIFIED PATH STRING
 21 61 DOS 3.x Internal - UNUSED
 21 62 DOS 3.x - GET PSP ADDRESS
 21 63 DOS 2.25 only - GET LEAD BYTE TABLE
 21 64 DOS 3.3 Internal - ???
 21 65 DOS 3.3 - GET EXTENDED COUNTRY INFORMATION
 21 66 DOS 3.3 - GET/SET GLOBAL CODE PAGE TABLE
 21 67 DOS 3.3 - SET HANDLE COUNT
 21 68 DOS 3.3 - COMMIT FILE, WRITE ALL BUFFERED DATA TO DISK
 21 E4 DoubleDos - INSTALLATION CHECK
 21 EA DoubleDos - TURN OFF TASK SWITCHING
 21 EB DoubleDos - TURN ON TASK SWITCHING
 21 EC DoubleDos - GET VIRTUAL SCREEN ADDRESS
 21 EE DoubleDos - GIVE AWAY TIME TO OTHER TASKS
 21 FF CED - INSTALLABLE COMMANDS
 22 -- DOS - TERMINATE ADDRESS
 23 -- DOS - CONTROL "C" EXIT ADDRESS
 24 -- DOS - FATAL ERROR HANDLER ADDRESS
 25 -- DOS - ABSOLUTE DISK READ (except COMPAQ DOS 3.31 >32M partition)
 25 -- COMPAQ DOS 3.31 - ABSOLUTE DISK READ (>32M hard-disk partition)
 26 -- DOS - ABSOLUTE DISK WRITE (except COMPAQ DOS 3.31 >32M partition)
 26 -- COMPAQ DOS 3.31 - ABSOLUTE DISK WRITE (>32M hard-disk partition)
 27 -- DOS - TERMINATE BUT STAY RESIDENT
 28 -- DOS Internal - KEYBOARD BUSY LOOP
 29 -- DOS Internal - FAST PUTCHAR
 2A 00 Microsoft Networks - NETWORK INSTALLATION CHECK
 2A 03 Microsoft Networks - CHECK DIRECT I/O
 2A 04 Microsoft Networks - EXECUTE NETBIOS
 2A 05 Microsoft Networks - GET NETWORK RESOURCE INFORMATION
 2A 06 NETBIOS 1.10 - NETWORK PRINT-STREAM CONTROL
 2A 20 ???
 2A 82 Microsoft Networks? - ???
 2B -- Internal routine for MSDOS (IRET)
 2C -- Internal routine for MSDOS (IRET)
 2D -- Internal routine for MSDOS (IRET)
 2E -- DOS Internal - EXECUTE COMMAND
 2F 01 Multiplexor - PRINT - INSTALLATION CHECK
 2F 01 Multiplexor - PRINT - SUBMIT FILE
 2F 01 Multiplexor - PRINT - REMOVE FILE
 2F 01 Multiplexor - PRINT - REMOVE ALL FILES
 2F 01 Multiplexor - PRINT - HOLD QUEUE/GET STATUS
 2F 01 Multiplexor - PRINT - RESTART QUEUE
 2F 06 Multiplexor - ASSIGN - INSTALLATION CHECK
 2F 06 Multiplexor - ASSIGN - ???
 2F 10 Multiplexor - SHARE - ???
 2F 11 Multiplexor - MSDOS Internal - ???
 2F 12 Multiplexor - MSDOS Internal - ???
 2F B7 Multiplexor - APPEND - INSTALLATION CHECK
 2F B7 Multiplexor - APPEND - ???
 2F B7 Multiplexor - APPEND - VERSION CHECK
 2F B8 Multiplexor - Network - INSTALLATION CHECK
 2F B8 Multiplexor - Network - GET CURRENT POST ADDRESS
 2F B8 Multiplexor - Network - SET NEW POST ADDRESS
 2F B8 Multiplexor - Network - VERSION CHECK
 30 -- (NOT A VECTOR!) FAR JuMP instruction for CP/M-style calls
 31 --
 32 -- not used
 33 -- Microsoft Mouse
 34 -- Turbo C - Floating Point emulation
 35 -- Turbo C - Floating Point emulation
 36 -- Turbo C - Floating Point emulation
 37 -- Turbo C - Floating Point emulation
 38 -- Turbo C - Floating Point emulation
 39 -- Turbo C - Floating Point emulation
 3A -- Turbo C - Floating Point emulation
 3B -- Turbo C - Floating Point emulation
 3C -- Turbo C - Floating Point emulation
 3D -- Turbo C - Floating Point emulation
 3E -- Turbo C - Floating Point emulation
 3F -- Overlay manager interrupt (Microsoft LINK.EXE)
 40 -- Relocated (by fixed disk) Floppy Handler (original INT 13h)
 41 -- Fixed Disk Params (XT,AT,XT2,XT286,PS except ESDI disks)
 42 -- Relocated (by EGA) Video Handler (original INT 10h) (EGA,VGA,PS)
 43 -- EGA Initialization Params (EGA,VGA,PS)
 44 -- EGA/PCjr fonts (EGA,VGA,CONV,PS)
 45 -- reserved
 46 -- Secondary Fixed Disk Params (see INT 41h) (AT,XT286,PS except ESDI)
 47 -- reserved
 48 -- PCjr Cordless Keyboard Translation
 49 -- PCjr Non-keyboard Scan Code Translation Table
 4A -- AT User Alarm (AT,CONV,PS)
 4B -- reserved
 4C -- reserved
 4D -- reserved
 4E -- reserved
 4F -- reserved
 50 thru 57 - IRQ0-IRQ7 relocated by DESQview
 58 -- reserved
 59 -- GSS Computer Graphics Interface (GSS*CGI)
 5A -- Cluster adapter BIOS entry address
 5B -- reserved
 5C -- NETBIOS INTERFACE
 5C -- TOPS INTERFACE
 5D -- reserved
 5E -- reserved
 5F -- reserved
 60 -- reserved for user interrupt
 61 -- reserved for user interrupt
 62 -- reserved for user interrupt
 63 -- reserved for user interrupt
 64 -- reserved for user interrupt
 65 -- reserved for user interrupt
 66 -- reserved for user interrupt
 67 40 LIM EMS - GET MANAGER STATUS
 67 41 LIM EMS - GET PAGE FRAME SEGMENT
 67 42 LIM EMS - GET NUMBER OF PAGES
 67 43 LIM EMS - GET HANDLE AND ALLOCATE MEMORY
 67 44 LIM EMS - MAP MEMORY
 67 45 LIM EMS - RELEASE HANDLE AND MEMORY
 67 46 LIM EMS - GET EMM VERSION
 67 47 LIM EMS - SAVE MAPPING CONTEXT
 67 48 LIM EMS - RESTORE MAPPING CONTEXT
 67 49 LIM EMS - reserved
 67 4A LIM EMS - reserved
 67 4B LIM EMS - GET NUMBER OF EMM HANDLES
 67 4C LIM EMS - GET PAGES OWNED BY HANDLE
 67 4D LIM EMS - GET PAGES FOR ALL HANDLES
 67 4E LIM EMS - GET OR SET PAGE MAP
 67 4F LIM EMS 4.0 - GET/SET PARTIAL PAGE MAP
 67 50 LIM EMS 4.0 - MAP/UNMAP MULTIPLE HANDLE PAGES
 67 51 LIM EMS 4.0 - REALLOCATE PAGES
 67 52 LIM EMS 4.0 - GET/SET HANDLE ATTRIBUTES
 67 53 LIM EMS 4.0 - GET/SET HANDLE NAME
 67 54 LIM EMS 4.0 - GET HANDLE DIRECTORY
 67 55 LIM EMS 4.0 - ALTER PAGE MAP AND JUMP
 67 56 LIM EMS 4.0 - ALTER PAGE MAP AND CALL
 67 57 LIM EMS 4.0 - MOVE/EXCHANGE MEMORY REGION
 67 58 LIM EMS 4.0 - GET MAPPABLE PHYSICAL ADDRESS ARRAY
 67 59 LIM EMS 4.0 - GET EXPANDED MEMORY HARDWARE INFORMATION
 67 5A LIM EMS 4.0 - ALLOCATE STANDARD/RAW PAGES
 67 5B LIM EMS 4.0 - ALTERNATE MAP REGISTER SET
 67 5B LIM EMS 4.0 - ALTERNATE MAP REGISTER SET - DMA REGISTERS
 67 5C LIM EMS 4.0 - PREPARE EXPANDED MEMORY HARDWARE FOR WARM BOOT
 67 5D LIM EMS 4.0 - ENABLE/DISABLE OS FUNCTION SET FUNCTIONS
 67 60 LIM EMS ??? - GET PHYSICAL WINDOW ARRAY
 68 -- unused
 69 -- unused
 6A -- unused
 6B -- unused
 6C -- system resume vector (CONVERTIBLE)
 6D -- unused
 6E -- unused
 6F -- unused
 70 thru 77 - AT/XT286/PS50+ Vectored Hardware Lines
 78 -- not used
 79 -- not used
 7A -- not used
 7B -- not used
 7C -- not used
 7D -- not used
 7E -- not used
 7F -- not used
 80 -- reserved for BASIC
 81 -- reserved for BASIC
 82 -- reserved for BASIC
 83 -- reserved for BASIC
 84 -- reserved for BASIC
 85 -- reserved for BASIC
 86 -- Relocated (by NETBIOS) INT 18
 86 thru F0 used by BASIC while in interpreter
 E0 -- CP/M-86 function calls
 E4 05 Logitech Modula v2.0 - MonitorEntry
 E4 06 Logitech Modula v2.0 - MonitorExit
 F1 -- reserved for user interrupt
 F2 -- reserved for user interrupt
 F3 -- reserved for user interrupt
 F4 -- reserved for user interrupt
 F5 -- reserved for user interrupt
 F6 -- reserved for user interrupt
 F7 -- reserved for user interrupt
 F8 -- INTERVAL TIMER (10 MSEC) [TANDY?]
 F9 -- reserved for user interrupt
 FA -- USART READY (RS-232C) [TANDY?]
 FB -- USART Rx READY (keyboard) [TANDY?]
 FC -- reserved for user interrupt
 FD -- reserved for user interrupt
 FE -- destroyed by return from protected mode on PC/AT
 FF -- destroyed by return from protected mode on PC/AT