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INT1.TXT
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Text File
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1994-12-01
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1KB
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26 lines
INT 00 - CPU-generated - DIVIDE ERROR
INT 01 - CPU-generated - SINGLE STEP; (80386+) - DEBUGGING EXCEPTIONS
INT 02 - external hardware - NON-MASKABLE INTERRUPT
INT 03 - CPU-generated - BREAKPOINT
INT 04 - CPU-generated - INTO DETECTED OVERFLOW
INT 05 - PRINT SCREEN; CPU-generated (80186+) - BOUND RANGE EXCEEDED
INT 06 - CPU-generated (80286+) - INVALID OPCODE
INT 07 - CPU-generated (80286+) - PROCESSOR EXTENSION NOT AVAILABLE
INT 08 - IRQ0 - SYSTEM TIMER; CPU-generated (80286+)
INT 09 - IRQ1 - KEYBOARD DATA READY; CPU-generated (80286,80386)
INT 0A - IRQ2 - LPT2/EGA,VGA/IRQ9; CPU-generated (80286+)
INT 0B - IRQ3 - SERIAL COMMUNICATIONS (COM2); CPU-generated (80286+)
INT 0C - IRQ4 - SERIAL COMMUNICATIONS (COM1); CPU-generated (80286+)
INT 0D - IRQ5 - FIXED DISK/LPT2/reserved; CPU-generated (80286+)
INT 0E - IRQ6 - DISKETTE CONTROLLER; CPU-generated (80386+)
INT 0F - IRQ7 - PARALLEL PRINTER
INT 10 - VIDEO; CPU-generated (80286+)
INT 11 - BIOS - GET EQUIPMENT LIST; CPU-generated (80486+)
INT 12 - BIOS - GET MEMORY SIZE
INT 13 - DISK
INT 14 - SERIAL
INT 15 - CASSETTE
INT 16 - KEYBOARD
INT 17 - PRINTER
INT 18 - DISKLESS BOOT HOOK (START CASSETTE BASIC)