Table 2-4 Interrupt Vector Table - GE V7865 Series Hardware Reference Manual

Table 2-4 Interrupt Vector Table

Interrupt Number
HEX DEC
00 0
01 1
02 2
03 3
04 4
05 5
06 6
07 7
08 8
09 9
0A 10
0B 11
0C 12
0D 13
0E 14
0F 15
10 16
11 17
12 18
13 19
14 20
15 21
16 22
17 23
18 24
19 25
1A 26
1B 27
1C 28
1D 29
1E 30
1F 31
20 32
21 33
22 34
23 35
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IRQ
Real Mode
Line
Divide Error
Debug Single Step
NMI Memory Parity Error,
VME Interrupts
Debug Breakpoint
ALU Overflow
Print Screen
IRQ0 Timer Tick
IRQ1 Keyboard Input
IRQ2 BIOS Reserved
IRQ3 COM2 Serial I/O
IRQ4 COM1 Serial I/O
IRQ5 Unassigned
IRQ6 Floppy Disk Controller
IRQ7 Unassigned
BIOS Video I/O
System Configuration Check
Memory Size Check
XT Floppy/Hard Drive
BIOS Comm I/O
BIOS Cassette Tape I/O
BIOS Keyboard I/O
BIOS Printer I/O
ROM BASIC Entry Point
Bootstrap Loader
Time of Day
Control/Break Handler
Timer Control
Video Parameter Table Pntr
Floppy Parm Table Pntr
Video Graphics Table Pntr
DOS Terminate Program
DOS Function Entry Point
DOS Terminate Handler
DOS Control/Break Handler
Protected Mode
Same as Real Mode
Same as Real Mode
Same as Real Mode
(Must be enabled in BIOS Setup)
Same as Real Mode
Same as Real Mode
Array Bounds Check
Invalid OpCode
Device Not Available
Double Exception Detected
Coprocessor Segment Overrun
Invalid Task State Segment
Segment Not Present
Stack Segment Overrun
Unassigned
Page Fault
Unassigned
Coprocessor Error
Same as Real Mode
Same as Real Mode
Same as Real Mode
Same as Real Mode
Same as Real Mode
Same as Real Mode
Same as Real Mode
Same as Real Mode
Same as Real Mode
Same as Real Mode
Same as Real Mode
Same as Real Mode
Same as Real Mode
Same as Real Mode
Same as Real Mode
Same as Real Mode
Same as Real Mode
Same as Real Mode
Same as Real Mode
Standard Features 33