IA186EM_04 Datasheet, PDF (54/133 Pages) InnovASIC, Inc – 8/16-Bit Microcontrollers

IA186EM/IA188EM
8/16-BIT Microcontrollers
Data Sheet
As of Production Version -03
Interrupt Types
Interrupt Name
Divide Error Exception ⁽¹⁾
Trace Interrupt ⁽²⁾
Non-maskable Interrupt (NMI)
Breakpoint Interrupt ⁽¹⁾
INT0 Detected Overflow Exception ⁽¹⁾
Array Bounds Exception ⁽¹⁾
Unused Opcode Exception ⁽¹⁾
ESC Opcode Exception ^{(1, 3)}
Timer 0 Interrupt ^{(4, 5)}
Timer 1 Interrupt ^{(4, 5)}
Timer 2 Interrupt ^{(4, 5)}
Reserved
DMA 0 Interrupt ⁽⁵⁾
DMA 1 Interrupt ⁽⁵⁾
INT0 Interrupt
INT1 Interrupt
INT2 Interrupt
INT3 Interrupt
INT4 Interrupt ⁽⁶⁾
Watchdog Timer Interrupt ⁽⁶⁾
Asynchronous Serial Port Interrupt ⁽⁶⁾
Reserved
Interrupt
Type
00h
01h
02h
03h
04h
05h
06h
07h
08h
12h
13h
09h
0ah
0bh
0ch
0dh
0eh
0fh
10h
11h
14h
15h – 1fh
Vector
Table
Address
00h
04h
08h
0ch
10h
14h
18h
1ch
20h
48h
4ch
24h
28h
2ch
30h
34h
38h
3ch
40h
44h
50h
54h – 7ch
EOI Overall Related
Type Priority Instructions
N/A
1
N/A 1A
N/A 1B
N/A
1
N/A
1
DIV, IDIV
All
INT3
INT0
N/A
1
BOUND
N/A
1
Undefined
Opcodes
N/A
1 ESC Opcodes
08h
2A
08h
2B
08h
2C
0ah
3
0bh
4
0ch
5
0dh
6
0eh
7
0fh
8
10h
9
11h
9
14h
9
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