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IA88C00 Datasheet, PDF (57/80 Pages) InnovASIC, Inc – Microcontroller
IA88C00
Microcontroller
INTERRUPT SOURCES
COUNTER 0 ZERO COUNT
EXTERNAL INTERRUPT (P26)
EXTERNAL INTERRUPT (P27)
COUNTER 1 ZERO COUNT
EXTERNAL INTERRUPT (P36)
EXTERNAL INTERRUPT (P37)
HANDSHAKE CHANNEL 0
EXTERNAL INTERRUPT (P24)
EXTERNAL INTERRUPT (P25)
HANDSHAKE CHANNEL 1
EXTERNAL INTERRUPT (P34)
EXTERNAL INTERRUPT (P35)
RESERVED
RESERVED
EXTERNAL INTERRUPT (P32)
EXTERNAL INTERRUPT (P22)
EXTERNAL INTERRUPT (P32)
EXTERNAL INTERRUPT (P22)
UART RECEIVE OVERRUN
UART FRAMING ERROR
UART PARITY ERROR
UART WAKEUP DETECT
UART BREAK DETECT
UART CONTROL CHAR DETECT
UART RECEIVE DATA
EXTERNAL INTERRUPT (P30)
EXTERNAL INTERRUPT (P20)
UART ZERO COUNT
EXTERNAL INTERRUPT (P21)
UART TRANSMIT DATA
EXTERNAL INTERRUPT (P31)
POLLING
Figure 58. Interrupt Levels and Vectors
Data Sheet
As of Production Version -01
VECTORS
12
LEVELS
IRQ2
14
IRQ5
28
IRQ4
30
IRQ7
0
2
IRQ3
4
6
8
IRQ0
10
16
18
IRQ6
20
22
24
IRQ1
26
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Innovasic Semiconductor
ENG21 1 030617-04
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