W78L812A24DL(2006) Просмотр технического описания (PDF) - Winbond

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W78L812A24DL
(Rev.:2006)

8-BIT MICROCONTROLLER

Winbond 

W78LE812/W78L812A

5.5.6 Interrupt Request Flag Register

Bit:

7

6

5

4

3

2

1

0

IQ9

IQ8

IQ7

IQ6

IQ5

IQ4

IQ3

IQ2

Mnemonic: IRQ

IQ9: External interrupt 9 request flag.

IQ8: External interrupt 8 request flag.

IQ7: External interrupt 7 request flag.

IQ6: External interrupt 6 request flag.

IQ5: External interrupt 5 request flag.

IQ4: External interrupt 4 request flag.

IQ3: External interrupt 3 request flag.

IQ2: External interrupt 2 request flag.

Address: C0H

Table.1 Priority level for simultaneous requests of the same priority interrupt sources

SOURCE

External Interrupt 0

Serial Port

FLAG

IE0

RI + TI

PRIORITY LEVEL

(Highest)

VECTOR ADDRESS

0003H

0023H

External Interrupt 5

IQ5

0053H

Timer 0 Overflow

TF0

000BH

External Interrupt 6

IQ6

005BH

External Interrupt 1

IE1

0013H

External Interrupt 2

IQ2

003BH

External Interrupt 7

IQ7

0063H

Timer 1 Overflow

TF1

001BH

Timer 2 Overflow

TF2 + EXF2

002BH

External Interrupt 3

IQ3

0043H

External Interrupt 8

IQ8

006BH

External Interrupt 4

IQ4

004BH

External Interrupt 9

IQ9

(Lowest)

0073H

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Publication Release Date: November 6, 2006

Revision A9

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