W79E532A Datasheet, PDF (36/78 Pages) Winbond – 8-BIT MICROCONTROLLER

W79E532A/W79L532A
Table 7. Priority structure of interrupts
SOURCE
FLAG
External Interrupt 0
IE0
Timer 0 Overflow
TF0
External Interrupt 1
IE1
Timer 1 Overflow
TF1
Serial Port
RI + TI
Timer 2 Overflow
TF2 + EXF2
Watchdog Timer
WDIF
VECTOR ADDRESS
0003h
000Bh
0013h
001Bh
0023h
002Bh
0063h
PRIORITY LEVEL
1(highest)
2
3
4
5
6
7 (lowest)
- 36 -