Z8 Encore!® Motor Control Flash MCUs
Product Specification
52
Table 29. Reset, System Exception, and Interrupt Vectors in Order of Priority
Program Memory
Vector Base
Address
Programmable
Priority?
Priority
Interrupt or Trap Source
Reset and System Exceptions
0002h
0004h
No
No
Reset
Watch-Dog Timer (see the Watch-Dog Timer chapter on
page 63)
003AH
003CH
No
No
No
Primary Oscillator Fail Trap
Watch-Dog Timer Oscillator Fail Trap
Illegal Instruction Trap
0006h
Interrupts (maskable)
Highest 0008h
000Ah
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
N/A
PWM Timer
PWM Fault
000Ch
ADC
000Eh
Comparator output rising and falling edge
0010h
Timer 0
0012H
UART 0 receiver
UART 0 transmitter
SPI
0014H
0016H
2
0018H
I C
001AH
Reserved
001CH
Port C0 with selectable rising or falling input edge
Port B[3:0] rising and fall input edge
001EH
0020h
Port A7/A3 with selectable rising or falling input edge
Port A6/A2 with selectable rising or falling input edge
Port A5/A1 with selectable rising or falling input edge
Port A4/A0 with selectable rising or falling input edge
Reserved
0022H
0024H
0026H
Lowest 0028H–0039H
Interrupt Controller
P R E L I M I N A R Y
PS024604-1005
ZILOG [ ZILOG, INC. ]
