Z8 Encore! XP® 4K Series
Product Specification
51
Table 33. Trap and Interrupt Vectors in Order of Priority
Program Memory
Priority Vector Address
Highest 0002H
0004H
Interrupt or Trap Source
Reset (not an interrupt)
Watch-Dog Timer (see Watch-Dog Timer chapter)
003AH
Primary Oscillator Fail Trap (not an interrupt)
003CH
Watchdog Oscillator Fail Trap (not an interrupt)
0006H
Illegal Instruction Trap (not an interrupt)
0008H
Reserved
000AH
Timer 1
000CH
Timer 0
000EH
UART 0 receiver
UART 0 transmitter
Reserved
0010H
0012H
0014H
Reserved
0016H
ADC
0018H
Port A7, selectable rising or falling input edge or LVD (see the chapter Reset,
STOP Mode Recovery and Low Voltage Detection on page 20)
001AH
001CH
001EH
0020H
0022H
0024H
0026H
0028H
002AH
002CH
002EH
0030H
0032H
0034H
Port A6, selectable rising or falling input edge or Comparator Output
Port A5, selectable rising or falling input edge
Port A4, selectable rising or falling input edge
Port A3 or Port D3, selectable rising or falling input edge
Port A2 or Port D2, selectable rising or falling input edge
Port A1, selectable rising or falling input edge
Port A0, selectable rising or falling input edge
Reserved
Reserved
Reserved
Reserved
Port C3, both input edges
Port C2, both input edges
Port C1, both input edges
PS022815-0206
Interrupt Controller
ZILOG [ ZILOG, INC. ]
