參數(shù)資料
型號： UPD784054GC
廠商： NEC Corp.
英文描述： 16-BIT SINGLE-CHIP MICROCONTROLLER
中文描述： 16位單片機(jī)
文件頁數(shù)： 39/86頁
文件大?。?/td> 579K
代理商： UPD784054GC
μ
PD784054(A)
39
8.2 Vectored Interrupt
Execution branches to a processing routine by using the memory contents of the vector table address
corresponding to an interrupt source as the branch destination address.
The following operations are performed so that the CPU processes the interrupt:
On branch
On returning : Restores status of CPU from stack
: Saves status of CPU (contents of PC and PSW) to stack
Execution is returned from the processing routine to the main routine by the RETI instruction.
The branch destination address must be in a range of 0 to FFFFH.
Table 8-3. Vector Table Address
Interrupt Source
Vector Table Address
Interrupt Source
Vector Table Address
BRK instruction
003EH
INTP5
0016H
Operand error
003CH
INTP6
0018H
NMI
0002H
INTCM10
001AH
INTWDT
0004H
INTCM11
001CH
INTOV0
0006H
INTCM40
0026H
INTOV1
0008H
INTCM41
0028H
INTOV4
000AH
INTSER
002AH
INTP0
000CH
INTSR
002CH
INTCC00
INTCSI1
INTP1
000EH
INTST
002EH
INTCC01
INTSER2
0030H
INTP2
0010H
INTSR2
0032H
INTCC02
INTCSI2
INTP3
0012H
INTST2
0034H
INTCC03
INTAD
0036H
INTP4
0014H
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