參數(shù)資料
型號(hào)： UPD784907GF
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)： 55/98頁
文件大?。?/td> 657K
代理商： UPD784907GF
μ
PD784907, 784908
55
Data Sheet U11680EJ2V0DS00
Interrupt Source
Vector Table Address
BRK instruction
003EH
Operand error
003CH
NMI
0002H
WDT
0004H
INTP0
0006H
INTP1
0008H
INTP2
000AH
INTP3
000CH
INTC00
000EH
INTC01
0010H
INTC10
0012H
INTC11
0014H
INTC20
0016H
INTC21
0018H
INTC30
001AH
INTP4
001CH
INTP5
001EH
INTAD
0020H
INTSER
0022H
INTSR
0024H
INTCSI1
INTST
0026H
INTCSI
0028H
INTSER2
002AH
INTSR2
002CH
INTCSI2
INTST2
002EH
9.2 Vectored Interrupt
When a branch to an interrupt servicing routine occurs, the vector table address corresponding to the interrupt
source is used as the branch address.
Interrupt servicing by the CPU consists of the following operations :
When branching: Saves the CPU status (PC and PSW contents) to the stack.
When returning:
Restores the CPU status (PC and PSW contents) from the stack.
To return control from the servicing routine to the main routine, the RETI instruction is used.
The branch destination addresses must be within the range of 0 to FFFFH.
Table 9-3. Vector Table Address
Interrupt Source
Vector Table Address
NTIE1
0032H
INTIE2
0034H
INTW
0036H
INTCSI3
0038H
相關(guān)PDF資料
PDF描述
UPD784908 16-BIT SINGLE-CHIP MICROCONTROLLER
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