参数资料
型号: mPD789322
厂商: NEC Corp.
元件分类: 8位微控制器
英文描述: 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
中文描述: 8位微控制器与2/4/8K字节在系统可编程闪存
文件页数: 53/96页
文件大小: 482K
代理商: MPD789322
Preliminary Product Information U14673EJ1V0PM00
57
PD789322,789324,789326,789327
Table 6-1. Interrupt Sources
Interrupt Source
Interrupt Type
Default
Priority
Note 1
Name
Trigger
Internal/
External
Vector Table
Address
Basic
Configuration
Type
Note 2
Non-maskable
INTWDT
Watchdog timer overflow (with
watchdog timer mode 1 selected)
(A)
0
INTWDT
Watchdog timer overflow (with
interval timer mode selected)
Internal
0004H
(B)
1
INTP0
Pin input edge detection
External
0006H
(C)
2
INTCSI10
End of serial interface 10 3-wire
SIO transfer reception
0008H
3
INTWT
Watch timer interrupt
000AH
4
INTTM30
Generation of 8-bit timer 30
matching signal
000CH
5
INTTM40
Generation of 8-bit timer 40
matching signal
Internal
000EH
(B)
6
INTKR00
Key return signal detection
External
0010H
(C)
Maskable
7
INTWTI
Watch timer interval timer
interrupt
Internal
0012H
(B)
Notes 1. Default priority is the priority order when more than one maskable interrupt request is generated at the
same time. 0 is the highest priority and 7 is the lowest.
2. Basic configuration types (A), (B), and (C) correspond to (A), (B), and (C) in Figure 6-1.
Remark Only one of the two watchdog timer interrupt sources, non-maskable or maskable (internal), can be
selected.
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