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: 54/96页
文件大小: 482K
代理商: MPD789322
Preliminary Product Information U14673EJ1V0PM00
58
PD789322,789324,789326,789327
Figure 6-1. Basic Configuration of Interrupt Function
(A) Internal non-maskable interrupt
Internal bus
Interrupt request
Vector table
address generator
Standby release signal
(B) Internal maskable interrupt
Internal bus
MK
IF
Interrupt request
IE
Vector table
address generator
Standby release signal
(C) External maskable interrupt
Internal bus
INTM0, KRM00
MK
IF
IE
Vector table
address generator
Standby release signal
Edge
detection
circuit
Interrupt request
INTM0: External interrupt mode register 0
KRM00: Key return mode register 00
IF:
Interrupt request flag
IE:
Interrupt enable flag
MK:
Interrupt mask flag
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