參數(shù)資料
型號(hào): μPD789800
廠商: NEC Corp.
英文描述: 8 Bit Single Chip Microcontrollers(8位單片微控制器)
中文描述: 8位單片機(jī)微控制器(8位單片微控制器)
文件頁數(shù): 23/48頁
文件大?。?/td> 266K
代理商: ΜPD789800
23
μ
PD789800
Figure 6-1. Basic Configuration of Interrupt Function
(A) Internal nonmaskable 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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