參數(shù)資料
型號: μPD780021Y
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): 29/66頁
文件大小: 453K
代理商: ΜPD780021Y
μ
PD780021Y, 780022Y, 780023Y, 780024Y
Preliminary Data Sheet
29
Figure 6-1. Basic Configuration of Interrupt Function (1/2)
(A) Internal non-maskable interrupt
(B) Internal maskable interrupt
(C) External maskable interrupt (INTP0 to INTP3)
Internal bus
Priority control
circuit
Vector table
address
generator
Standby release
signal
Interrupt
request
MK
Internal bus
IE
PR
ISP
IF
Priority control
circuit
Vector table
address
generator
Standby release
signal
Interrupt
request
MK
IE
PR
ISP
IF
Priority control
circuit
Vector table
address
generator
External interrupt
edge enable register
(EGP, EGN)
Edge
detection
circuit
Internal bus
Standby release
signal
Interrupt
request
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