參數(shù)資料
型號: μPD78F9197Y
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位單片機微控制器(8位單片微控制器)
文件頁數(shù): 105/150頁
文件大?。?/td> 636K
代理商: ΜPD78F9197Y
Preliminary Product Information
105
μ
PD78F9197Y
(4) External interrupt mode register 1 (INTM1)
INTM1 is used to specify an effective edge for INTP3 and INTLVI0.
INTM1 is manipulated using an 8-bit memory manipulation instruction.
A RESET input clears INTM1 to 00H.
Figure 8-5. Format of External Interrupt Mode Register 1
0
0
0
0
ES31
ES40
ES41
ES30
INTM1
7
6
5
4
3
2
1
0
ES31
0
0
1
1
INTP3 effective edge selection
ES30
0
1
0
1
Falling edge
Rising edge
Not to be set
Both rising and falling edges
ES41
0
0
1
1
INTLVI0 effective edge selection
ES40
0
1
0
1
Falling edge
Rising edge
Not to be set
Both rising and falling edges
Symbol
Address
When reset
R/W
FFEDH
00H
R/W
Cautions 1. Bits 4 to 7 must be fixed to 0.
2. Before setting INTM1, set the corresponding interrupt mask flag register to 1 to disable
interrupts.
To enable interrupts, clear (0) the corresponding interrupt request flag, then the
corresponding interrupt mask flag register.
相關(guān)PDF資料
PDF描述
μPD78F9217Y 8 Bit Single Chip Microcontrollers(8 位單片微控制器)
μPD78F9418 8 Bit Single Chip Microcontrollers(8位單片微控制器)
μPD78F9801 8 Bit Single Chip Microcontrollers
μPD78P0208 8 Bit Single Chip Microcontrollers(8位單片微控制器)
μPD78P0308Y 8 Bit Single Chip Microcontrollers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PD7935 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:FOR OPTICAL COMMUNICATION
PD7937 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:InGaAs PIN PHOTO DIODES
PD793D26 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:InGaAs PIN PHOTO DIODES
PD793D7 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:InGaAs PIN PHOTO DIODES
PD79920-0M 制造商:Citizen Systems America Corporation 功能描述:Mobile Printer - PD24 USB Cable