參數(shù)資料
型號: MB89174APF
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 7.16 MHz, MICROCONTROLLER, PQFP48
封裝: PLASTIC, QFP-48
文件頁數(shù): 18/50頁
文件大?。?/td> 626K
代理商: MB89174APF
25
MB89170/170A/170L Series
(Continued)
* R/W: Readable and writable
R:
Read only
W:
Write only
Note: Do not use vacancies.
Address
Read/write *
Register name
Register description
20H
(R/W)
DTMC
DTMF control register
21H
(R/W)
DTMD
DTMF data register
22H
Vacancy
23H
(R/W)
EIC1
External interrupt control register 1
24H
(R/W)
EIC2
External interrupt control register 2
25H to 31H
Vacancy
32H
(R/W)
EIE2
External interrupt 2 enable register
33H
(R/W)
EIF2
External interrupt 2 flag register
34H to 7BH
Vacancy
7CH
(W)
ILR1
Interrupt level setting register 1
7DH
(W)
ILR2
Interrupt level setting register 2
7EH
(W)
ILR3
Interrupt level setting register 3
7FH
Vacancy
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