參數(shù)資料
型號(hào)： MB89W689CF
元件分類(lèi)： 微控制器/微處理器
英文描述： 8-BIT, UVPROM, 8 MHz, MICROCONTROLLER, CQFP100
封裝： CERAMIC, QFP-100
文件頁(yè)數(shù)： 14/43頁(yè)
文件大?。?/td> 697K
代理商： MB89W689CF
21
MB89680 Series
(Continued)
Note: Do not use (vacancies).
Address
Read/write
Register name
Register description
23H
(R/W)
SBFR
Serial flag register with 1 byte buffer
24H
(W)
SBUFW
Serial buffer write register
(R)
SBUFR
Serial buffer read register
25H
(R)
SBDR
Serial data register with 1 byte buffer
26H
(R/W)
T2CR
Timer 2 control register
27H
(R/W)
T1CR
Timer 1 control register
28H
(R/W)
T2DR
Timer 2 data register
29H
(R/W)
T1DR
Timer 1 data register
2AH
(R/W)
MODC
Modem output control register
2BH
(R/W)
MODA
Modem output data register
2CH
(Vacancy)
2DH
(R/W)
ADC1
A/D converter control 1 register
2EH
(R/W)
ADC2
A/D converter control 2 register
2FH
(R/W)
ADCD
A/D converter data register
30H
(R/W)
EIE1
External interrupt 1 enable register
31H
(R/W)
EIF1
External interrupt 1 flag register
32H
(R/W)
EIE2
External interrupt 2 enable register
33H
(R/W)
EIF2
External interrupt 2 flag register
34H
(R/W)
MDC1
Modem timer control 1 register
35H
(R/W)
MDC2
Modem timer control 2 register
36H
(R)
MLDH
Modem timer “H” level data register
37H
(R)
MLDL
Modem timer “L” level data register
38H
(R/W)
SMC
UART serial mode control register
39H
(R/W)
SRC
UART serial rate control register
3AH
(R/W)
SSD
UART serial status and data register
3BH
(R)
SIDR
UART serial input data register
3CH
(W)
SODR
UART serial output data register
3DH
(R/W)
SSEL
Serial I/O port switching register
3EH to 7BH
(Vacancy)
7CH
(W)
ILR1
Interrupt level 1 setting register
7DH
(W)
ILR2
Interrupt level 2 setting register
7EH
(W)
ILR3
Interrupt level 3 setting register
7FH
(Vacancy)
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