参数资料
型号: MB89143AP-SH
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP64
封装: SHRINK, PLASTIC, DIP-64
文件页数: 9/31页
文件大小: 303K
代理商: MB89143AP-SH
17
MB89143A/144A
s I/O MAP
Note: Do not use vacancies.
Address
Read/write
Register name
Register description
00H
(R/W)
PDR0
Port 0 data register
01H
(W)
DDR0
Port 0 data direction register
02H
(R/W)
PDR1
Port 1 data register
03H
(W)
DDR1
Port 1 data direction register
04H
(R/W)
PDR2
Port 2 data register
05H, 06H
Vacancy
07H
(R/W)
SYCC
System clock control register
08H
(R/W)
STBC
Standby control register
09H
(R/W)
WDTE
Watchdog timer control register
0AH
(R/W)
TBCR
Time-base timer control register
0BH
(R/W)
WPCR
Watch prescaler control register
0CH
(R/W)
PDR3
Port 3 data register
0DH
(W)
DDR3
Port 3 data direction register
0EH
(R/W)
BUZR
Buzzer register
0FH
(R/W)
EIC
External interrupt control register
10H
(R/W)
PDR4
Port 4 data register
11H
(R/W)
PDR5
Port 5 data register
12H
(R/W)
PDR6
Port 6 data register
13H
(R)
PDR7
Port 7 data register
14H to 17H
Vacancy
18H
(R/W)
T3CR
Timer 3 control register
19H
(R/W)
T2CR
Timer 2 control register
1AH
(R/W)
T3DR
Timer 3 data register
1BH
(R/W)
T2DR
Timer 2 data register
1CH
(R/W)
SMR
Serial mode register
1DH
(R/W)
SDR
Serial data register
1EH
(R/W)
ADC1
A/D converter control register 1
1FH
(R/W)
ADC2
A/D converter control register 2
20H
(R/W)
ADDH
A/D data register (H)
21H
(R/W)
ADDL
A/D data register (L)
22H
(W)
PCR0
Port input control register 0
23H
(W)
PCR1
Port input control register 1
24H 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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