参数资料
型号: MB89538CP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 12.5 MHz, MICROCONTROLLER, PDIP64
封装: 17 X 58 MM, 5.65 MM HEIGHT, 1.778 MM PITCH, PLASTIC, SHDIP-64
文件页数: 25/65页
文件大小: 1294K
代理商: MB89538CP
MB89530 Series
31
(Continued)
Description of write/read symbols :
Description of initial values :
Note : Do not use reserved spaces.
Address
Register
name
Register description
Write/Read
Initial value
76H
PURR4
Port 4 pull-up resistance register
R/W
1 1 1 1 - -1 1 B
77H
WREN
Wild register enable register
R/W
- - 0 0 0 0 0 0B
78H
WROR
Wild register data test register
R/W
- - 0 0 0 0 0 0B
79H
PURR6
Port 6 pull-up resistance register
R/W
- - - 1 1 1 1 1 B
7AH
FMCS
Flash control status register
R/W
000X00 - 0 B
7BH
ILR1
Interrupt level setting register 1
W
1 1 1 1 1 1 1 1B
7CH
ILR2
Interrupt level setting register 2
W
1 1 1 1 1 1 1 1B
7DH
ILR3
Interrupt level setting register 3
W
1 1 1 1 1 1 1 1B
7EH
ILR4
Interrupt level setting register 4
W
1 1 1 1 1 1 1 1B
7FH
ITR
Interrupt test register
Access prohibited XXXXXX0 0B
C80H
WRARH1
Upper address setting register 1
R/W
XXXXXXXXB
C81H
WRARL1
Lower address setting register 1
R/W
XXXXXXXXB
C82H
WRDR1
Data setting register 1
R/W
XXXXXXXXB
C83H
WRARH2
Upper address setting register 2
R/W
XXXXXXXXB
C84H
WRARL2
Lower address setting register 2
R/W
XXXXXXXXB
C85H
WRDR2
Data setting register 2
R/W
XXXXXXXXB
C86H
WRARH3
Upper address setting register 3
R/W
XXXXXXXXB
C87H
WRARL3
Lower address setting register 3
R/W
XXXXXXXXB
C88H
WRDR3
Data setting register 3
R/W
XXXXXXXXB
C89H
WRARH4
Upper address setting register 4
R/W
XXXXXXXXB
C8AH
WRARL4
Lower address setting register 4
R/W
XXXXXXXXB
C8BH
WRDR4
Data setting register 4
R/W
XXXXXXXXB
C8CH
WRARH5
Upper address setting register 5
R/W
XXXXXXXXB
C8DH
WRARL5
Lower address setting register 5
R/W
XXXXXXXXB
C8EH
WRDR5
Data setting register 5
R/W
XXXXXXXXB
C8FH
WRARH6
Upper address setting register 6
R/W
XXXXXXXXB
C90H
WRARL6
Lower address setting register 6
R/W
XXXXXXXXB
C91H
WRDR6
Data setting register 6
R/W
XXXXXXXXB
R/W
: read/write enabled
R
: Read only
W
: Write only
0
: This bit initialized to “0”.
1
: This bit initialized to “1”.
X
: The initial value of this bit is not determined.
M
: The initial value of this bit is a mask option.
-
: This bit is not used.
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