參數(shù)資料
型號(hào)： MB90246A
廠商： Fujitsu Limited
英文描述： 16-bit Proprietary Microcontroller
中文描述： 16位微控制器專有
文件頁(yè)數(shù)： 20/100頁(yè)
文件大?。?/td> 1956K
代理商： MB90246A
20
MB90246A Series
I
I/O MAP
(Continued)
Address
Abbreviated
register name
Register name
Read/
write
Resource
name
Initial value
000000
H
(System reservation area)*
1
000001
H
PDR1
Port 1 data register
R/W!
Port 1
XXXXXXXX
B
000002
H
(System reservation area)*
1
000003
H
000004
H
PDR4
Port 4 data register
R/W!
Port 4
XXXXXXXX
B
000005
H
PDR5
Port 5 data register
R/W!
Port 5
XXXXXXXX
B
000006
H
PDR6
Port 6 data register
R/W!
Port 6
1 1 1 1 1 1 1 1
B
000007
H
PDR7
Port 7 data register
R/W!
Port 7
– XXXXXXX
B
000008
H
PDR8
Port 8 data register
R/W!
Port 8
XXXXXX – –
B
000009
H
PDR9
Port 9 data register
R/W!
Port 9
– XXXXXXX
B
00000A
H
PDRA
Port A data register
R/W!
Port A
– – XXXXXX
B
00000B
H
to
00000F
H
(Vacancy)
000010
H
(System reservation area)*
1
000011
H
DDR1
Port 1 direction register
R/W
Port 1
0 0 0 0 0 0 0 0
B
000012
H
(System reservation area)*
1
000013
H
000014
H
DDR4
Port 4 direction register
R/W
Port 4
0 0 0 0 0 0 0 0
B
000015
H
DDR5
Port 5 direction register
R/W
Port 5
0 0 0 0 0 0 0 0
B
000016
H
ADER
Analog input enable register
R/W
Port 6,
8/10-bit A/D
converter
1 1 1 1 1 1 1 1
B
000017
H
DDR7
Port 7 direction register
R/W
Port 7
– 0 0 0 0 0 0 0
B
000018
H
DDR8
Port 8 direction register
R/W
Port 8
0 0 0 0 0 0 – –
B
000019
H
DDR9
Port 9 direction register
R/W
Port 9
– XXXXXXX
B
00001A
H
DDRA
Port A direction register
R/W
Port A
– – 0 0 0 0 0 0
B
00001B
H
to
00001F
H
(Vacancy)
000020
H
SCR1
Serial control status register 1
R/W
I/O simple serial
interface 1
1 0 0 0 0 0 0 0
B
000021
H
SSR1
Serial status register 1
R
– – – – – – – 1
B
000022
H
SDR1L
Serial data register 1 (L)
R/W
XXXXXXXX
B
000023
H
SDR1H
Serial data register 1 (H)
R/W
XXXXXXXX
B
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