參數(shù)資料
型號: MB90580C
廠商: Fujitsu Limited
英文描述: 16-bit Proprietary Microcontroller
中文描述: 16位微控制器專有
文件頁數(shù): 45/110頁
文件大?。?/td> 540K
代理商: MB90580C
MB90580C Series
45
5. External Memory Access (External Bus Pin Control Circuit)
The external bus pin control circuit controls external bus pins used to expand the address/data buses of the
CPU outside.
(1) Register configuration
(
2
)
Block Diagram
Automatic ready function selection register
bit
Address
: 0000A5
H
Access
Initial value
External address output control register
bit
Address
: 0000A6
H
Access
Initial value
Bus control signal selection register
bit
Address
: 0000A7
H
Access
Initial value
ARSR
IOR1 IOR0 HMR1 HMR0
()
()
()
()
LMR1 LMR0
15
14
13
12
11
10
9
8
(W)
(0)
(W)
(0)
(W)
(1)
(W)
(1)
(W)
(0)
(W)
(0)
HACR
E23
E22
E21
E20
E19
E18
E17
E16
7
6
5
4
3
2
1
0
(W)
(0)
(W)
(0)
(W)
(0)
(W)
(0)
(W)
(0)
(W)
(0)
(W)
(0)
(W)
(0)
ECSR
CKE
RYE
HDE IOBS HMBS WRE LMBS
()
()
15
14
13
12
11
10
9
8
(W)
(0)
(W)
(0)
(W)
(0)
(W)
(0)
(W)
(0)
(W)
(0)
(W)
(0)
P0
RB
P0
P1
P2
P3
P3
P0 data
Access control
P0 direction
Data control
Address control
Access control
相關(guān)PDF資料
PDF描述
MB90580 16-BIT MICROCONTROLLER
MB90595 16-bit Proprietary Microcontroller
MB90595G 16-bit Proprietary Microcontroller
MB90598GPF 16-bit Proprietary Microcontroller
MB90598PF 16-bit Proprietary Microcontroller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB90580C_09 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90583B 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90583BPF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90583BPFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90583C 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller