参数资料
型号: MB90487BPFV
元件分类: 微控制器/微处理器
英文描述: 16-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP100
封装: 14 X 14 MM, 1.70 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LQFP-100
文件页数: 101/124页
文件大小: 1547K
代理商: MB90487BPFV
MB90480B/485B Series
78
21. Interrupt Controller
The interrupt control register is built in interrupt controller, and is supported for all I/O of interrupt function.
This register sets corresponding peripheral interrupt level.
(1) Register List
Note : The use of access involving read-modify-write instructions may lead to abnormal operation, and should be
avoided.
Interrupt control registers
Address : ICR01
ICR03
ICR05
ICR07
ICR09
ICR11
ICR13
ICR15
0000B1H
0000B3H
0000B5H
0000B7H
0000B9H
0000BBH
0000BDH
0000BFH
Read/write
Initial value
Interrupt control registers
Address : ICR00
ICR02
ICR04
ICR06
ICR08
ICR10
ICR12
ICR14
0000B0H
0000B2H
0000B4H
0000B6H
0000B8H
0000BAH
0000BCH
0000BEH
Read/write
Initial value
15
14
13
12
11
10
9
8
W
X
W
X
W
X
R/W
0
R/W
1
R/W
1
R/W
1
W
X
Reserved
IL2
IL1
IL0
76
5
4
3
2
1
0
W
X
W
X
W
X
R/W
0
R/W
1
R/W
1
R/W
1
W
X
Reserved
IL2
IL1
IL0
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