參數(shù)資料
型號: M38000S8-XXXHP
廠商: Mitsubishi Electric Corporation
英文描述: 16 Characters x 2 Lines, 5x7 Dot Matrix Character and Cursor
中文描述: 8位單片機
文件頁數(shù): 137/173頁
文件大?。?/td> 4203K
代理商: M38000S8-XXXHP
3800 GROUP USER’S MANUAL
3-35
APPENDIX
3.5 List of registers
Fig. 3.5.14 Structure of Interrupt request register 1
Fig. 3.5.15 Structure of Interrupt request register 2
6
0 : No interrupt request
1 : Interrupt request
0 : No interrupt request
1 : Interrupt request
0 : No interrupt request
1 : Interrupt request
Serial I/O receive interrupt
request bit
Serial I/O transmit interrupt
request bit
Timer X interrupt request
bit
Interrupt request register 1
b7 b6 b5 b4 b3 b2 b1 b0
B
0
Function
At reset
R W
0
Interrupt request reigster 1 (IREQ1) [Address : 3C
16
]
Name
6
“0” is set by software, but not “1.”
Timer Y interrupt request
bit
Timer 1 interrupt request bit
4
5
6
7
0
0
0
0
0 : No interrupt request
1 : Interrupt request
0 : No interrupt request
1 : Interrupt request
Timer 2 interrupt request bit
6
6
6
6
6
6
6
0
0
0
0 : No interrupt request
1 : Interrupt request
0 : No interrupt request
1 : Interrupt request
0 : No interrupt request
1 : Interrupt request
INT
0
interrupt request bit
INT
1
interrupt request bit
1
2
3
Interrupt request register 2
b7 b6 b5 b4 b3 b2 b1 b0
B
0
Function
At reset
R W
0
1
2
3
0
0
0
Interrupt request reigster 2 (IREQ2) [Address : 3D
16
]
Name
CNTR
0
interrupt request bit
CNTR
1
interrupt request bit
INT
2
interrupt request bit
0 : No interrupt request
1 : Interrupt request
0 : No interrupt request
1 : Interrupt request
0 : No interrupt request
1 : Interrupt request
0 : No interrupt request
1 : Interrupt request
0 : No interrupt request
1 : Interrupt request
INT
3
interrupt request bit
6
6
6
6
5
6
7
0
0 : No interrupt request
1 : Interrupt request
Nothing is allocated for these bits. These are write disabled bits.
When these bits are read out, the values are “0.”
6
“0” is set by software, but not “1.”
INT
5
interrupt request bit
6
4
0
INT
4
interrupt request bit
6
0
0
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