參數(shù)資料
型號： M37207MF-XXXSP
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP64
封裝： 0.750 INCH, 1.78 MM PITCH, PLASTIC, DIP-64
文件頁數(shù)： 18/121頁
文件大?。?/td> 1907K
代理商： M37207MF-XXXSP
114
MITSUBISHI MICROCOMPUTERS
M37207MF-XXXSP/FP, M37207M8-XXXSP
M37207EFSP/FP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
and ON-SCREEN DISPLAY CONTROLLER
Interrupt Reguest Register 2
Interrupt Reguest Register 1
Address 00FC16
Address 00FD16
b7 b6 b5 b4 b3 b2 b1 b0
Interrupt request register 1 (IREQ1) [Address 00FC
B
Name
Functions
After reset RW
Interrupt Request Register 1
0
0 : No interrupt request issued
1 : Interrupt request issued
Timer 1 interrupt
request bit
(TM1R)
1
Timer 2 interrupt
request bit
(TM2R)
2
Timer 3 interrupt
request bit
(TM3R)
3
Timer 4 interrupt
request bit
(TM4R)
4
CRT interrupt
request bit
(CRTR)
5VSYNC interrupt
request bit
(VSCR)
6
0 : No interrupt request issued
1 : Interrupt request issued
0 : No interrupt request issued
1 : Interrupt request issued
0 : No interrupt request issued
1 : Interrupt request issued
0 : No interrupt request issued
1 : Interrupt request issued
0 : No interrupt request issued
1 : Interrupt request issued
0
V
0
V
0
V
0
V
0
V
0
V
Multi-master I 2C-BUS
interface interrupt
request bit
(IICR)
0 : No interrupt request issued
1 : Interrupt request issued
V
16
]
R
7
Nothing is assigned. This bit is a write disable bit.
When this bit is read out, the value is “0.”
—
R
0
b7 b6 b5 b4 b3 b2 b1 b0
Interrupt request register 2 (IREQ2) [Address 00FD
B
Name
Functions
After reset RW
Interrupt Request Register 2
0
INT1 interrupt
request bit (ITIR)
0 : No interrupt request issued
1 : Interrupt request issued
1
INT2 interrupt
request bit (IT2R)
2
Serial I/O interrupt
request bit (SIR)
4
f(XIN)/4096 interrupt
request bit (MSR)
3,6 Nothing is assigned. These bits are write disable bits.
When these bits are read out, the values are “0.”
7
Fix this bit to “0.”
0
0 : No interrupt request issued
1 : Interrupt request issued
0 : No interrupt request issued
1 : Interrupt request issued
0
V: “0” can be set by software, but “1” cannot be set.
0
V
0
V
0
V
0
V
0 : No interrupt request issued
1 : Interrupt request issued
16
]
R
R—
R
RW
5
Timer 5 6 interrupt
request bit (TM56R)
0 : No interrupt request issued
1 : Interrupt request issued
0
V
R
相關(guān)PDF資料
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