参数资料
型号: M37272M6-XXXFP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDSO42
封装: 0.450 INCH, 0.80 MM PITCH, PLASTIC, SSOP-42
文件页数: 47/145页
文件大小: 1928K
代理商: M37272M6-XXXFP
137
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
M37272M6/M8–XXXSP/FP, M37272MA–XXXSP
M37272E8SP/FP, M37272EFSP
MITSUBISHI MICROCOMPUTERS
Rev. 1.3
b7b6 b5 b4b3 b2 b1 b0
Interrupt request register 2 (IREQ2) [Address 00FD
BNameFunctions
After reset RW
Interrupt Request Register 2
0
INT1 external interrupt
request bit (INIR)
0 : No interrupt request issued
1 : Interrupt request issued
1
Data slicer interrupt
request bit (DSR)
2
Serial I/O interrupt
request bit (S1R)
3
4
INT2 external interrupt
request bit (IN2R)
5
7Fix 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 V
R
R V
R W
f(XIN)/4096 interrupt
request bit (CKR)
0 : No interrupt request issued
1 : Interrupt request issued
Multi-master I2C-BUS
interrupt request bit (IICR)
0 : No interrupt request issued
1 : Interrupt request issued
6
Timer 5 6 interrupt
request bit (TM56R)
0 : No interrupt request issued
1 : Interrupt request issued
0
V
R
b7 b6 b5 b4 b3 b2 b1 b0
Interrupt control register 1 (ICON1) [Address 00FE16]
BNameFunctions
After reset RW
Interrupt Control Register 1
0
Timer 1 interrupt
enable bit (TM1E)
0 : Interrupt disabled
1 : Interrupt enabled
1
Timer 2 interrupt
enable bit (TM2E)
2
Timer 3 interrupt
enable bit (TM3E)
3
4
OSD interrupt enable bit
(OSDE)
0 : Interrupt disabled
1 : Interrupt enabled
0 : Interrupt disabled
1 : Interrupt enabled
0 : Interrupt disabled
1 : Interrupt enabled
0
RW
R—
7
Nothing is assigned. This bit is a write disable
bit. When this bit is read out, the value is “0.”
Timer 4 interrupt
enable bit (TM4E)
0 : Interrupt disabled
1 : Interrupt enabled
5
VSYNC interrupt enable
bit (VSCE)
0 : Interrupt disabled
1 : Interrupt enabled
0R W
6
INT3 external interrupt
enable bit (IN3E)
0 : Interrupt disabled
1 : Interrupt enabled
0R W
Address 00FD16
Address 00FE16
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