參數(shù)資料
型號： M37274MA
廠商： Mitsubishi Electric Corporation
英文描述： Single Chip 8 Bits Microcomputer(8位單片機(jī))
中文描述： 單芯片8位單片機(jī)（8位單片機(jī)）
文件頁數(shù)： 19/131頁
文件大?。?/td> 2049K
代理商： M37274MA
19
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
M37274MA-XXXSP
PRELIMINARY
Notice: This is not a final specification.
Some paramentic limits are subject to change.
MITSUBISHI MICROCOMPUTERS
Fig. 11. Interrupt-related Registers
7
Interrupt request register 1
(IREQ1: address 00FC
16
)
Timer 1 interrupt request bit
0
Timer 2 interrupt request bit
Timer 3 interrupt request bit
Timer 4 interrupt request bit
OSD interrupt request bit
V
SYNC
interrupt request bit
A-D conversion
INT3 interrupt
request bit
Multi-master I
2
C-BUS
interface interrupt request bit
Timer 5
6 interrupt request bit
0 : No interrupt request issued
1 : Interrupt request issued
7
Interrupt request register 2
(IREQ2: address 00FD
16
)
INT1 interrupt request bit
0
Data slicer interrupt request bit
Serial I/O interrupt request bit
INT2 interrupt request bit
Fix this bit to “0.”
0
0 : Interrupt disabled
1 : Interrupt enabled
7
Interrupt control register 2
( ICON2 : address 00FF
16
)
INT1 interrupt enable bit
0
Data slicer interrupt enable bit
Serial I/O interrupt enable bit
7
Interrupt control register 1
( ICON1: address 00FE
16
)
Timer 1 interrupt enable bit
0
Timer 2 interrupt enable bit
Timer 3 interrupt enable bit
Timer 4 interrupt enable bit
OSD interrupt enable bit
V
SYNC
interrupt enable bit
f(X
IN
)/4096 interrupt request bit
Multi-master I
2
C-BUS
interface enable bit
Timer 5
6 interrupt enable bit
Timer 5
6 interrupt switch bit
0 : Timer 5
1 : Timer 6
INT2 interrupt enable bit
f(X
IN
)/4096 interrupt enable bit
A-D conversion
INT3 interrupt
request bit
Fix this bit to “0.”
INT3 polarity switch bit
0 : Positive polarity
1 : Negative polarity
Interrupt input polarity register
(IP : address 0212
16
)
Fix these bits to “0.”
INT1 polarity switch bit
0 : Positive polarity
1 : Negative polarity
INT2 polarity switch bit
0 : Positive polarity
1 : Negative polarity
7
0
0 0
A-D conversion. INT3 interrupt source selection bit
0 : INT3 interrupt
1 : A-D conversion interrupt
0
0
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參數(shù)描述
M37274MA-052SP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
M37274MA-053SP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
M37274MA-082SP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
M37274MA-084SP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
M37274MA-XXXSP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
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