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参数资料
| 型号： | M37270EFSP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, OTPROM, 8.1 MHz, MICROCONTROLLER, PDIP64 |
| 封装： | 0.750 INCH, 1.78 MM PITCH, SHRINK, PLASTIC, DIP-64 |
| 文件页数： | 5/94页 |
| 文件大小： | 1551K |
| 代理商： | M37270EFSP |
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MITSUBISHI MICROCOMPUTERS
M37270MF-XXXSP
M37270EF-XXXSP, M37270EFSP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
13
(9)Timer 5 6 interrupt
An interrupt is generated by an overflow of timer 5 or 6. Their
priorities are same, and can be switched by software.
(10)BRK instruction interrupt
This software interrupt has the least significant priority. It does
not have a corresponding interrupt enable bit, and it is not af-
fected by the interrupt disable flag I (non-maskable).
Fig. 5. Structure of interrupt-related registers
Fig. 6. Interrupt control
Interrupt request bit
Interrupt enable bit
Interrupt disable flag I
BRK instruction
Reset
Interrupt
request
7
Interrupt request register 1
(IREQ1: address 00FC16)
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
VSYNC interrupt request bit
Multi-master I2C-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 00FD16)
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 00FF16)
INT1 interrupt enable bit
0
Data slicer interrupt enable bit
Serial I/O interrupt enable bit
7
Interrupt control register 1
( ICON1: address 00FE16)
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
VSYNC interrupt enable bit
f(XIN)/4096 interrupt request bit
Multi-master I2C-BUS
interface enable bit
Timer 5
6 interrupt enable bit
INT2 interrupt enable bit
Timer 5
6 interrupt switch bit
f(XIN)/4096 interrupt enable bit
A-D conversion
INT3 interrupt
request bit
0 : Timer 5
1 : Timer 6
A-D conversion
INT3 interrupt
request bit
相关PDF资料 |
PDF描述 |
|---|---|
| M37270MF-XXXSP | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP64 |
| M37271MF-XXXSP | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP52 |
| M37271EF-XXXSP | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP52 |
| M37477M4-XXXFP | 8-BIT, MROM, MICROCONTROLLER, PDSO32 |
| M37478E8-XXXSP | 8-BIT, OTPROM, MICROCONTROLLER, PDIP42 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M37270EFSS | 功能描述:EPROM MCU/8BIT CMOS EMULATION CH RoHS:否 类别:编程器，开发系统 >> 配件 系列:- 标准包装:1 系列:- 附件类型:适配器板 适用于相关产品:RCB230，RCB231，RCB212 配用:26790D-ND - RCB BREAKOUT BOARD RS232 CABLE |
| M37270EF-XXXSP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER |
| M37270ERSS | 功能描述:EMULATION MCU/8BIT CMOS EMULATIO RoHS:否 类别:编程器，开发系统 >> 配件 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program RoHS指令信息:IButton RoHS Compliance Plan 标准包装:1 系列:- 附件类型:USB 至 1-Wire? RJ11 适配器 适用于相关产品:1-Wire? 设备 产品目录页面:1429 (CN2011-ZH PDF) |
| M37270MF | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER |
| M37270MF-100SP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER |
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