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: 41/94页
文件大小: 1551K
代理商: M37270EFSP
MITSUBISHI MICROCOMPUTERS
M37270MF-XXXSP
M37270EF-XXXSP, M37270EFSP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
46
Fig. 48. Block diagram of OSD control circuit
Display
oscillation
circuit
OSC1 OSC2
HSYNC VSYNC
RAM for OSD
20-bit ! 40 ! 16
Data bus
RAM for OSD
(16-bit! 20! 320) +
16-bit ! 26 ! 32)
Shift register 2
16-bit
Shift register 1
16-bit
Data slicer clock
Clock for OSD
Output circuit
R
G
B
I1
I2
OSD Control circuit
OUT1 OUT2
Control registers for OSD
(address 00CE16)
(address 00CF16)
(addresses 00D016 to 00DF16)
(address 021616)
(address 021716)
(address 021816)
(address 021916)
(address 021B16)
(addresses 021C16 to 021F16)
(addresses 022016 to 023F16)
OSD control register
Horizontal position register
Block control registers
Clock source control register
I/O polarity control register
Raster color register
Extra font color register
Border color register
Window H/L registers
Vertical registers
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
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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