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Description: 汽车ABS系统车速显示和自动空调系统温度显示，采用周立功的7290芯片开发，单片机完成数据采集，通过串口向外发送，在上位机处理和显示-Automotive ABS systems speed display and automatic air conditioning system temperature showed that the use of weeks of the 7290 chip Ligong development, complete single-chip data acquisition, through the serial port to send out, in the upper handle and display
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Size: 79872 |
Author: 王青云 |
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Description: 周立功键盘7290原理图，电路设计等。欢迎大家前来下载。及51源程序。-Week Ligong 7290 keyboard schematics, circuit design. Welcome everyone to come to download. And 51 source code.
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Size: 65536 |
Author: liwei |
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Description: 2007年全国大学生电子设计大赛，A题音频信号分析仪的全部源程序。
单片机为c8051f120，系统时钟倍频至96MHZ。
main.c是一个包含五级菜单的主函数。
FFT.C是进行fft变换，将时域信号变换成频域信号。
flash.c是读写片外flash存储器的程序,可以将分析结果保存,以备调用.
z7290.c是周立功7290键盘芯片的驱动程序.
FFT_xgjis.c是对变换后的频谱进行分析和运算.
FFT_CodeTable.c是一个正弦表,在FFT的时候调用.
LCD320240.c是320*240的液晶驱动程序,液晶的控制器是SED1335.
所有的.h文件提供了子函数的定义.
本程序用KEIL3 802版本编译通过，将所有的.C文件添加到工程中，并编译main.c
注意两点:1.器件选择c8051f120.
2.在target中将时钟设为96M.同时必须将Memory Model 改成large--XDATA.默认的是small.
因为本设计占用的资源是非常大的.
Program Size: data=81.3 xdata=6811 code=43056-2007 National Undergraduate Electronic Design Contest, A title of the audio signal analyzer full source code. Singlechip c8051f120, system clock multiplier to 96MHZ. main.c is a menu that contains the main function 5. FFT.C is fft transform, time-domain signal will be converted into frequency domain signals. flash.c are reading and writing flash memory chip procedure, the results of the analysis can be preserved, for calling. z7290.c weeks are Ligong 7290 driver keyboard chip. FFT_xgjis.c is transformed spectrum analysis and computing. Sine FFT_CodeTable.c is a table at a time when FFT calls. LCD320240.c are 320* 240 LCD drivers, LCD controllers are SED1335. all. h document provides the definition of Functions.
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Size: 35840 |
Author: 王渔阳 |
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Description: 驱动64个数码管，闪烁！！C51单片机使用控制使用，已经过调试可用-64 LED driver, flashing! !
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Size: 13312 |
Author: 谢为 |
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Description: zlg7290的一个开发源文件，用于单片机与数码管之间的驱动-zlg7290 development of a source file for the single-chip digital control and drive between the
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Size: 35840 |
Author: wuyacjj |
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Description: 虚拟I2C总线的ZLG7290 C51程序软件包-Virtual I2C Bus ZLG7290 C51 program package
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Size: 40960 |
Author: XIAYUN |
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Description: 用18B20数字温度传感器芯片 实现温度采集 并在数码管（用7290）显示-18B20 with digital temperature sensor chip temperature in the digital acquisition and control (in 7290) shows
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Size: 33792 |
Author: Stephen |
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Description: TLC549串行模数转换，将转换后的数据通过I2C 7290驱动数码管输出。
采用keil 开发，用汇编语言写的程序；-TLC549 serial analog-to-digital conversion, data will be converted through a digital I2C 7290-driven output tube. Using keil development, written in assembly language with procedures
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Size: 1024 |
Author: zyb |
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Description: 周立功7290外部按键和显示电路扩展的例子，用IIC总线-Ligong 7290 Week external keys and display examples of the expansion circuit with IIC Bus
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Size: 53248 |
Author: 暖风 |
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Description: ucos在ARM芯片LPC2210上的移植代码，包括三个任务：中断方式读ZLG7290的按键；基于I2C接口的温度传感器；一个TFT液晶芯片的驱动显示，调试通过。-ucos in ARM transplantation on the LPC2210 chip code, consists of three tasks: reading ZLG7290 interruption of the keys I2C interface on the temperature sensor a TFT LCD display driver chip, through debugging.
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Size: 842752 |
Author: 秦伟 |
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Description: 7290的接口函数 包括各种字符和汉字的传输 有效实现通讯-Interface function 7290 include a variety of characters and character to achieve the transfer of effective communication
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Size: 65536 |
Author: 谢婷 |
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Description: 基于MSP430的控制ZLG7289或者7290的程序，控制液晶为12864，讲解清晰很有实用性，-MSP430-based control ZLG7289 or the 7290 program to control the liquid crystal for the 12864 to explain the clear and very practical,
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Size: 53248 |
Author: 杜成 |
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Description: 7290 c51下的原理图.使用的是ATMEL公司的AVR芯片c51.可以很好的学习7290的原理。-7290 c51 under the schematic. Using ATMEL' s AVR chips c51. Can be a good learning principles of 7290.
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Size: 65536 |
Author: 吴强 |
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Description: MSP430 通过串口控制周立公的7290然后驱动四位数码管 显示-MSP430 via the serial port control of the public in 7290 and then drive Zhou 4 LED display 8888
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Size: 1024 |
Author: 吴作栋 |
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Description: MSP430 通过周立公7290使四位数码管跑马灯-MSP430 by Zhou 7290 so that the public and four digital control Marquee
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Size: 1024 |
Author: 吴作栋 |
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Description: linux下arm9200与7290外接键盘驱动和应用程序的实现-linux under arm9200 external keyboard with the 7290 driver and application implementation
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Size: 19456 |
Author: 李林 |
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Description: 周立功7290，I2C的控制，开发环境ADS1.2，设计的矩阵按键-ZLG 7290, I2C control, development environment ADS1.2, the design matrix keys
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Size: 80896 |
Author: 杨振军 |
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Description: Proteus仿真LPC2212，ZLG7290，液晶控制，还有硬件仿真-Proteus simulation LPC2212, ZLG7290, LCD control, as well as hardware emulation
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Size: 282624 |
Author: 杨振军 |
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Description: stm32f107 模拟I2C 读写ZLG 7290
也可读写24C-stm32f107 simulated I2C read and write ZLG 7290 can also read and write 24CXX
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Size: 4096 |
Author: 金荣 |
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Description: C8051f330单片机的按键和led显示的汇编代码，使用的是周立功7290芯片作为按键和led显示的控制-C8051f330 SCM button and the led display assembly code, using ZLG 7290 chip as the control key and led display
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Size: 37888 |
Author: bjtu |
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