单片机与液晶屏接口程序，C代码，简单且实用。

使用ICCAVR编写的AT24C16的读写函数，使用MEGA128L单片机，可以方便的移植到其他单片机上面。-ICCAVR prepared to use the read and write AT24C16 function, use MEGA128L microcontroller, can be easily ported to other single-chip microcomputer of the above.

本设计以凌阳16位单片机SPCE061A为核心控制器件，配合Xilinx Virtex-II FPGA及Xilinx公司提供的硬件DSP高级设计工具System Generator，制作完成本数字式外差频谱分析仪。前端利用高性能A/D对被测信号进行采集，利用FPGA高速、并行的处理特点，在FPGA内部完成数字混频，数字滤波等DSP算法。-The design SPCE061A Sunplus 16-bit single-chip microcomputer as the core control device, coupled with Xilinx Virtex-II FPGA and Xilinx provide hardware DSP design tools Advanced System Generator, the production of the completion of this digital heterodyne spectrum analyzer. Front-end use of high-performance A/D acquisition of the measured signals, the use of FPGA high-speed, parallel processing characteristics, in the completion of the digital mixer internal FPGA, digital filtering and other DSP algorithms.

6段数码管分别显示，时，分，秒，四个按键，K1（P0.0），K2（P0.1）， K3（P0.2），K4（P0.3），四个按键用来调时间的，按下K1，所有位都清零显示，然后按下K2，秒在闪烁，继续按K2分闪烁，不段地按K2 秒--分--时切换着闪烁，在某位闪时按下K3相应位加一，确认调整，按K4，取消调整再按K1。在K1按下以后才有调时的功能，如果K1没有按下，按别的键没有反映。这为了在加点按键功能留着用 -6 respectively of the digital control, when, minutes and seconds, four keys, K1 (P0.0). K2 (P0.1), K3 (P0.2), K4 (width), the four keys to the transfer time, press the K1, All spaces are reset, then press K2, the scintillation seconds, according to K2 pm flickered. not according to K2 of seconds-- minutes-- when switching to flicker in certain press the flash-K3 corresponding increase in a confirmed adjustment by K4, then canceled K1 adjustment. K1 in the press will only be made after the transfer of function, if K1 pressed by other key is not reflected. This points to the function keys used Retention

is about the 51 and the LCD-is about the 51 and the LCD

堪称最便宜单片机，EM78153中文手册-EM78P153PDF DATABOOK

很有用的单片机资料-useful information on the SCM

这个文件是用C语言写的读写FRAM的24C256器件的的源程序。-This document is written using C language to read and write of FRAM source 24C256 devices.

430例程1：液晶显示，键盘扫描，数码关扫描显示等等，还有时钟程序-a 430 routines : LCD, keyboard scanning, digital scan revealed customs and so on, the clock procedures

用 Hitex 工具软件开发　stm32 的例子-Hitex tool for software development with examples stm32

ATmega16L控制IDE硬盘的源代码,可以读写扇区,无文件系统-IDE hard disk source code, can read and write Sector, no file system