奉献：485 [日期：2005

一些有关c51的小程序，编译已经通过，希望对大家有用-C51 some small procedures, the compiler has passed, everyone would like to be useful

利用c8051f020单片机对片内flash进行编程，可利用rom存取数据-by Using C8051f020 right microcontroller chip flash program can be used to access the data rom

CPLD与8051总线接口VHDL设计源代码，包括图纸、VHDL源代码、波形仿真、设计细节

一个新颖的自动调节匹配电阻阻值器，内有原理图,可供在家参考。-A novel resistance to match the automatic adjustment device, with a schematic diagram for reference at home.

单片机的设计书籍（一些基础性的技术资料）本人从中也得益不少，不敢独享，发上来大家交流交流。-microcontroller design books (some of the basic technical information), I have benefited a lot from, not exclusive. fat onto the exchange of exchange.

USB转lpt 68013 驱动方案 USB转lpt 68013 驱动方案-Lpt 68013 Driver USB to USB transfer program lpt 68013 driver program

利用pt2262作为发射端的主控芯片，该代码实现了控制pt2262的部分-pt2262 use as a launch-control of the chip, the realization of the control code pt2262 part. .

本文件是一个3*4键盘扫描显示程序, 初学者往往对此类问题感到头疼, 本人特上传一个供大家参考.-This document is a 3* 4 keyboard scan showed procedures, beginners often on such issues headache, I would like for you to upload a reference.

MSP430与TMP100 I2C温度传感器的接口汇编程序，在ti公司代码的基础上改进，可以直接使用。-MSP430 and TMP100 I2C Temperature Sensor Interface compilation process, in ti company based on the improved code can be used directly.

用单片机和数码管，构成数字时钟。可以设定时间和闹钟。-MCU and digital control, constitute a digital clock. Can set the time and alarm clock.