外部中断INT0模拟1200bps串口通讯。一次MCU可以可以接收并通过MCU向下位机发送30个字节。

FAT32 文件系统中文规范，对你可能有很大帮助。-Chinese norms of FAT32 file system, you may have been inspired by them.

x5045用法，源码--Source code for using x5045.

PROTEL10.SCH是较老电子电路原理图编辑软件,但使用起来很实在.我还在使用-PROTEL10.SCH is older electronic circuit schematic diagram editing software, but it is to use. I am still using the ...

I2C位碰撞

LCD 1602 显示，加简单的汉字显示，在51单片机上实现-LCD 1602 display

应用背景Abstract—Leros is a tiny microcontroller that is optimized for current low-cost FPGAs. Leros is designed with a balanced logic to on-chip memory relation. The design goal is a microcontroller that can be clocked in about half of the speed a pipelined on-chip memory and consuming less than 300 logic cells. The architecture, which follows from the design goals, is a pipelined 16-bit accumulator processor. An implementation of Leros needs at least one on-chip memory block and a few hundred logic cells. The application areas of Leros are twofold: First, it can be used as an intelligent peripheral device for auxiliary functions in an FPGA based system-on-chip design. Second, the very small size of Leros makes it an attractive softcore for many-core research with low-cost FPGAs.关键技术The smallest core is comparable to Leros and can be implemented

8051常用子程序。功能涵盖多种基本功能！

搜集过来的相关cpld 的书籍 比较经典的几篇文章-Collected from the relevant books CPLD Comparison of classic articles

nios键盘数码管驱动芯片HD7279驱动程序，使用avalon总线方式编写-Nios keyboard LED Driver IC HD7279 driver, use the avalon bus approach to the preparation of

嵌入式系统及系统级可编程产品，一篇介绍嵌入式产品的论文，超经典--An excellent thesis to describe embedded products.