NEC实现电机控制的芯片资料，包括步进电机和直流电机都可以控制，资料是中文的。...

computes the square root of a 16 bit number in pic16c

s_serial(c51用io口模拟串口)-s_serial (c51 mouth simulation with io Serial)

基于LPC214X的usb虚拟串口程序，已通过编译。-Based on the usb virtual serial port LPC214X procedures have been adopted by the compiler.

AT91RM9200的BIOS源程序，使用ADS1.2开发 硬件环境： SDRAM 64MB NORFLASH 32MB NANDFLASH 256MB-AT91RM9200 the BIOS source code, the use of the hardware environment ADS1.2 development: SDRAM 64MBNORFLASH 32MBNANDFLASH 256MB

这是第一个实验室跟着我的第一个Nios视频。这是很容易学习NIOS嵌入式系统的新成员学习。NIOS编程来控制LCD上DE2-115。

基于STM32F4开发板，从USB中读入的MP3文件，利用Helix mp3解码器将mps解码后利用程序将MP3播放。该代码在在IAR编译环境下编译和运行。

基于ARM9嵌入式开发板LINUX环境下的程序代码-linux thread，是大家常用的程序，代码中有详细的注释，方便移植！-ARM9-based embedded Linux development environment board procedures under the code- linux threa d, and it is commonly used procedures, a detailed code of the Notes to facilitate transplant!

The PCF7991AT is a fully integrated Advanced Basestation IC, ABIC, designed for car immobilizer systems providing read and write access to an identification transponder. The device is intended for use with the NXP transponder family (PCF79xx) as well as other transponder types operating at 125 kHz and employing ASK, Amplitude Shift Keying for write and AM/PM for the read operation. The receiver characteristics (amplifier gain,filter cutoff frequencies) can be optimized to system and transponder requirements. The PCF7991AT IC is designed for easy integration into immobilizer read/write and read-only systems featuring a high degree of integration and very low external component count. The device integrates a powerful antenna driver/modulator, a low-noise adaptive sampling time demodulator, programmable filters/amplifier and digitizer, required to design high-performance basestations. A three wire microcontroller interface is provided for programming the PCF7991AT as well as for th

测试中的应用 CO2 使用 ic CC2530 此文件包含所有的设置和其他功能 用户应设置和更改。 您进一步承认并同意本软件和文档是 "按原样吗？没有任何种类的担保，明示或暗示， 包括无限制、 任何保修的适销性或适用性，标题， 非侵权和特定目的的适用性。不在任何情况 德州仪器或其许可方承担责任或义务根据合同， 疏忽、 严格赔偿责任、 贡献，违反保修，或其他 法律公平理论的任何直接或间接的损害或费用 包括但不限于对任何偶然的、 特殊的、 间接的、 惩罚性 或后果性损害、 利润损失或丢失的数据，成本的采购

cpld 与8051的总线接口VHDL源码 非常好用 试过的