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通信网络 XAPP807-封装最小的三态以太网MAC处理引擎

The Tri-Mode Ethernet MAC (TEMAC) UltraController-II module is a minimal footprint,embedded network processing engine based on the PowerPC™ 405 (PPC405) processor coreand the TEMAC core embedded within a Virtex™-4 FX Platform FPGA. The TEMACUltraController-II module connects to an exte ...
https://www.eeworm.com/dl/564/33749.html
下载: 67
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单片机开发 The DHRY program performs the dhrystone benchmarks on the 8051. Dhrystone is a general-performanc

The DHRY program performs the dhrystone benchmarks on the 8051. Dhrystone is a general-performance benchmark test originally developed by Reinhold Weicker in 1984. This benchmark is used to measure and compare the performance of different computers or, in this case, the efficiency of the code gener ...
https://www.eeworm.com/dl/648/373183.html
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源码 TMS320VC5416-DSK-example

A simple example of audio signal processing on TMS320VC5416 USB DSK board. Main source is contained in tone.c file, memory configuration - tonecfg.cmd. Folder docs/ contains useful docmentation on board, its components and libraries. The example's configuration is based on example "tone" from Code C ...
https://www.eeworm.com/dl/515866.html
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技术资料 nRF51802串口透传主从蓝牙4.0模块

文档介绍了一个基于Nordic芯片nRF51802的蓝牙4.0模块，模块可以做主做从，接口支持UART串口，感兴趣的可以下载来看下The VD-B501 is a highly integrated Bluetooth 4.0 BLE module, designed for high data rate, short-range wireless communication in the 2.4GHz ISM band. The module is based on Nordic nRF51802 rad ...
https://www.eeworm.com/dl/845765.html
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技术资料 庆科EMW3080模块介绍

EMW3080是单3.3V供电的、集成Wi-Fi和Cortex-M4F MCU的嵌入式Wi-Fi模块，最高支持133M主频和256K RAM，强大的浮点运算，分为A（硬件加密版）/B（标准版）2个版本。 EMW3080(A)：内部集成加密芯片，为客户固件的完整性、合法性，以及与云端通信的安全性提供硬件加密保障。 EMW3080(B)：无内部加密芯片，Memory、外设接口资源 ...
https://www.eeworm.com/dl/853459.html
下载: 1
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技术资料 CSR8670蓝牙模块规格书

CSR8670 蓝牙模块 规格书. Small overall dimension(22mm x 15mm x 2mm ) Bluetooth Specification V4.0(Dual Mode) Class1,Class 2and Class 3 support Physical connection as SMD type 16Mb internal flash memory(64-bit wide,45ns);optional support for 64Mb of external SPI flash Music Enhancements: SBC,MP3,AAC ...
https://www.eeworm.com/dl/855690.html
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技术资料 基于DSP_LF2407_A的闪存可编程实现技术

· 摘要：  介绍了新型高性能数字信号处理器LF2407A的特性和一种闪速存储器29C256的工作原理,并介绍了基于LF2407A控制29C256(flash memory)进行数据存储/读取的软硬件实现方案.此方案将程序中用到的大量数据存储在29C256中,从而保证了程序存储器的充分利用,巧妙地解决了程序存储区不足的问题,实现了存储器的扩展. ...
https://www.eeworm.com/dl/954791.html
下载: 2
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技术资料 CF卡在单片机系统中的应用

Compact Flash Card卡是近年来发展迅速的一种非易失性存储器,其内部集成了微控制器、Flash Memory阵列和读写缓冲区,具有体积小、存储容量大、数据保存具有非易失性、接口标准统一、便于携带等优点.文章介绍了Compact Flash Card的结构、工作方式和磁盘文件管理系统及在Compact Flash Card上的应用.并给出了Compact Flash Ca ...
https://www.eeworm.com/dl/962443.html
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技术资料 芯片命名规则

IC命名规则是每个芯片解密从业人员应当了解和掌握的IC基础知识，一下详细地列出了IC命名规则，希望对你的芯片解密工作有所帮助。一个完整的IC型号一般都至少必须包含以下四个部分：◆.前缀（首标）-----很多可以推测是哪家公司产品◆.器件名称----一般可以推断产品的功能（memory可以得知其容量）◆.温度等级-----区分商业 ...
https://www.eeworm.com/dl/841448.html
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技术资料 HS-3282 DataSheet

The HS-3282 is a high performance CMOS bus interface circuit that is intended to meet the requirements of ARINC Specification 429, and similar encoded, time multiplexed serial data protocols. This device is intended to be used with the HS-3182, a monolithic Dl bipolar differential line driver design ...
https://www.eeworm.com/dl/966513.html
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