The LPC1850/30/20/10 are ARM Cortex-M3 based microcontrollers for embeddedapplications. The ARM Cortex-M3 is a next generation core that offers systemenhancements such as low power consumption, enhanced debug features, and a highlevel of support block integration.The LPC1850/30/20/10 operate at CPU frequencies of up to 150 MHz. The ARMCortex-M3 CPU incorporates a 3-stage pipeline and uses a Harvard architecture withseparate local instruction and data buses as well as a third bus for peripherals. The ARMCortex-M3 CPU also includes an internal prefetch unit that supports speculativebranching.The LPC1850/30/20/10 include up to 200 kB of on-chip SRAM data memory, a quad SPIFlash Interface (SPIFI), a State Configuration Timer (SCT) subsystem, two High-speedUSB controllers, Ethernet, LCD, an external memory controller, and multiple digital andanalog peripherals.
上传时间： 2014-12-31
上传用户：zhuoying119
The LPC4350/30/20/10 are ARM Cortex-M4 based microcontrollers for embeddedapplications. The ARM Cortex-M4 is a next generation core that offers systemenhancements such as low power consumption, enhanced debug features, and a highlevel of support block integration.The LPC4350/30/20/10 operate at CPU frequencies of up to 150 MHz. The ARMCortex-M4 CPU incorporates a 3-stage pipeline, uses a Harvard architecture withseparate local instruction and data buses as well as a third bus for peripherals, andincludes an internal prefetch unit that supports speculative branching. The ARMCortex-M4 supports single-cycle digital signal processing and SIMD instructions. Ahardware floating-point processor is integrated in the core.The LPC4350/30/20/10 include an ARM Cortex-M0 coprocessor, up to 264 kB of datamemory, advanced configurable peripherals such as the State Configurable Timer (SCT)and the Serial General Purpose I/O (SGPIO) interface, two High-speed USB controllers,Ethernet, LCD, an external memory controller, and multiple digital and analog peripherals
上传时间： 2013-10-28
上传用户：15501536189
The NXP LPC315x combine an 180 MHz ARM926EJ-S CPU core, High-speed USB 2.0OTG, 192 KB SRAM, NAND flash controller, flexible external bus interface, an integratedaudio codec, Li-ion charger, Real-Time Clock (RTC), and a myriad of serial and parallelinterfaces in a single chip targeted at consumer, industrial, medical, and communicationmarkets. To optimize system power consumption, the LPC315x have multiple powerdomains and a very flexible Clock Generation Unit (CGU) that provides dynamic clockgating and scaling.The LPC315x is implemented as multi-chip module with two side-by-side dies, one fordigital fuctions and one for analog functions, which include a Power Supply Unit (PSU),audio codec, RTC, and Li-ion battery charger.
上传时间： 2014-01-17
上传用户：Altman
在DSP系统上运行的程序，系统上电复位后需要加载程序到DSP的程序存储器内。这是使用外部加载模式时的系统开发不可缺少的环节。针对实际需求，提出了一种使用USB对ADSP_TS101S进行链路口加载的方案，并介绍了设计思想和实现过程。实际应用的试验证明，提出的加载方案有效且简单易行。
上传时间： 2013-10-30
上传用户：tianming222
本书全面介绍了嵌入式Linux 系统开发过程中，从底层系统支持到上层GUI 应用的方方面面，内容涵盖Linux 操作系统的安装及相关工具的使用、配置，嵌入式编程所需要的基础知识（交叉编译工具的选项设置、Makefile 语法、ARM 汇编指令等），硬件部件的使用及编程（囊括了常见硬件，比如UART、I2C、LCD 等），U-Boot、Linux 内核的分析、配置和移植，根文件系统的构造（包括移植busybox、glibc、制作映象文件等），内核调试技术（比如添加kgdb 补丁、栈回溯等），驱动程序编写及移植（LED、按键、扩展串口、网卡、硬盘、SD 卡、LCD 和USB 等），GUI 系统的移植（包含两个GUI 系统：基于Qtopia 和基于X），应用程序调试技术。
上传时间： 2013-12-23
上传用户：life840315
USB Mass Storage Device_5.1.2600.0
上传时间： 2013-11-11
上传用户：lllliii
USB转串口
上传时间： 2013-11-13
上传用户：邶刖
藤楼庄园USB工具箱藤楼庄园USB设备检测工具箱为免费软件，集成了10个网上流行的USB设备的检测工具，能够对大多数USB接口的U盘、移动硬盘、MP3播放器等设备进行检测或修复。本软件所采用的10款工具均来源于网络，其版权归原作者所有，本软件只进行聚合与推广，方便大家对USB设备的应用。
上传时间： 2013-10-21
上传用户：38553903210
USB Blaster 驱动安装图例说明
上传时间： 2013-10-17
上传用户：ljd123456
mm to mil tool,mm to mil tool_mm转mil转换工具
上传时间： 2013-10-31
上传用户：515414293
