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.
標(biāo)簽： Cortex-M 1850 LPC 內(nèi)核微控制器
上傳時間： 2014-12-31
上傳用戶：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
上傳時間： 2013-10-28
上傳用戶：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.
上傳時間： 2014-01-17
上傳用戶：Altman
在DSP系統(tǒng)上運行的程序，系統(tǒng)上電復(fù)位后需要加載程序到DSP的程序存儲器內(nèi)。這是使用外部加載模式時的系統(tǒng)開發(fā)不可缺少的環(huán)節(jié)。針對實際需求，提出了一種使用USB對ADSP_TS101S進行鏈路口加載的方案，并介紹了設(shè)計思想和實現(xiàn)過程。實際應(yīng)用的試驗證明，提出的加載方案有效且簡單易行。
上傳時間： 2013-10-30
上傳用戶：tianming222
本書全面介紹了嵌入式Linux 系統(tǒng)開發(fā)過程中，從底層系統(tǒng)支持到上層GUI 應(yīng)用的方方面面，內(nèi)容涵蓋Linux 操作系統(tǒng)的安裝及相關(guān)工具的使用、配置，嵌入式編程所需要的基礎(chǔ)知識（交叉編譯工具的選項設(shè)置、Makefile 語法、ARM 匯編指令等），硬件部件的使用及編程（囊括了常見硬件，比如UART、I2C、LCD 等），U-Boot、Linux 內(nèi)核的分析、配置和移植，根文件系統(tǒng)的構(gòu)造（包括移植busybox、glibc、制作映象文件等），內(nèi)核調(diào)試技術(shù)（比如添加kgdb 補丁、棧回溯等），驅(qū)動程序編寫及移植（LED、按鍵、擴展串口、網(wǎng)卡、硬盤、SD 卡、LCD 和USB 等），GUI 系統(tǒng)的移植（包含兩個GUI 系統(tǒng)：基于Qtopia 和基于X），應(yīng)用程序調(diào)試技術(shù)。
標(biāo)簽： Linux 嵌入式 完全手冊 應(yīng)用開發(fā)
上傳時間： 2013-12-23
上傳用戶：life840315
USB Mass Storage Device_5.1.2600.0
標(biāo)簽： Storage Device Mass 2600
上傳時間： 2013-11-11
上傳用戶：lllliii
USB轉(zhuǎn)串口
標(biāo)簽： USB 340 轉(zhuǎn)串口 驅(qū)動安裝
上傳時間： 2013-11-13
上傳用戶：邶刖
藤樓莊園USB工具箱藤樓莊園USB設(shè)備檢測工具箱為免費軟件，集成了10個網(wǎng)上流行的USB設(shè)備的檢測工具，能夠?qū)Υ蠖鄶?shù)USB接口的U盤、移動硬盤、MP3播放器等設(shè)備進行檢測或修復(fù)。本軟件所采用的10款工具均來源于網(wǎng)絡(luò)，其版權(quán)歸原作者所有，本軟件只進行聚合與推廣，方便大家對USB設(shè)備的應(yīng)用。
上傳時間： 2013-10-21
上傳用戶：38553903210
USB Blaster 驅(qū)動安裝圖例說明
標(biāo)簽： Blaster USB 驅(qū)動安裝
上傳時間： 2013-10-17
上傳用戶：ljd123456
mm to mil tool,mm to mil tool_mm轉(zhuǎn)mil轉(zhuǎn)換工具
上傳時間： 2013-10-31
上傳用戶：515414293
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