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[Embeded-SCM Develop] FlashDisk DL : 0: U盘电路图，原理图，感兴趣的人可以自己尝试做个-U disk circuit diagram, schematic diagram, interested people can try to be a
Date : 2026-01-07 Size : 400kb User : aa
[Embeded-SCM Develop] cpldlunwen DL : 0: 最近收集的一些CPLD的文章，都是各大期刊上的，虽然不会有详细的设计步骤，但当些参考还是可以的，在别的地方下载也是需要花钱的，现在打包下载，给大家提供点方便。-CPLD has recently collected some of the article, are the major journals, although there will be no detailed design steps, but can still make reference to, and in other places also need to spend money to download now download package to the U.S. provide convenient points.
Date : 2026-01-07 Size : 3.3mb User : aaaa
[Embeded-SCM Develop] uboot DL : 0: U—Boot，构建IXP2350目标系统的引导程序-U-Boot, the target system to build IXP2350 guided procedures
Date : 2026-01-07 Size : 354kb User : 王丙
[Embeded-SCM Develop] qianrushi16wenti DL : 0: 介绍嵌入式初学者需要注意和掌握得16个问题，是嵌入式入门必要掌握得基础，值得推荐给大家共同学习-Embedded introduction for beginners and master the necessary attention to get 16 questions, are embedded mastery of basic entry-necessary, it is worth studying jointly recommend to the U.S.
Date : 2026-01-07 Size : 131kb User : 何国栋
[Embeded-SCM Develop] sybase DL : 0: Sybase数据库参考手册，中文版哦，为了方便日后找，也方便大家查看-Sybase database reference manual, English version of Oh, in order to facilitate future to find, but also facilitate the U.S. view
Date : 2026-01-07 Size : 1.04mb User : 陈风
[Embeded-SCM Develop] XSPWM DL : 0: Code Warrior 4.7 Target : MC9S12XS128 Crystal: 16.000Mhz busclock:16.000MHz pllclock:32.000MHz ============================================ 演示程序使用说明： 1.串口9600bps，中断显示 2.PWM波形测试，测试方法：按u:增加频率按d:降低频率按l:减小占空比按r:增加占空比按o:开启声音按c:关闭声音-Code Warrior 4.7 Target: MC9S12XS128 Crystal: 16.000Mhz busclock: 16.000MHz pllclock: 32.000MHz ================================ ============ use demo program: 1. serial 9600bps, interrupted waveform display 2.PWM test methods: by u: to increase the frequency by the d: to reduce the frequency by l: reduce the accounting space than by the r: to increase duty cycle by the o: open sound by c: turn off the sound
Date : 2026-01-07 Size : 6kb User : fenglinxie
[Embeded-SCM Develop] Uboot1.1.4_for_MagicARM2200 DL : 0: 将U-boot1.1.4移植到了MagicARM2200平台。Nor_Flash_SST39VF1601检测正常。网络芯片DM9000E工作正常。没有能够实现Nand_Flash的驱动。-U-boot1.1.4 will be transplanted to the MagicARM2200 platform. Detection Nor_Flash_SST39VF1601 normal. Network chip DM9000E normal work. Nand_Flash not been able to achieve the drive.
Date : 2026-01-07 Size : 127kb User : JunLee
[Embeded-SCM Develop] USBProjectTechnicalReport DL : 0: USB 项目技术报告本文介绍了在基于ARM7 的嵌入式系统上开发USB 接口的详细内容。项目使用ARM7（MCU 处理器）和PDIUSBD12（USB 芯片）完成了U 盘的开发。主要内容涉及USB 接口的U 盘开发过程中所涉及的技术内容；重点介绍项目调试方法与步骤；并附上了自己在开发此项目过程中的一些心得与体会。-USB project technical report in this paper, ARM7-based embedded systems development of the details of USB interface. Projects using ARM7 (MCU processor) and PDIUSBD12 (USB chip) the completion of the development of the U disk. Mainly related to the U disk USB interface development process involved in the technical content focuses on methods and steps to debug the project with its own process in the development of this project some of the ideas and experience.
Date : 2026-01-07 Size : 273kb User : 北极
[Embeded-SCM Develop] U_Disk1G DL : 0: 提供U盘原理图与用Altium Designer Winter09绘制的PCB图，以及PCB图所需的元件封装。主控芯片采用CBM2080（芯邦芯片），闪存采用两片三星NAND FLASH芯片。本PCB图并未在实际DIY中运用过，下载后试制时请谨慎使用，建议使用容量小的闪存，因为便宜，即便失败也为大碍，比如K9F5608R0D（单片32M）、K9F1208U0C（单片64M）。附：依据此PCB图试制U盘非常难，因为过孔的孔径只0.5毫米，引线宽度0.22毫米，双面板，板子大小：长60、宽20毫米（USB头未算）。-failed to translate
Date : 2026-01-07 Size : 619kb User : 小霸王奇妙无穷
[Embeded-SCM Develop] BOM__FLASH_V1.5_sch DL : 0: 此文件主要是关于主控为UT165，FLASH容量为1G的U盘原理图和BOM表，有需要的可以拿去用用。-This document was produced on the master for the UT165, FLASH, U disk storage capacity of 1G schematic and BOM table, need to take to use to use.
Date : 2026-01-07 Size : 471kb User : stone
[Embeded-SCM Develop] UCGUI-UCGUI DL : 0: μCGUI U C/GUI μC/GUI 2个版本中文手册+PDF+WORD教程想不懂都不行-μCGUI UCGUI UC/GUI μC/GUI 2 version of the Chinese Manual+ PDF+ WORD tutorial to understand will not work
Date : 2026-01-07 Size : 11.46mb User : 陈奕圳
[Embeded-SCM Develop] ds1302 DL : 0: ds1302是美国dalas公司生产的实时时钟芯片，它具有精度高，体积小的特点，具有闰年补偿功能，夏令自动调整功能，每月误差在1分钟左右，使用方便。使用时外部接32.768K晶振。-ds1302 U.S. dalas produced real-time clock chip, which has high accuracy, small features, with leap year compensation, automatic daylight saving adjustment, the error in about 1 minute per month, easy to use. Use external access 32.768K crystal.
Date : 2026-01-07 Size : 200kb User : 苏鹏
[Embeded-SCM Develop] CBM2080-SAMSUNG-1G-flash-uPAN DL : 0: SAMSUANG u盘原理图及pcb。1G闪存，主控芯邦cbm2080。想开发u盘的可以看看。闪存大小可以换，8G、16G都可以，闪存管脚是相同的。使用AD10打开。-SAMSUANG u disk schematic and pcb. 1G flash memory, master Chipsbrand cbm2080. U want to develop disk can see. Flash memory size can be changed, 8G, 16G can, flash pins are the same. Use AD10 open.
Date : 2026-01-07 Size : 736kb User : 何德思