嵌入式资源免费下载(引用)

为了答谢广大的网友对http://www.2beanet.com/的支持，特免费开发如下资源：

注：顶部的Open Control Panel注册用户并登陆

ARM资源免费下载

1. s3c2450开发板原理图

http://www.2beanet.com/index.php/embedded/arm/126-schematic-for-s3c2450-embedded-board.html

2. EP9315(ARM9)评估板原理图(Protel格式)

http://www.2beanet.com/index.php/embedded/arm/104-schematic-for-ep9315-arm-board.html

3. at91sam9263评估板原理图

http://www.2beanet.com/index.php/embedded/arm/103-schematic-for-the-evaluation-board-at91sam9263-from-atmel.html

4. AT91RM9200学习板原理图

http://www.2beanet.com/index.php/embedded/arm/102-schematic-for-at91rm9200-evaluation-board.html

5. AT91RM9200学习板PCB

http://www.2beanet.com/index.php/embedded/arm/101-pcb-file-for-at91rm9200-evaluation-board.html

6. ARM9_2410 开发板原理图（还有PCB）

http://www.2beanet.com/index.php/embedded/arm/100-schematic-and-pcb-files-for-s3c2410.html

7. (S3C2410) LCD控制器接口驱动函数源码

http://www.2beanet.com/index.php/embedded/arm/99-source-code-for-the-lcd-controller-on-s3c2410.html

8.  ARM LINUX在EP7312上的移植

http://www.2beanet.com/index.php/embedded/arm/81-portint-arm-linux-on-ep7312.html

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9. 友善之臂QQ2440V3原理图

http://www.2beanet.com/index.php/embedded/arm/194-schematic-diagram-of-the-arm-qq2440v3.html

10. 美国名校嵌入式课程讲义

http://www.2beanet.com/index.php/embedded/arm/228-us-elite-embedded-course-materials.html

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11. smdk6410底板官方原理图

http://www.2beanet.com/index.php/embedded/arm/273-smdk6410-base-board-schematics-rev1.html

12. Samsung Arm 2440 sch 以及核心板PCB

http://www.2beanet.com/index.php/embedded/arm/274-samsung-arm-2440-sch-and-core-board-pcb.html

13. AT91RM9200的驱动源码，包括USB,SPI,MMU,FLASH等

http://www.2beanet.com/index.php/embedded/arm/275-device-drivers-for-at91rm9200.html

WINCE 资源免费下载

1. MicroSoft Windows CE 程序设计配套源代码

http://www.2beanet.com/index.php/embedded/wince/159-microsoft-windows-ce-programming-source-code.html

2. S3C2440 WinCE 5.0下的三串口驱动（已经通过测试可用)

http://www.2beanet.com/index.php/embedded/wince/153-s3c2440-wince-50-serial-driver.html

3. WINCE GPRS收发短信源代码

http://www.2beanet.com/index.php/embedded/wince/113-wince-gprs-short-msg-source-code.html

4. 基于S3C2410A的WinCE5.0 下触摸屏驱动的实现

http://www.2beanet.com/index.php/embedded/wince/93-realization-of-touch-panel-driver-based-on-s3c2410a-under-wince-50-os.html

5. 基于GPRS的WinCE_GTS_720全站仪数据自动传输研究

http://www.2beanet.com/index.php/embedded/wince/92-research-on-data-automation-transmission-of-wince-gts2720-total-station-in-strument-based-on-gprs.html

6. Windows CE.net的智能移动信息终端设计

http://www.2beanet.com/index.php/embedded/wince/91-windows-cenet-smart-mobile-information-terminal-design.html

7. 基于Windows CE的触摸屏驱动分析与实现

http://www.2beanet.com/index.php/embedded/wince/88-the-analysis-and-implement-of-touch-panel-driver-based-on-windows-ce.html

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8. WinCE-PDA打印驱动及测试程序源码

http://www.2beanet.com/index.php/embedded/wince/164-wince-pda-printer-driver-and-test-program-source-code.html

9. 一种实现wince个性化LOGO的简单方法

http://www.2beanet.com/index.php/embedded/wince/165-a-easy-way-for-implementation-personalize-logo-for-wince.html

10. WinCE IE 浏览器源码

http://www.2beanet.com/index.php/embedded/wince/166-wince-ie-source-code.html

11.  Pocket PC(WinCE)屏幕截取程序及源码

http://www.2beanet.com/index.php/embedded/wince/168-pocket-pc-screen-capture-procedures-and-source-code-for-wince.html

12. Windows CE下串行通信的实现

http://www.2beanet.com/index.php/embedded/wince/173-implementation-of-serial-communication-under-windows-ce.html

13. WinCE 录音机程序以及代码

http://www.2beanet.com/index.php/embedded/wince/185-wince-tape-procedures-and-source-code.html

14. SMDK2440的WinCE 5.0 BSP，三星公司原厂提供

http://www.2beanet.com/index.php/embedded/wince/186-wince-50-bsp-for-smdk2440a.html

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15. S3C2410 WinCE SPI 驱动源码(经过测试)

http://www.2beanet.com/index.php/embedded/wince/200-s3c2410-wince-spi-driver-source-code.html

16. 基于Windows CE的SPI驱动程序设计

http://www.2beanet.com/index.php/embedded/wince/201-design-of-the-spi-device-driver-based-on-windows-ce.html

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17. 高品质音频编解码器CS42L52的WinCE驱动源程序

http://www.2beanet.com/index.php/embedded/wince/252-source-code-for-cs42l52-under-wince.html

18. Wince BSP的Wifi驱动，基于PXA270 CPU

http://www.2beanet.com/index.php/embedded/wince/285-wince-bsp-wifi-driver-based-on-pxa270.html

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Linux 资源免费下载

1. 基于CGI的嵌入式web服务器研究

http://www.2beanet.com/index.php/embedded/linux/114-a-study-on-cgi-of-embedded-webserver.html

2. 嵌入式Linux串口编程的经典

http://www.2beanet.com/index.php/embedded/linux/114-a-study-on-cgi-of-embedded-webserver.html

3. Linux字符模式显示JPEG图片的源码

http://www.2beanet.com/index.php/embedded/linux/167-source-code-for-displaying-jpeg-in-shell-mode-under-linux.html

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4. MPC8379E-RDB物理开发环境建立[Linux]

http://www.2beanet.com/index.php/embedded/linux/170-setting-physical-development-environment-for-mpc8379e-rdb-under-linux.html

5. S3C2440 u-boot[1.1.6] 源码，支持DM9000网络

http://www.2beanet.com/index.php/embedded/linux/250-u-boot-source-code-for-s3c2440-with-dm9000-support.html

6. VxWorks应用程序移植到Linux Pthreads(实时性)

http://www.2beanet.com/index.php/embedded/linux/286-porting-vxworks-applications-to-linux-pthreads.html

7. 浅析U-BOOT与MontaVistaLinux的移植－基于MPC8270开发板

http://www.2beanet.com/index.php/embedded/linux/290-analysis-of-u-boot-and-montavista-linux-porting-based-on-the-mpc8270.html

8. 深入浅出Android--Google手持设备应用程序设计

http://www.2beanet.com/index.php/embedded/linux/294-android-google-handheld-device-application-design.html

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VxWorks 资源免费下载

1. VxWorks下的内存管理

http://www.2beanet.com/index.php/embedded/vxworks/163-memory-management-on-vxworks.html

2. VxWorks操作系统中Cache的配置和编译方法

http://www.2beanet.com/index.php/embedded/vxworks/162-configuration-and-coding-of-cache-in-vxworks-operating-system.html

3. 思创黄金开发板S3C44B0XVxWorksBSP移植笔记

http://www.2beanet.com/index.php/embedded/vxworks/161-poring-note-for-porting-vxworks-s3c44b0x.html

4. 嵌入式操作系统VxWorks下PPPoE的实现

http://www.2beanet.com/index.php/embedded/vxworks/158-implementation-of-pppoe-in-vxworks.html

5. 一片Norflash上建立bootrom和TFFS文件系统

http://www.2beanet.com/index.php/embedded/vxworks/156-creating-bootrom-and-tffs-on-one-norflash.html

6. MMU在VxWorks下的实现

http://www.2beanet.com/index.php/embedded/vxworks/123-the-realization-of-mmu-in-vxworks.html

7. VxWorks USB驱动源代码

http://www.2beanet.com/index.php/embedded/vxworks/112-vxworks-usb-driver-source-code.html

8. U盘做VxWorks启动盘心得

http://www.2beanet.com/index.php/embedded/vxworks/105-usb-boot-disk-for-vxworks-how-to.html

9. 风河官方应用例程，包括网络，多任务，文件系统等（源码）

http://www.2beanet.com/index.php/embedded/vxworks/98-official-application-demo-from-windriver.html

10. 基于VxWorks平台的音频采集系统的设计实现

http://www.2beanet.com/index.php/embedded/vxworks/80-design-and-realization-of-audio-collection-system-in-vxworks.html

11. 基于VxWorks的电视图像测偏

http://www.2beanet.com/index.php/embedded/vxworks/79-video-image-windage-measurement-based-on-vxworks.html

12. 基于DeltaGUI的双屏显示技术研究

http://www.2beanet.com/index.php/embedded/vxworks/78-research-on-dual-screen-display-techniques-for-deltagui.html

13. WindML图形开发技术及在实时系统中的应用

http://www.2beanet.com/index.php/embedded/vxworks/77-windml-graphics-development-tech-and-its-application-in-realtime-display-system.html

14. 基于VxWorks操作系统的WindML-2D显示方案

http://www.2beanet.com/index.php/embedded/vxworks/76-display-scheme-of-windml-2d-based-on-vxworks.html

15. 一种WINDML双屏显示驱动程序设计方法

http://www.2beanet.com/index.php/embedded/vxworks/75-the-design-of-dual-display-graphic-driver-for-windml.html

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16. VxWorks在PowerPC系统上的移植与实现

http://www.2beanet.com/index.php/embedded/vxworks/169-vxworks-transplant-and-realization-on-powerpc-system.html

17. VxWorks下网卡驱动程序的开发(RTL8139)

http://www.2beanet.com/index.php/embedded/vxworks/171-development-of-network-driver-in-vxworks-for-rtl8139.html

18. Tornado 使用指南(中文)

http://www.2beanet.com/index.php/embedded/vxworks/174-tornado-users-guide.html

19. Embedded Planet公司的EP8260开发板的VxWorks BSP

http://www.2beanet.com/index.php/embedded/vxworks/187-vxworks-bsp-for-ep8260-embedded-planet.html

20. VxWorks环境下的双网卡智能冗余设计

http://www.2beanet.com/index.php/embedded/vxworks/188-design-of-intelligent-dual-redundance-nic-in-vxworks.html

21. VxWorks环境下基于TCP_IP协议的多网卡数据传输与双网卡冗余设计

http://www.2beanet.com/index.php/embedded/vxworks/189-design-of-multi-network-card-communication-provided-with-a-dual-redundance-network-card.html

22. VxWorks环境下双冗余以太网卡技术在底层驱动中的实现

http://www.2beanet.com/index.php/embedded/vxworks/190-realization-of-double-redundant-ethernet-network-cards-in-bottom-layer-driver-on-vxworks.html

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23. VxWorks操作系统下光纤通道通信软件的实现

http://www.2beanet.com/index.php/embedded/vxworks/191-the-implement-of-fibre-channel-communication-software-in-vxworks-operation-system.html

24. VxWorks实时内核调度的研究分析

http://www.2beanet.com/index.php/embedded/vxworks/192-research-and-analysis-of-vxworks-real-time-kernel-scheduling.html

25. VxWorks网络协议栈的MUX接口

http://www.2beanet.com/index.php/embedded/vxworks/193-vxworks-network-protocol-stack-mux-interface.html

26. VxWorks系统的任务调度机制

http://www.2beanet.com/index.php/embedded/vxworks/196-multi-task-scheduling-mechanism-in-vxworks-operating-system.html

27. VxWorks系统下时钟及定时器的应用

http://www.2beanet.com/index.php/embedded/vxworks/197-application-for-the-clock-and-timer-in-vxworks.html

28. VxWorks下MPC860的中断处理机制及其应用

http://www.2beanet.com/index.php/embedded/vxworks/198-interrupt-handling-mechanism-of-mpc860-under-vxworks-and-its-application.html

29. VxWorks系统上基于M总线控制系统的设计与实现

http://www.2beanet.com/index.php/embedded/vxworks/199-design-and-implementation-of-m-bus-control-system-based-on-the-vxworks-system.html
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30. VxWorks下基于多任务调度的分析和研究

http://www.2beanet.com/index.php/embedded/vxworks/203-research-and-analysis-of-vxworks-multi-task-scheduling.html

31. vxWorks下基于缓冲队列的全双工网络通讯

http://www.2beanet.com/index.php/embedded/vxworks/204-full-duplex-network-communication-under-vxworks-based-on-buffering-queues.html

32. VxWorks下声纳基阵稳定控制系统的软件实现

http://www.2beanet.com/index.php/embedded/vxworks/205-sonar-array-stability-control-system-software-under-vxworks.html

33. Vxworks下组播路由体系研究与实现

http://www.2beanet.com/index.php/embedded/vxworks/206-research-and-implementation-of-multicast-routing-architecture-based-on-vxworks.html

34. VxWorks压缩技术

http://www.2beanet.com/index.php/embedded/vxworks/207-vxworks-compression-technology.html

35. 在VxWorks下实现NAT NAPT的方法

http://www.2beanet.com/index.php/embedded/vxworks/208-method-to-achieve-nat-napt-under-vxworks.html

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36. VxWorks中主备数据一致性功能组件的设计与实现

http://www.2beanet.com/index.php/embedded/vxworks/209-the-design-and-implementation-of-data-coherence-component-for-host-standby-system-basing-on-vxworks.html

37. 基于 vxWorks RIP路由器的开发

http://www.2beanet.com/index.php/embedded/vxworks/210-development-of-router-based-on-vxworks-rip.html

38. 基于VxWorks操作系统的TM1300视频采集卡驱动程序的设计

http://www.2beanet.com/index.php/embedded/vxworks/211-the-driver-design-of-tm1300-video-capture-card-based-on-vxworks-operating-system.html

39. 实时操作系统VxWorks下电子盘驱动程序的开发

http://www.2beanet.com/index.php/embedded/vxworks/212-method-and-the-theory-of-developing-flash-disk-driver-in-vxworks.html

40. 在VxWorks系统中使用TrueType字库

http://www.2beanet.com/index.php/embedded/vxworks/213-using-truetype-font-in-vxworks-system.html

41. VxWorks下PCI总线设备驱动程序设计

http://www.2beanet.com/index.php/embedded/bus-technology/232-pci-bus-device-driver-design-under-vxworks.html

42. 嵌入式操作系统VxWorks下CAN驱动程序开发

http://www.2beanet.com/index.php/embedded/bus-technology/233-development-of-can-driver-under-embedded-operating-system-vxworks.html

43. VxWorks下PCI多功能卡驱动的设计与实现

http://www.2beanet.com/index.php/embedded/bus-technology/235-the-design-and-implementation-of-pci-driver-in-vxworks.html

44. 三星公司s3c2510开发板vxworks bsp

http://www.2beanet.com/index.php/embedded/vxworks/236-samsung-s3c2510-vxworks-bsp.html

45. 嵌入式VxWorks实时操作系统中串口通信的实现

http://www.2beanet.com/index.php/embedded/vxworks/237-realization-of-serial-communication-in-embedded-real-time-vxworks-operating-system.html

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46. 实时系统VxWorks下设备驱动程序的编写

http://www.2beanet.com/index.php/embedded/vxworks/239-developping-device-driver-under-real-time-os-vxworks.html

47. iRmx和VxWorks下的HT一7托卡马克PCI采集驱动

http://www.2beanet.com/index.php/embedded/vxworks/241-drivers-for-data-acquisition-card-based-on-pci-bus-on-ht-7-tokamak-in-rmx-and-vxworks.html

48. VxWorks环境下串口驱动程序设计

http://www.2beanet.com/index.php/embedded/vxworks/242-design-of-the-serial-driver-in-vxworks.html

49. VxWorks下串口通讯的实现

http://www.2beanet.com/index.php/embedded/vxworks/243-implement-of-serial-communication-in-vxworks.html

50. VxWorks中串口通信的实现

http://www.2beanet.com/index.php/embedded/vxworks/244-realization-of-serial-communication-in-vxworks-for-powerpc.html

51. VxWorks中基于RS485总线的串口通信协议及实现

http://www.2beanet.com/index.php/embedded/vxworks/245-serial-communication-protocol-and-realization-based-on-rs485-in-vxworks.html

52. 基于VxWorks操作系统的多路高速串口的通信方法设计

http://www.2beanet.com/index.php/embedded/vxworks/246-high-speed-multi-speed-port-communication-method-design-based-on-vxworks-os.html

53. 基于Vxworks的串口通信程序设计与实现

http://www.2beanet.com/index.php/embedded/vxworks/247-serial-communication-program-design-and-implementation-based-on-vxworks.html

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54. VxWorks下的任务监控方法及其应用

http://www.2beanet.com/index.php/embedded/vxworks/251-method-and-application-of-task-surveillance-under-vxworks.html

55. LPC22系列 LPC2204 VxWorks BSP

http://www.2beanet.com/index.php/embedded/vxworks/253-vxworks-bsp-for-lpc2204.html

56. WindML事件驱动机制分析

http://www.2beanet.com/index.php/embedded/vxworks/254-analysis-on-event-driven-mechanism-of-windml.html

57. 4种实时操作系统实时性的分析对比

http://www.2beanet.com/index.php/embedded/vxworks/255-real-time-analysis-and-comparison-between-four-kinds-of-real-time-os.html

58. VxWorks操作系统板级支持包的设计与实现

http://www.2beanet.com/index.php/embedded/vxworks/256-design-and-realization-of-board-support-package-based-on-rtos-vxworks.html

59. 打印机接口原理及其VxWorks下驱动实现

http://www.2beanet.com/index.php/embedded/vxworks/257-principle-of-printer-port-and-realization-of-driver-programming-in-vxworks-os.html

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60. 基于VxWorks操作系统的双下行信道CMTS的研制
http://www.2beanet.com/index.php/embedded/vxworks/268-development-of-cmts-with-two-downstream-channels-based-on-vxworks-os.html

61. 用VxWorks的信号量机制实现任务同步

http://www.2beanet.com/index.php/embedded/vxworks/269-vxworks-semaphore-applied-in-task-synchronization.html

62. 一种基于VxWorks平台的实时数据库事务处理模型

http://www.2beanet.com/index.php/embedded/vxworks/270-one-vxworks-based-rtdb-transaction-managing-model.html
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63. 基于VXWORKS的DM9000网卡驱动

http://www.2beanet.com/index.php/embedded/vxworks/276-driver-for-dm9000-based-on-vxworks.html

64. VxWorks在S3C2410上的BSP设计

http://www.2beanet.com/index.php/embedded/vxworks/277-design-of-vxworks-bsp-for-s3c2410.html

65. VxWorks下16C554多串口的配置方法(基于diamonds的PC104的4通道串口板)

http://www.2beanet.com/index.php/embedded/vxworks/278-configuration-of-multiply-serial-ports-for-16c554-based-on-vxworks.html

66。VxWorks网络教程(北京邮电大学)

http://www.2beanet.com/index.php/embedded/vxworks/280-vxworks-network-tutorial-beijing-university-of-posts-and-telecommunications.html

67. 三星公司S3C2410开发板VxWorks BSP

http://www.2beanet.com/index.php/embedded/vxworks/282-samsung-s3c2410-vxworks-bsp.html

68. 风河图形库3.0版的大客户升级补丁

http://www.2beanet.com/index.php/embedded/vxworks/283-wind-river-media-library-303.html

69. 基于VxWorks的PCI显卡实时驱动软件设计

http://www.2beanet.com/index.php/embedded/vxworks/287-realtime-pci-display-driver-based-on-vxworks.html

70. vxWorks下pc1394的驱动程序，完全版

http://www.2beanet.com/index.php/embedded/vxworks/289-pc1394-card-vxworks-driver-full-version.html

71. 实时操作系统VxWorks下PCI总线配置技术

http://www.2beanet.com/index.php/embedded/vxworks/291-development-of-device-drivers-and-configuration-of-pcl-device-under-rtos-vxworks.html

72. INTEL815E芯片组在WindML中高分辨率驱动的实现

http://www.2beanet.com/index.php/embedded/vxworks/292-realization-of-high-resolution-windml-driver-based-on-intel-815e-chipset.html

73. WindML中Mesa的应用

http://www.2beanet.com/index.php/embedded/vxworks/293-the-application-of-mesa-in-windml.html
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uCos-II 资源免费下载

1. uCos-II的课件，相当精彩，北航机器人研究室

http://www.2beanet.com/index.php/embedded/ucos/160-analysis-for-ucos-ii.html

2. ucFS正式版源码

http://www.2beanet.com/index.php/embedded/ucos/155-ucfs-source-code.html

3. uCOS-II下LPC210X的I2C主模式底层驱动

http://www.2beanet.com/index.php/embedded/ucos/89-the-lpc210x-main-mode-of-low-level-driver-i2c-under-cos-ii.html

4. 基于PIC18F系列单片机的嵌入式系统设计

http://www.2beanet.com/index.php/embedded/ucos/87-design-of-embedded-system-based-on-pic18f.html

5.  uc/os-II在PIC24单片机中的移植技巧

http://www.2beanet.com/index.php/embedded/ucos/86-ucosii-porting-on-pic24-singlechip.html

6. ucos-II在Microchip MCU上的移植

http://www.2beanet.com/index.php/embedded/ucos/84-the-porting-of-ucos-ii-to-microchip-mcu.html

7. UCOS操作系统向PIC18平台移植方法的研究

http://www.2beanet.com/index.php/embedded/ucos/83-porting-of-ucos-ii-on-pic18-series-mcu.html

8. 实时嵌入式操作系统UCOS-II在数据采集仿真系统中的应用

http://www.2beanet.com/index.php/embedded/ucos/82-application-of-embedded-real-time-ucos-in-data-acguisition-and-simulation-system.html

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9. ucos-II TCPIP源代码(FOR-LPC22XX-ARM7)

http://www.2beanet.com/index.php/embedded/ucos/249-ucos-ii-tcpip-source-code-for-lpc22xx-arm7.html

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10. uCOS 2.52在ARM7 S3C44B0 上移植的全部源码

http://www.2beanet.com/index.php/embedded/ucos/281-ucos-252-for-arm7-s3c44b0.html

ASIC 资源免费下载

1. PCB设计基础教程

http://www.2beanet.com/index.php/embedded/asic/151-pcb-design-basics-tutorial-.html

2. 单脉冲和正弦波发生器verilog语言实现－综合仿真

http://www.2beanet.com/index.php/embedded/asic/125-single-pulse-sine-wave-generator.html

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3. Quarters II 9.0 SP2 破解文件

http://www.2beanet.com/index.php/embedded/asic/178-quarters-ii-90-sp2-crack.html

4. Quarters II 7.2 破解文件（俊龙的）

http://www.2beanet.com/index.php/embedded/asic/177-quarters-ii-72-crack-for-cytech.html

5. 华为FPGA设计流程指南

http://www.2beanet.com/index.php/embedded/asic/195-huawei-fpga-design-flow-guide.html

6. VHDL语言100例源码

http://www.2beanet.com/index.php/embedded/asic/216-source-code-for-100-cases-of-vhd.html

7. DXP2004 DRC 规则中英文对照

http://www.2beanet.com/index.php/embedded/asic/229-dxp2004-drc-rules-in-bilingual.html

8. Protel DXP中元件库的使用

http://www.2beanet.com/index.php/embedded/asic/230-the-use-of-component-library-in-protel-dxp.html

9. Protel DXP 指导教程

http://www.2beanet.com/index.php/embedded/asic/231-protel-dxp-tutorial-guide.html

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10. Davicom DM9000A网络控制器原理图和手册

http://www.2beanet.com/index.php/embedded/asic/240-davicom-dm9000a-circute-and-datasheet.html

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PowerPC 资源免费下载

1. MPC8272 ADS 原理图(MPC8247,8248,8271,8272)

http://www.2beanet.com/index.php/embedded/powerpc/180-mpc8272-ads-schematic.html

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总线技术

1. 用IO命令访问PCI总线设备配置空间

http://www.2beanet.com/index.php/embedded/bus-technology/234-accessing-pci-bus-device-configuration-space-with-io-commands.html

2. 基于PC104总线的16通道同步数据采集卡的研究

http://www.2beanet.com/index.php/embedded/bus-technology/248-study-of-an-16-channel-synchronization-daq-based-on-pc104.html

3. sd卡(驱动)工作原理分析完整版

http://www.2beanet.com/index.php/embedded/bus-technology/284-sd-card-driver-working-principle-analysis.html

4. MMC卡SD卡CF卡三合一电路原理图以及对应程序

http://www.2beanet.com/index.php/embedded/bus-technology/288-mmc-card-sd-card-cf-card-triple-circuit-diagram-and-the-corresponding-procedures.html

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无线技术

1. AT指令经典诠释

http://www.2beanet.com/index.php/embedded/wireless-technology/238-classical-interpretation-of-at-commands.html

2. Q2403A GPRS 拨号上网(windows 版)

http://www.2beanet.com/index.php/embedded/wireless-technology/279-q2403a-gprs-how-to-for-windows.html