[问答]

使用at32uc3a0512和ft2232H制作自己的开发板怎么开始初始化设备

问答对人有帮助，内容完整，我也想知道答案 0 大家好，我是我修电工程的最后一年。目前我正在为我的毕业设计做一个项目。在这个项目中，我尝试设计一种开发板，它与USB到JTAG转换器进行通信。我使用的微控制器是AT32 UC3A0512，我使用的USB到JTAG转换器是FT223 2HL。我选择的原因是什么。这种微控制器是因为它支持Modbus，并且可以使用大量的I/O引脚和模拟引脚。我已经用FTTPRG编程了FT2262HL，用于JTAG的目的。我的问题是，我不知道从哪里开始初始化设备，所以它可以与微控制器通信，因为我找不到任何人已经做过这件事。我希望有人能帮助我开始，因为我不。我不知道从哪里开始，谢谢你。以上来自于百度翻译以下为原文 Hello everyone, I'm in my last year of my study electrical engineering. Currently I'm working on a project for my graduation. In this project I'm trying to design some kind of a developmentboard that communicates with an USB to JTAG converter. The microcontroller I'm using is the at32uc3a0512 and the USB to JTAG converter I'm using is the ft2232hl. The reason why I chose this microcontroller is because it supports Modbus and has a large number of I/O pins and analog pins I can use. I already programmed the ft2232hl with FT_prog to be used for JTAG purposes. My problem is that I don't know where to start to initialise the device so it can communicate with microcontroller, because I can't find anyone who did this already. I hope someone can help me getting started, because I don't have a clue where to begin. Thank you in advance. 0
2018-9-20 09:37:58　　评论淘帖0 邀请回答您可以邀请以下用户，快速回答问题 × qun333 该类别下有 57 个回答。邀请回答技术发广告该类别下有 56 个回答。邀请回答 caoguiqun 该类别下有 56 个回答。邀请回答 psw30 该类别下有 44 个回答。邀请回答伊丹姿子该类别下有 41 个回答。邀请回答 uwufwjrw 该类别下有 39 个回答。邀请回答 hetao1111 该类别下有 38 个回答。邀请回答 lc123617 该类别下有 35 个回答。邀请回答欧阳大大该类别下有 32 个回答。邀请回答作死不止该类别下有 31 个回答。邀请回答 asd010 该类别下有 31 个回答。邀请回答 60user92 该类别下有 29 个回答。邀请回答 wy8719 该类别下有 29 个回答。邀请回答 haikitty 该类别下有 28 个回答。邀请回答 ju978779 该类别下有 28 个回答。邀请回答嘻嘻爱哈哈该类别下有 28 个回答。邀请回答 xiuzhen122 该类别下有 27 个回答。邀请回答 pol666 该类别下有 27 个回答。邀请回答 ueywyrsdfs 该类别下有 26 个回答。邀请回答 lhly23 该类别下有 25 个回答。邀请回答举报吴秀英相关推荐 • FT2232H双通道能否同时使用？ 5194 • 寻找一种使用USB和JTAG配置Spartan3e系列的简便方法 908 • 怎样去解决潘多拉开发板SFUD初始化失败的问题 1798 • MAX II cpld与FT2232H+OpenOCD 2255 • 开发板的ds1302每次关闭后解决重启后又初始化 2416 • 如何自己制作51开发板？ 4448 • Digilent Adept USB设备断开后立即连接是怎么回事？ 1719 • N76E003串口下载时无法连接怎么解决？ 277 • 开发板载调试器跟miniwiggler是一个性质吗？ 628 • uC/OS ii 植入DE3开发板 3328 2个回答

答案对人有帮助，有参考价值 0 我认为第一个开始的地方是读芯片数据表/PDF，查找所有你不理解的单词，直到你得到一个线索开始。作为一个工程师，你不能总是把你的工作放在另一个工作上，但是必须经常从头开始。也许有一个P。重新制作的开发板，如果你坚持复制，你可以开始。以上来自于百度翻译以下为原文 I would think the first place to start would be reading the chip data sheet / pdf , looking up all the words you do not understand till you gain a clue where to begin. As an engineer you will not always be able to base your work on that of another but must often start from scratch. Maybe there is a pre made development board you could start with if you insist on copying.

2018-9-20 09:53:33 评论举报陈杰

答案对人有帮助，有参考价值 0 嗨，你可能有点在这个论坛的错误的地方。虽然Atmel和Microchip已经合并，AvrFRAKS论坛仍然运行与以前相同的URL地址，大多数AVR爱好者仍然在那里。PIC设备也大多通过ICSP编程和调试，这是一个DI。JTAG协议，所以在微芯片论坛中很少涉及JTAG的活动，很多PIC设备都有JTAG硬件接口。它用于生产测试，但很少用于固件的开发和调试。与Atmel的合并似乎有一些协同作用：新的PACIT 4开发程序员和调试器工具，似乎大部分是适应JTAG和JTAG的Atmel程序员。ICSP接口，以支持所有的微芯片微控制器产品。在Microchip网站的AT32 UC3A0512的产品网页中，在文档中，除了设备的数据表外，还列出了许多应用注意事项。还有一些提到JTAG。迈西尔以上来自于百度翻译以下为原文 Hi, You may be somewhat in the wrong place here in this Forum. While Atmel and Microchip have merged, AVRfreaks forum is still running with the same URL addresses as before, with most of the AVR enthusiasts still there. Also PIC devices have mostly been programmed and debugged thru ICSP, which is a different protocol from JTAG, so there is little activity related to JTAG in Microchip Forum. Many PIC devices have JTAG hardware interface. It is used in production testing, but seldom for firmware development and debugging. There seem to be some synergies coming along from the merger with Atmel: The new PICkit 4 development programmer and debugger tool, seem to be mostly a Atmel programmer that have been adapted to handle both JTAG and ICSP interfaces, in order to support all Microchip microcontroller products. In the Product webpage for AT32UC3A0512 in Microchip website, under Documentation, there are listed a number of Application Notes in addition to Datasheet for the device. Also some mentioning JTAG. Mysil

2018-9-20 10:03:01 评论举报李铭鑫