设备无法被识别

你好！我正在努力让我的FX2LP工作（68014A）。我设计并制造了一个简单的样板。如果我插入它，它列举为FX2LP，EEPROM失踪。（有一个空EEPROM）到目前为止，很好。接下来，我尝试加载一些演示应用程序中找到（CY3684EZUSbfx2LppDealEngestKITY15.exe）。他们都没有工作（试过BulkRoub和其他一些）。不太好。Windows错误消息类似于：设备无法被识别。VID/PID为0000／0000。假设0000是不可识别设备的默认值。甚至不要求司机。然后，我安装了.NET工具（SuieSubByNET2O00Sy.UbbDealthMyTooSoSo.FuxVisualStudioOx05Syand and No.2N02O03Y0A14.MSI）。我下载了CyScript HEX。Windows很好地识别了它（正确的VID/PID）。但是在浏览了驱动程序之后，我得到了一个错误10：设备无法启动。不好的。我尝试的下一个示例是：Apple PosixNo.SooCytoCudio.BuxPoopEdEdEntRealType，FX2S.13Zip。下载HEX文件后，它工作了。这是一个BulkLoad的例子，再次！我甚至成功地创建了一个修改的.INF驱动程序文件。它与CyPress USB控制台很好地工作。但是SUIT.NET组件不将设备识别为USB设备（UbDeVieleListor没有找到它），尽管它也找到了我的外部硬盘和键盘。我还发现了另一个例子：CySalthyOxLasiGuang-OrthuSubSuffiSuthSouthySuxand BulkyTrims19.Zip。CyStream又来了。我成功下载了IIC文件到EEPROM，Windows枚举了设备作为CY流，但是驱动程序再次失败：错误10，设备无法启动。我在这里有点不舒服。我想要的是一个工作样本，BulkRoobe将是伟大的，和一个工作.NET接口启动。有人能帮忙吗？我做错什么了？谢谢！千伏



     以下为原文
          Hi!   
   
I am trying to get my fx2lp working (68014a). I have designed and manufactured a simple sample board.   
If I plug it in, it enumerates as fx2lp, eeprom missing. (There is an empty eeprom) So far, so good.   
Next I tried to load some demo apps found in (cy3684_ez_u***_fx2lp_development_kit_15.exe).   
None of them worked (tried bulkloop, and some others). Not so good. The Windows error message is something like: The device cannot be recognised. VID/PID is 0000/0000. I assume 0000 is the default value for unrecognizable devices. Not even asking for drivers.   
   
Then I installed the .NET tools (suiteu***_net_2_0___u***_development_tools_for_visual_studio_2005_and__net_2_0_3_0_14.msi). I downloaded the CYStream hex. Windows recognised it well (correct VID/PID). But after browsing the driver I got an error no. 10: The device cannot be started. Not good.   
The next sample I tried was: application_note_source_code___bus_powered_enumeration_with_fx2_13.zip. After downloading the hex file, it worked. It is a Bulkloop example, again! I even managed to create a modified .inf driver file. It works well with the Cypress USB console. But the Suite.NET component does not recognize the device as an USB device (USBDeviceList does not find it) although it finds my external HDDs and my keyboard also.   
I also found an other example: cystream___streaming_over_u***_with_isochronous_and_bulk_transfers_19.zip. CyStream again. I downloaded the iic file successfully to the EEPROM, Windows enumerated the device as CY-Stream, but the driver failed again: error 10, the device cannot start.   
I am kinda stucked here. All I want is a working sample, bulkloop would be great, and a working .NET interface for start.   
   
Can anyone help?   
What did I wrong?   
   
Thanks!   
   
KV