请问有什么参考设计能助于在FX2LP上实现UBTMC吗？

你好；
我的任务是确定使用FX2LP作为一个平台来实现我们设计的各种仪器的UBTMC“测试和测量”类。FX2LP将与斯巴达6 FPGA接口，这看起来很简单，显然我们必须为FX2LP开发定制固件来实现UBTMC的要求。乍一看，FX2LP似乎有足够多的可配置端点来完成标准。
不过，我有一个关于开发工具的问题。似乎FX2LP的开发板套件附带了一个残缺版本的工具，这些工具仅限于4K输出文件。所提供的工具的网站甚至没有价格，这本身就是一个红旗，但董事会上的其他帖子表明，联合国瘫痪的工具集的价格是2K/座位/YR的顺序，这是荒谬的。
还有其他开发环境吗？在另一个线程中有一些关于基于Eclipse的工具集Q213的讨论吗？前面有什么运动吗？
此外，有人知道任何参考设计有助于在FX2LP上实现UBTMC吗？
提前感谢，
AJM



     以下为原文
  Hi;
    I've been tasked with determining the suitability of using the FX2LP as a platform for implementing the USBTMC "Test and Measurement" class for a wide variety of instruments we design. The FX2LP would interface with a spartan 6 FPGA, which seems straightforward, and we'd obviously have to develp custom firmware for the FX2LP to implement the requirements of USBTMC. At first glance the FX2LP seems to have more than enough configurable endpoints to imeplement the standard.
    I have a question about develpment tools however. It seems the development board kit for the FX2LP comes with a crippled version of the tools which are limited to a 4k output file. The website for the provided tools doesn't even have prices, which in and of itself a red flag, but other posts on the board indicate that the price for the un-crippled toolset is on the order of 2k/seat/yr, which is ridiculous.
    Are there other development environments available? there was some talk in another thread about an eclipse-based toolset due out Q213? Is there any movement on that front?
    Also, is anyone aware of any reference design which would help in implementing USBTMC on an FX2LP?
    Thanks in advance,
    ajm