CY3684开发板出现问题

我正在学习如何使用CY3684开发板。我是遵循EZ-USB高级开发工具包用户指南中的教程的，但是在第三教程中我遇到了问题——我不能使用Keil UVISION 3连接到板。我猜想可能有人弄乱了工具箱，所以我试图恢复监视器。使用EZ-USB接口软件，我已经把监视器加载到DEV板（MON-EXT-SIO1-C0. HEX），但我仍然无法连接到电路板。下载显示器后，绿色LED D7亮起来，但这是唯一的效果，它似乎有。EZ-USB接口返回的VID和PID分别为0x04B4和0x8613。我做错什么了吗？如何在下载监视器时设置选择EEPROM并启用EEPROM交换机？谢谢你的帮助。



     以下为原文
          I'm learning how to use the CY3684 development board. I was following the tutorials in the EZ-USB Advanced Development Kit User's Guide but I've encountered problems right at the 3rd tutorial - I'm not able to connect to the board using Keil uVision3. I assumed that somebody might have messed up the kit so I tried to restore the monitor. Using the EZ-USB Interface software I've dowloaded the monitor to the dev board (mon-ext-sio1-c0.hex) but I'm still unable to connect to the board. After downloading the monitor the green LED D7 lights up but that is the only effect it seems to have. The VID and PID returned by the EZ-USB Interface is 0x04B4 and 0x8613, respectively. Am I doing something wrong? How should I set the Select EEPROM and Enable EEPROM switches when downloading the monitor? Thanks for any help.