44B0+USBN9603开发u盘，出了点问题。

各位xdjm，我用44B0+USBN9603开发u盘，枚举已通过，但是后续一直出现FRAME中断，除此之外没有其他中断进来。

现在数据传输是这样的：
received buff 80 6 0 1 0 0 40 0 -- get device descript_or
send buff: 44 73 1 c c8 99 5f c c8 99 5f c 8 0 0 0 1 0
received buff 0 5 5 0 0 0 0 0
received buff 80 6 0 1 0 0 12 0 -- get device descript_or
send buff: 44 73 1 c c8 99 5f c c8 99 5f c 8 0 0 0 1 0
received buff 80 6 0 2 0 0 9 0 -- get config descript_or
send buff: a8 73 1 c c8 99 5f c c8
received buff 80 6 0 2 0 0 ff 0 -- get config descript_or
send buff: a8 73 1 c c8 99 5f c c8 99 5f c 8 0 0 0 1 0 0 0 0 80 1
0 8 0 0 0 54 12 1 c
received buff 80 6 0 2 0 0 e8 3 -- get config descript_or
send buff: a8 73 1 c c8 99 5f c c8 99 5f c 8 0 0 0 1 0 0 0 0 80 1
0 8 0 0 0 54 12 1 c
received buff 80 6 0 2 0 0 e8 3 -- get config descript_or
send buff: a8 73 1 c c8 99 5f c c8 99 5f c 8 0 0 0 1 0 0 0 0 80 1
0 8 0 0 0 54 12 1 c
received buff 80 6 0 1 0 0 12 0 -- get device descript_or
send buff: 44 73 1 c c8 99 5f c c8 99 5f c 8 0 0 0 1 0

请DAXIA指教一下，出了什么问题啊，下步该怎么做？谢谢。

顶。。。
XDJM，帮帮忙啊。。。这问题捆饶我好久了。。一直解决不了。。。

顶顶顶啊！！！