本文主要是介绍新唐的MA35D1 usb连接问题，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！
调试新唐的MA35D1时，发现一个问题，用NuWriter_MA35_UI连接板子的适合，老是报如下这个错误：
Successfully attached 1 device(s)
Device not foundSystemExit: 2
串口打印信息：
MA35D1 IBR 20211029
USBD Boot
TSI Connected
ddr ok
xusb ok
finishNuWriter... version Nov 1 2022 17:26:36
connect
Early suspend interrupt
Suspend interrupt :(DSTS):0x400003Reset interrupt - (SYS_MISCISR):0x40004
Speed Detection interrupt
High Speed Detection : 0x0
*** USB_REQ_SET_ADDRESS (53)
Early suspend interrupt
Suspend interrupt :(DSTS):0x49ea01Reset interrupt - (SYS_MISCISR):0x40004
Speed Detection interrupt
High Speed Detection : 0x0
Early suspend interruptReset interrupt - (SYS_MISCISR):0x40004
Speed Detection interrupt
High Speed Detection : 0x0
Early suspend interruptReset interrupt - (SYS_MISCISR):0x40004
Speed Detection interrupt
High Speed Detection : 0x0
*** USB_REQ_SET_ADDRESS (55)刚开始以为是USB接口问题、启动模式不对，后来发现是虚拟机影响的，把虚拟机关闭后就正常连接了。
这篇关于新唐的MA35D1 usb连接问题的文章就介绍到这儿，希望我们推荐的文章对编程师们有所帮助！
