USBD Boot 
TSI Connected 
ddr ok 
xusb ok 
finish 
 
 
 
NuWriter... version Nov 29 2022 17:14:29 
connect 
Early suspend interrupt 
Suspend interrupt  DSTS):0x400003 
 
 
Reset interrupt - (SYS_MISCISR):0x40004 
Speed Detection interrupt 
High Speed Detection : 0x0 
*** USB_REQ_SET_ADDRESS (48) 
<0x5 / 0x5> 
 
Receive INFO(80) flash Image ... 
Get INFO flash Image ... 
 
<0xc500> 
 
 
卡在了此处,使用usb烧写sd card也是卡在这里 
nvWriter显示[Errno 10060] Operation timed out |