Hello, i bought a blackflash usb from ebay for use it in spi mode, i received it today, installed it as described at
http://www.tiaowiki.com/w/How_to_install_TIAO_Black_Flash_USB%2B_Universal_Flash_Programmer_Driver_on_Windows_Vista_or_Windows_7 , but after loading the FCUSB.3.05.SPI.hex firmware i got an error message : usb hub power exceeded, and FlashcatUSB status : Disconnected. This happens only in spi mode, i tried out the ejtag and nand firnware and in those modes i didn't get that error. How can i repair it? thanks