Failed to read the device signature

Started by hecongling, July 24, 2009, 07:14:08 PM

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       i am using flash magic,i have the wrong:"Failed to read the device signature.Accessing a device using the wrong protocol could render the device you want to continue?"
      then when i press'Yes',it shows me"operation failed.(failed to erase block0)"
      who can help me ?please tell me how to do it.

Andy Ayre

Flash Magic is having difficulty communicating with the device. The read signature command fails but you tell FM to ignore that. Then the next command (erase) then fails. If you skipped erasing the next command (programming) would also fail.

See here:

Embedded Systems Academy, Inc.
support at esacademy dot com


i too had the same problem ! and my link2 is flashing after this error