Flash Magic Forum

In-System Programming Support => LPC2xxx => Topic started by: hecongling on July 24, 2009, 07:14:08 pm

Title: Failed to read the device signature
Post by: hecongling on July 24, 2009, 07:14:08 pm
 hello
       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 unusable.do 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.
Title: Re: Failed to read the device signature
Post by: Andy Ayre on July 27, 2009, 08:20:07 am
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: http://forum.flashmagictool.com/index.php?topic=3273.0

Andy
Title: Re: Failed to read the device signature
Post by: akhirules on November 13, 2015, 02:40:17 am
i too had the same problem ! and my link2 is flashing after this error