All Forums  MCUmall Forums  True USB Willem Programmer (GQ-2X,3X,4X & GQ-4x4)  AT25020NB Issue

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Screensize: 640 x 480 800 x 600 1024 x 768 1280 x 1024 UserName: Password: Format Mode: Basic  Help  Prompt  Format: Font Andale Mono Arial Arial Black Book Antiqua Century Gothic Comic Sans MS Courier New Georgia Impact Lucida Console Script MT Bold Stencil Tahoma Times New Roman Trebuchet MS Verdana   Size 1 2 3 4 5 6   Color Black Red Yellow Pink Green Orange Purple Blue Beige Brown Teal Navy Maroon LimeGreen Message: * HTML is OFF * Forum Code is ON Smilies [quote][i]Originally posted by maxhohenlohe[/i] [br]Has anyone had any problems with the AT25020NB that is used in several GM instrument clusters? Selecting AT25020 doesn't work at all and AT25020A reads fine, but doesn't seem to write correctly. Original Dump From Chip 1C F4 FF FF 84 FF FF FF FF FF FF FF 1C F4 FF FF 84 FF FF FF FF FF FF FF 1C F4 FF FF 84 FF FF FF FF FF FF FF Replacement 0D D6 FF FF FF FF FF FF FF FF FF F8 0D D6 FF FF FF FF FF FF FF FF FF F8 0D D6 FF FF FF FF FF FF FF FF FF F8 Read after failed verification 0D F4 FF FF FF FF FF FF FF FF FF FF 0D F4 FF FF FF FF FF FF FF FF FF FF 0D F4 FF FF FF FF FF FF FF FF FF FF [/quote]    Insert an Image File Check here to include your profile signature.