All Forums  MCUmall Forums  True USB Willem Programmer (GQ-2X,3X,4X & GQ-4x4)  Problem Reading 24C02 - please help

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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 Ronen 722[/i] [br]Hi all, I have a true GQ4x4 and have removed the SOC8 chip from an ECU 074 906 021S which is 24C02 and installed it in the adapter and connected the adapter t the programer in the position farthest from the loc lever with the chip indicator dot facing the lever. I select All generic 24C02 from the device list and then when I read it, it comes back with read complete on 0.7s and the buffer is filled with all FF. If I do a blank check it comesback blank when it is not. Any ideas please ? [img]uploaded/Ronen 722/20250314043911482824618_1376349387053514_6310811162804640861_n.jpg[/img] [img]uploaded/Ronen 722/20250314043940482752400_952467263623286_7002263864121666539_n.jpg[/img] [img]uploaded/Ronen 722/20250314044000482951543_1804307666808780_2819273572021087039_n.jpg[/img] [/quote]    Insert an Image File Check here to include your profile signature.