All Forums  MCUmall Forums  True USB Willem Programmer (GQ-2X,3X,4X & GQ-4x4)  Seeq DQ2816A 250 problem

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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 iulian2010[/i] [br]I am new on this forum and say "Hello everyone!" I have a problem with EEPROM DQ2816A. I programmed it all, until Device end 00000007FF, with 00 00 00 00 00 00...... . When I try to writing the software saved before , receive error: Programming device - error! ADDR=02C0h, DO=8Bh, DI=00h, ST=0000h. I think I blocked memory. After I programmed memory addresses 00 00 00... all, I can read it but I can't write the original software. How can I write the original software again? I need your advices. Thank you in advance! [/quote]    Insert an Image File Check here to include your profile signature.