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

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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 gusdaver[/i] [br]Hi, It is the first time that I try to write Flash eprom M29f400BB with psop44 but I receive message ''write address failed 0x002000'' The steps that I do is : 1. I choose the flash thatI will work 2. I put the eprom in adapter psop44 3. I read the eprom 4. I erase the eprom 5. I do blank check everthing is ok 6.I try to write eprom and I receive the message above. I have try to remove the adapter psop44 and epro 29f400 and put it again to the programmer but the problem still remain. Could someone help me to solve this propblem [b]Download Attachment:[/b] [url="uploaded/gusdaver//"][img]icon_paperclip.gif[/img] [/url][br] [b]Image Insert:[/b][br][img]uploaded/gusdaver//29f400.png[/img][br][size=1] 253133 bytes[/size=1] [/quote]    Insert an Image File Check here to include your profile signature.