All Forums  MCUmall Forums  Novice Place  W29EE512 problem erasing and flashing

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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 jammie[/i] [br]i need to flash some w29ee512 chips with a latest firmware for some scsi to ide cards im using the willem pcb50b programmer i use the plcc32 socket i can read the chips but cant verify or erase or flash them i check the software protect switch to unprotect them but get errors when trying to do other functions if i do the id the manufacturer does not come up or its id is there a programmer that can identify the chip and do the correct hardware unprotect 3 byte instruction so that htey can be erased and flashed with the latest firmware any help would be great and whats the best programmer for me as i also have a load of 27c040 chips to burn [/quote]    Insert an Image File Check here to include your profile signature.