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M29W640FST/U/All chip not erase problem Reply  
handsome
s@parator
please improvement chip programmer M28W640FST and all of this series program does not perform the delete function the whole memory /There is a problem with connection pin adapter.
My programmer VP990.
Go back list [ Posted:2016-10-25 16:02:54 ] Edit Administer top

Re:M29W640FST/U/All chip Reply  
handsome
s@parator
link to badd.
http://www.tinypic.pl/0cln7g0z6uj1
Go back list [ Posted:2016-10-25 16:25:56 ] Edit Administer Top

Re: chip not erase problem Reply  
handsome
lxl
your chip pin A8 ( addr line A21) contact poor.
Go back list [ Posted:2016-10-27 12:51:48 ] Edit Administer Top

Re:M29W640FST/U/All Reply  
handsome
s@parator
Memory reset function is not implemented a software error please improve
Go back list [ Posted:2016-11-01 12:45:47 ] Edit Administer Top

Re:All chip not erase problem Reply  
handsome
lxl
sorry, what means?
Go back list [ Posted:2016-11-02 10:28:06 ] Edit Administer Top
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