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AT27c4096 Reply  
handsome
lotharek
 Hello Guys,

simple question :

try to read on VP990 following plcc chips:

-at27c4096
-HN27c4096

both new - but adapter fails at insertion test - adapter is brand new WL-plc44-u1 -- the same pins all the time - at plcc 26,32,37

On other adapter - 1:1 plc44-DIP - the same situation

after CONTINUE on insertion test pop-up window - vp990 reads and fills up buffer


Please, advice

Go back list [ Posted:2015-04-10 02:47:02 ] Edit Administer top

Re:AT27c4096 Reply  
beautiful
lxx
 Please give your programmer a self-test. If it don"t have any wrong,it means that your chip"pin is oxidation, dirty or damage.
Go back list [ Posted:2015-04-10 09:27:04 ] Edit Administer Top
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