| T O P I C R E V I E W |
| magloman |
Posted - 12/24/2012 : 18:40:09
Hi,
Just purchased ADP-054 from your ebay shop and a couple of 28F102
I can blank check ok, write and read OK, BUT not erase.
Verify works too.
If I erase I got OK, but then blank check fails and if I read, I got tons of data from it.
Verify fails after using erase, so something is getting cleared out.
If I try to write again, the verify phase fails.
I do get correct ID of 28F102 if checking.
First I hade software 6.13 but now I installed 6.17 and latest USB driver 2.0
hardware is FW 1.30
I am not using external power.
I am using lower right corner PLCC44 soxket, as 27c1024
J1 is at 1-2
J5 U4
Any help or advice is appreciated 
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| 1 L A T E S T R E P L I E S (Newest First) |
| ZLM |
Posted - 12/27/2012 : 18:40:08
You do not need the external power.
Try to slower speed a step and see if it works.
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