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VP-390 will not write 27C4096 Reply  
handsome
davewgtn
Hey. I have a VP-390 and was using it happily in Windows 7, burning 4096"s without issue. Since moving to Windows 8 I tried burning a 4096 and get the follow error:

>>.Auto Program......
>>.Blank Check......
>>Device Address:00000000H Device Data:FFFFH Buffer Data:00FFH
>>Auto Program fail!
>> 2.13Sec

This error occurs 100% of the time, no matter what 4096 EPROM I use. Blank Check passes successfully when checked by itself.

Go back list [ Posted:2012-11-20 14:04:55 ] Edit Administer top

Re:VP-390 will not write 27C4096 Reply  
handsome
davewgtn
I am using software 4.5.1 and firmware version 13.0. I have tried updating the firmware but it crashes the software everytime, after the "reinsert USB cable" stage (I have tried this on two computers, same result).

Please help!

Go back list [ Posted:2012-11-20 14:06:33 ] Edit Administer Top

Re:VP-390 will not write 27C4096 Reply  
handsome
lark
Please connect the AC adapter and USB port,run the WELLON system. When it initiates success, please click "system update". When it shows "Reconnect USB cable! and AC power",please reconnect them and then click "YES";after it shows "Reconnect USB cable!", please reconnect USB cable and then click "yes" to continue.
Go back list [ Posted:2012-11-21 09:08:11 ] Edit Administer Top

Re:VP-390 will not write 27C4096 Reply  
handsome
davewgtn
Hi, that"s exactly what I do, and after reconnecting the USB cable for the second time the program stops responding. This happens on two different computers (Windows 7 & 8). Please help.
Go back list [ Posted:2012-11-21 10:53:57 ] Edit Administer Top

Re:VP-390 will not write 27C4096 Reply  
handsome
davewgtn
Hey, have now tried on a third computer and it still crashes at the same point. Could I get an earlier version of the program to try? Running out of ideas here.
Go back list [ Posted:2012-11-27 10:46:21 ] Edit Administer Top

Re:VP-390 will not write 27C4096 Reply  
beautiful
jin
We just bought the new chip to test. If we modify the software, we"ll notice you.
Go back list [ Posted:2012-11-30 09:19:28 ] Edit Administer Top

Re:VP-390 will not write 27C4096 Reply  
handsome
lxl
the soft is updated.please download new soft.
Go back list [ Posted:2012-12-03 19:30:44 ] Edit Administer Top

Re:VP-390 will not write 27C4096 Reply  
handsome
davewgtn
Hi, using the new version it still crashes when I try to upgrade, and I get the following error attempting to burn.

>>.Blank Check......
>>Blank Check OK!
>> 1.90Sec
----------------------------!

>>.Auto Program......
>>.Blank Check......
>>.Program......
>>Device Address:00000000H Device Data:FFFFH Buffer Data:0008H
>>Auto Program fail!
>> 6.39Sec
----------------------------!

Go back list [ Posted:2012-12-04 17:23:16 ] Edit Administer Top

Re:VP-390 will not write 27C4096 Reply  
handsome
lxl
Please tell me the serial NO of your VP-390
Go back list [ Posted:2012-12-04 19:57:59 ] Edit Administer Top

Re:VP-390 will not write 27C4096 Reply  
handsome
davewgtn
3902-0033 Thanks
Go back list [ Posted:2012-12-05 02:19:27 ] Edit Administer Top

Re:VP-390 will not write 27C4096 Reply  
handsome
lxl
our test is OK!please use another chip.maybe the chip is bad
[ The message is modified by lxl ]
Go back list [ Posted:2012-12-06 08:54:20 ] Edit Administer Top

Re:VP-390 will not write 27C4096 Reply  
handsome
davewgtn
Hey
I downloaded the new software version (32bit) as you suggested before you edited your comment. I attempted to update the programmer again, same results as before, the program crashed. Relaunching the software, it now errors on startup:
"Programmer initializing failure, possible causes:
..."
Even after reboot this still occurs. I will try on the other computer tomorrow.
Go back list [ Posted:2012-12-06 17:13:33 ] Edit Administer Top

Re:VP-390 will not write 27C4096 Reply  
handsome
davewgtn
Tried it on another computer, I get the same "Programmer initializing failure, possible causes" message when launching the software. Checking device manager, the programmer appears in the list but has a warning sign. The device status says "Windows cannot load the device driver for this hardware. The driver may be corrupted or missing. (Code 39)". After uninstalling the driver and reinserting the USB cable the driver installed correctly and I was able to launch the wellon software.
Go back list [ Posted:2012-12-07 07:33:47 ] Edit Administer Top

Re:VP-390 will not write 27C4096 Reply  
handsome
davewgtn
Attempting a blank check on the eprom brings up the pins map as you see here - http://i.imgur.com/2bFqF.png Previously this would work fine, now it doesn"t. I attempted an update again, the first message that came up was "Reconnect USB cable!", and then the software crashed as usual.
I am testing across multiple EPROMs and have the same error, they were all previously working fine, I erased them and earlier the blank check was verifying that they were blank.
Go back list [ Posted:2012-12-07 07:34:33 ] Edit Administer Top

Re:VP-390 will not write 27C4096 Reply  
handsome
davewgtn
It seems the programmer has gotten worse now as it no longer does a blank check. If it helps, here is the problem signature from the crash (that appears when windows is forcing the program to close):
Problem signature:
 Problem Event Name: AppHangB1
 Application Name: Wellon.exe
 Application Version: 4.5.0.2
 Application Timestamp: 50c057c0
 Hang Signature: c018
 Hang Type: 0
 OS Version: 6.1.7601.2.1.0.256.48
 Locale ID: 5129
Go back list [ Posted:2012-12-07 07:35:31 ] Edit Administer Top

Re:VP-390 will not write 27C4096 Reply  
handsome
davewgtn
Additional Hang Signature 1: c01834e4e343ac473fae7eb622041e0f
 Additional Hang Signature 2: f90d
 Additional Hang Signature 3: f90dafd766a519910fc062ead754c90b
 Additional Hang Signature 4: c018
 Additional Hang Signature 5: c01834e4e343ac473fae7eb622041e0f
 Additional Hang Signature 6: f90d
 Additional Hang Signature 7: f90dafd766a519910fc062ead754c90b
Go back list [ Posted:2012-12-07 07:36:16 ] Edit Administer Top

Re:VP-390 will not write 27C4096 Reply  
beautiful
cm
Hello!
Your programmer system update was also failure. I have send many pictuers in your email. Please look at and operate it as it.
Go back list [ Posted:2012-12-07 10:14:36 ] Edit Administer Top
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