I"ve buy wellon VP-390 to remplace Willem GQ-3X and work on chip 29Fx00.
I"ve problem because he doesn"t work to read this chip. I"ve adapter for this chip.
I can"t make check blank, write or other.
I try update sofware but now I"ve an error and nothing work.
Before I could see the pin check but now, nothing.
Please, have you an idea for me or another methode to update the firmware programmer ?
i have vp-38a ...It has two.andi have vp-390 it has one..
my programmer ... vp-38a
old model ..
this programmer trouble...
send me.. reset file.....
Please send to my email -
Using your VP-390 I"m currently trying to program a Catalyst 93C66SI 0742E chip. I can read and erase the chip no problem but programming comes up with the following message:
Auto Program.......Program.........Device Address:00000007 Device Data:FFFH Buffer Data:16FAHAuto Program Fail
Thanks in advance.
i have WL-EBGA64-E138 adapter and i need to programm Spansion GL512N11FFA02 flash chip.Can you tell me how to set proper jumpers on the adapter for use as WL-EBGA64-E248 ?Take a look at this pictures:
After installing the latest software version 4.6.5 02/04/2015 programmer has updated the FW22.0, up to here all right, but if you make any operation, the answer is "Programmer trouble! ID: 41F8BFF200000028" .
The only thing working is the test of integrated circuits TTL, and their recognition.
simple question :
try to read on VP990 following plcc chips:
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
IN MY VP 590 IS POSSIBLE READ TMP47C IN PROM MODE?IF POSSIBLE GIVE ME THE WAY IN PROGRAMMER.
Sorry...TMP47C443NG or TMP47P443NG
Are there command line tools for the VP-298. I would like to setup some automatic programming.
Type of sram:
MB81C79A-45 , and MB8416A-15
edit: the page with supported models loaded very slowly, i"ve found the entry already but couldn"t find a button to delete my post
please help me i bought gp400 only to read and program this intel flash and after update firmware have problems
is it possible?
I do not see it in the list, if i click on the "Auto ID" it says nothing...
I attach a photo below
It is not in the list so I created it with add pattern consulting its datasheet, I resulted:
where I thought to leave out 2 tests, because I could not interpret the state "high impedance state off" for output
I have two issues:
1 - How do I get it out of "demo mode"
2 - Should it have an ac adapter plug? I use the USB cord and I assume it is getting power because the green G/E light is illuminated.
I need to substitute an AMD PAL16R6 -20pin
The VP 890 is ok for it? or do I need to buy an another programmer?
..or an adapter?
Let me know
I have a VP-996 programmer and I am trying record an AT89S2051 soic, if I use an adapter with paralel mode it works, but if I try with adapter ISP with the cable It works ( read, prog config, compare) but doesn´t erase and doesn´t program, when I interchange MOSI per MISO, Erase It works, only program doesn´t works, I upgrade my version today 4.6.5,the message it´s:
Weilei Technology Ltd.