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Wellon 996 boot fault Reply  
When start the programmer fault massage..

" Programmer initializing failure, possible causes:
1 There are device on the socket. - nothing!
2. The programmer "s some function is disable!

Warning! Device program maybe fail! "
Last post : Re:Wellon 996 boot fault Reply: lxl
the programmer need repair

All replies (1) [ Posted:2019-02-10 20:56:23 ] Edit Administer TOP"

SPI mode in VP390 how it work? Reply  
hi. how i can work in SPI mode on my VP390? what is adapters i must have and where it connect in programmer? thank you.
Last post : Re:SPI mode in VP390 how it work? Reply: lxl
VP390 do not support SPI mode
All replies (1) [ Posted:2019-02-09 23:30:12 ] Edit Administer TOP"

VP 998 Samsung K9F2G08U0C Reply  
Not working Samsung K9F2G08U0C with adapter WL-TSOP48-U001

insertion test OK
read ok?
erase not working
write not working

Buying a VP 998 is a stupid decision.
I did not support it because I had a similar problem two years ago.

I am very disappointed
Last post : Re:VP 998 Samsung K9F2G08U0C Reply: lxl
the chip is NAND chip, it have bad block.if you copy the chip, you need no bad block chip.

All replies (1) [ Posted:2019-02-06 23:10:35 ] Edit Administer TOP"

Hynix HY27UT084G2A help Reply  
VP-998 can not be selected and programmed Hynix HY27UT084G2A
Last post : Re:Hynix HY27UT084G2A help Reply: lxl
if you copy the chip, you need no bad block chip.
All replies (3) [ Posted:2017-08-28 20:18:04 ] Edit Administer TOP"

VP-290 Reply  
Robert W
I ve problem with VP-290 on win10 and tried to program Atmega328P by org socket WL-QFN32 U1O1
Is it possible to program him on that programmer?
Ive installed wellon ver v4.5.2 .
programmer is visible correct in device menager.
when try to programm I have communicate

">>Programmer trouble!ID: 011D483B15000058"
Last post : Re:VP-290 Reply: lxl
please send error photo to weilong@weilei.com.cn

All replies (1) [ Posted:2019-01-25 19:53:41 ] Edit Administer TOP"

VP390 on Windows 10 Reply  
I have a VP390 and wish to install it on a new Windows 10 laptop. 
The website indicates I need software version 4.7.1. 

I downloaded the file DISK471 and installed it, but when run it does
not recognise the VP390, and pops up the list of programmers
supposedly supported by version 4.7.2.

Is there a version of the software that will actually work with the
VP390 on Windows 10, and if so, where?
Last post : Re:VP390 on Windows 10 Reply: lxl
if your windows system is 64 bit,you need install USB driver in usbsys64
if your windows system is 32 bit,you need install USB driver in usbsys
[ The message is modified by lxl ]

All replies (3) [ Posted:2018-10-15 19:47:49 ] Edit Administer TOP"

Incorrect file within download Reply  
The download option 2 seems to have the wrong disk file packaged into it. It should be Disk471, but when extracted it is Disk 1.
Last post : Re:Incorrect file within download Reply: lxl
Maybe you need reinstall your USB driver
All replies (7) [ Posted:2019-01-02 19:31:17 ] Edit Administer TOP"

28f128j3c150 bad blank check test, read Reply  
Wrong epron reading, writing only 28f128j3c150
Vp-996 programer, Firmware v23, software v4.6.6; 4.7.1; 4.7.2;
always the same error
>>Man.Code:89  Dev. Code:18FC
>>Erase fail!
>> 1130,75Sec

>>.Blank Check......
>>Device Address:00000000H Device Data:0004H
>>Blank Check fail!
>> Don"t write eprom

>>Man.Code:89  Dev. Code:18FC
>>.Auto Program......
>>Auto Program fail!
>> 1131,73Sec

Last post : Re:28f128j3c150 bad blank Reply: lxl
try to select "Slow Program/Read"

All replies (3) [ Posted:2019-01-03 16:30:45 ] Edit Administer TOP"

Compare data on chip with other data Reply  

How can i compare the data on a chip, with data of another chip stored on my computer?
I have the VP998 programmer

Last post : Re:Compare data on chip with other data Reply: lxl
read chip and save the file. use other software to compare

All replies (1) [ Posted:2019-01-04 07:49:32 ] Edit Administer TOP"

mtv416gmf programmer Reply  
eunicio miranda
programmer suport mtv416gmf
Last post : Re:mtv416gmf programmer Reply: lxl
you can select VP998
All replies (1) [ Posted:2018-12-24 08:15:27 ] Edit Administer TOP"

Need help with VP-380 to windows 10 Reply  
Hello, i have a VP-380 and i need to use on windows 10, it is prossible?
Last post : Re:Need help with VP-380 to windows 10 Reply: lxl
please download wellon software ver. 4.3.4 (64bit Version) to try.
All replies (1) [ Posted:2018-12-23 00:15:55 ] Edit Administer TOP"

VP-798 Reply  
Is it possible to split program 2-AMD 29F010 devices using the VP-798 programmer?
Last post : Re:VP-798 Reply: lxl
yes,you can. when load the file, select "From File Mode" even or odd
All replies (1) [ Posted:2018-12-15 04:28:05 ] Edit Administer TOP"

M35160 SUPPORTED VP490 Reply  
Can i read in anyway 35160 ? i have only 35080 in list
Last post : Re:M35160 SUPPORTED VP490 Reply: lxl
please download wellon software Ver. 4.6.6
All replies (1) [ Posted:2018-12-14 20:32:02 ] Edit Administer TOP"


I have VP990.
is it capable of reading and writing TSOP48 MT29F2G08ABAEAWP ?
also, which adapter do i need ?
Last post : Re:TSOP48 MT29F2G08ABAEAWP Reply: lxl

All replies (8) [ Posted:2016-07-14 19:53:30 ] Edit Administer TOP"

Pic 12f629 Reply  
I have a wellon vp-480 recorder and I can not write .hex files the following message appears.


>>FIG:31FFH oscillator type:RC(GP4:CLKOUT) WDT: enable protected block:Disable /PWRTE: disable
Last post : Re:Pic 12f629 Reply: lxl
these are chip message

All replies (1) [ Posted:2018-11-25 22:10:10 ] Edit Administer TOP"

Pic 12f629 Reply  
I have a wellon vp-480 programmer and I can not write properly. the record company sends me a message when I turn off, check or program. the message is as follows >

>>FIG:31FFH oscillator type:RC(GP4:CLKOUT) WDT: enable protected block:Disable /PWRTE: disable



Reply the message [ Posted:2018-11-25 22:06:26 ] Edit Administer TOP"

WP480 and nand flash chips Reply  
Is it possible with the WP480 programer read and write nand flash chips?
-for example 29F128G08;29F64G08 etc.These are nand flash chips from the usb flash drive.


[ The message is modified by cvbnm ]
Last post : Re:WP480 and nand flash chips Reply: lxl
sorry, no.
All replies (1) [ Posted:2018-11-19 17:36:48 ] Edit Administer TOP"

VP998 adapters compatibility Reply  
I have 2 adapters.
TSOP56 : WL-TSOP56-F640 408473

Can i use these adapters with VP998 ?

Last post : Re:VP998 adapters compatibility Reply: lxl
EBGA64 adapter can use by VP998

All replies (5) [ Posted:2018-10-23 05:23:33 ] Edit Administer TOP"

GP600 Update Reply  
Hi, how can proceed to update my GP600 ? I go inside help-update, write me reconnect usb, i do it, then seem write something and ask me to power off and power on but nothing happen... where is mistake ?
Last post : Re:GP600 Update Reply: lxl
System update ok!
All replies (1) [ Posted:2018-10-31 17:29:36 ] Edit Administer TOP"

VP-598 Programming 2532/2732 Reply  

I am trying to program a TMS 2532 using my VP598 and an adaptor that converts the pins for 2732 to 2532.

I can read successfully but unable to program. This programmer should support VPP 25V? however when I select Intel 2732 with my adaptor to 2532 it will not program as it shows VPP 21V not 25V.

2732 should be 25V as this is in the supported list of devices for the Wellon VP598. Help?

Last post : Re:VP-598 Programming 2532/2732 Reply: lxx
2732 only need 21V. If your adaptor is OK, you can select "Setting--Modify Algorthm Parameters" and modify VPP from 21V to 25V.

All replies (1) [ Posted:2018-09-30 15:44:57 ] Edit Administer TOP"

Support for older Lattice GAL Reply  
Hello, I am using a new VP-299 programmer.

Are there any plans to add support for older Lattice GAL, such as 18V10, 20RA10, 26CV12 or 6001/6002?

Last post : Re:Support for older Lattice GAL Reply: lxl
Sorry,VP299 do not supports these older chips.

All replies (1) [ Posted:2018-09-12 02:26:19 ] Edit Administer TOP"

VP-290 Supported Chips for Neo Geo Reply  
Hi, I have VP-290

Can I burn M27C4002 or 27C1024?

The site does not list this, but I think the VP-290 supports them.\

Can you confirm?
Last post : Re:VP-290 Supported Chips for Neo Geo Reply: lxl
sorry,VP-290 do not support them

All replies (1) [ Posted:2018-09-11 00:42:11 ] Edit Administer TOP"

MX29L3211 with VP-490 Reply  

Is it possible to burn a MX29L3211 with my VP-490 and the sop44 adapter?


Best regards.
Last post : Re:MX29L3211 with VP-490 Reply: lxl

All replies (3) [ Posted:2018-08-29 20:06:49 ] Edit Administer TOP"

VP598 Reply  

I bought VP598 few days ago on AliExpress. It worked well for one day i have tried to read some eproms... after 2 days i wanted to write some eproms but in device manager i only have "Unknown device" when i plug it in.
I have tried to get help from distributor but i think they cant help me.
I have tried it on other machine it didnt work - same problem "Unknown device". Then i tried another USB cable. I dont have idea what to do. Any help would be greatly appriciated.

[ The message is modified by predrag ]
Last post : Re:VP598 Reply: lxl
please send error photo to weilong@weilei.com.cn
All replies (1) [ Posted:2018-08-08 22:22:00 ] Edit Administer TOP"

vpo598 not read the m29fxxxx 44 Reply  

Hi, I bought the vp598 and the wl-psopp44-u1 adapter and I can not read the m29f400 or the m29f200, I always prefixed that they were 48 legs and these are 44 legs, I have to change some configuration? Thank you
Last post : Re:vpo598 not read the m29fxxxx 44 Reply: lxl
VP598 do not supports the psop44 package of M29Fx00.
All replies (1) [ Posted:2018-08-03 01:46:18 ] Edit Administer TOP"

Failed to program with VP-496 Reply  
Hello, I have a VP-496 and I always have problems to make recordings and some chips. >>.Auto Program......
>>Device Address:00000008H Device Data:36H Buffer Data:04H
>>Auto Program fail!
>> 2,55Sec
Last post : Re:Failed to program with VP-496 Reply: lxl
the chip Maybe is bad
All replies (1) [ Posted:2018-07-22 23:06:49 ] Edit Administer TOP"

89c51cc02 Reply  


I have a VP996 programmer and I can"t read at89c51cc02ca prcesor
why ?

Last post : Re:89c51cc02 Reply: lxl
Maybe secure

All replies (1) [ Posted:2018-07-13 01:23:31 ] Edit Administer TOP"

CMOS/TTL testing Reply  
Using the VP390 to test logic ICs, the test for CMOS 4503, 4508 do not work, even with brand new devices.
the problem is with the tri-state output. The VP390 does not appear able to consistently test for a
high-impedance output.

Can anyone confirm that this is not just my VP390, but a general design or pattern problem, and is there
any way of testing for Hi-Z outputs or two-supply (level-shifter) devices?
Last post : Re:CMOS/TTL testing Reply: bladynettel
Also, there is a VP390 problem but the old one is OK

All replies (3) [ Posted:2016-08-25 05:52:08 ] Edit Administer TOP"

ST7FLITE05M6 with VP-896. Reply  
Hello friends.I don"t read and write ST7FLITE05M6 with VP-896.
Does anyone have such a problem? and can you help me.
Last post : Re:ST7FLITE05M6 with VP-896. Reply: Erol
sorry, everything is ok
All replies (1) [ Posted:2018-07-30 16:48:58 ] Edit Administer TOP"

Ing.Pavel Taufer,CSc Reply  
I need program VP 390
Reply the message [ Posted:2018-07-05 10:25:30 ] Edit Administer TOP"

29F32G08AFABA Reply  
Why 29F32G08AFABA is not supported ?
I have a VP998 programmer and I can"t read this memory.

It is possible to add support for this ?

Last post : Re:29F32G08AFABA Reply: lxl
orry,Windows system does not support such large files

All replies (1) [ Posted:2018-07-01 18:07:51 ] Edit Administer TOP"

VP898 + K9GAG08U0E Man: 00 Dev:FF Reply  

With new VP898 and device K9GAG08U0E I got Man.code: 00 Dev.Code: FF, if I press retry I got correct codes: Man.Code:EC Dev.Code:D5 , bud trying to read or program fails.
Tested on Win7 32b and win7 64b

Someone tested VP898 + K9GAG08U0E?
Someone can help?

[ The message is modified by ukamak ]
[ The message is modified by ukamak ]
Last post : Re:VP898 + K9GAG08U0E Man: 00 Dev:FF Reply: rms
tenho esse erro no meu VP896 até hoje.
All replies (9) [ Posted:2017-05-04 13:53:56 ] Edit Administer TOP"

ROHM 93C86 Reply  
Hello my dear admin ,my programmer is VP-990 PLZ ADD ROHM 93C86 THANKS
Last post : Re:ROHM 93C86 Reply: dippy
ok thanks my dear
All replies (5) [ Posted:2018-05-20 18:14:22 ] Edit Administer TOP"

Wellon 798 and windows 10 64 bit Reply  

i try to work with my wellon vp798 and windows 10 64 bit but pc dont see programmer and i have this error : error comunication

this happen also with last driver release

[ The message is modified by Lorenzo ]
[ The message is modified by Lorenzo ]
Last post : Re:Wellon 798 and windows 10 64 bit Reply: lxl
please reinstall USD driver.
it is at c:\weilei\wellon\usbsys64
All replies (1) [ Posted:2018-06-08 23:46:17 ] Edit Administer TOP"

please add support for Reply  
Please add support for m29f800ab 44tsop for programmer vp598
Last post : Re:please add support for Reply: lxl
VP598 do not support it.
please use VP798
All replies (1) [ Posted:2018-06-06 07:29:28 ] Edit Administer TOP"

wellon vp598 Reply  
Hello I have a problem with my vp598 it does not recognize the 48-pin 29f016 chip does not exist. Can you put it so I can record it?
Last post : Re:wellon vp598 Reply: lxl
sorry,VP598 don"t support this chip.please use VP798
All replies (2) [ Posted:2018-05-25 21:34:19 ] Edit Administer TOP"

VP890 x 25Q16dvsig Reply  
Hello, I need to work Winbond 25q16dvsig with VP890, It′s possible ?
Reply the message [ Posted:2018-05-25 12:53:13 ] Edit Administer TOP"

vp998 new Reply  
hi all, i bought today new vp998 to ecuvonix reseller and installed software from web and when program start apears wellon chpip logo but closes app without error and not appears nothing.

how can i do? drivers are installed
Last post : Re:vp998 new Reply: lxl
please install windows system again at this PC.

All replies (3) [ Posted:2018-05-11 19:41:35 ] Edit Administer TOP"

programmer software need update Reply  
hi, i have vp798. programmer has been initiated . after selecting ic when we go to to read that there is an communication error. the message displayed:
Programmer soft need update now !!!

Communication error! 5 6

plz help me and tell me how to update the programmer software.
Last post : Re:programmer software need update Reply: lxl
1.please download and install wellon software Ver. 4.7.2
2.connect the programmer with your PC.
3. run "help"-->"system update"

All replies (1) [ Posted:2018-04-26 16:41:37 ] Edit Administer TOP"

wellon vp 598 Reply  
hellow i buy a wellon vp598 and no works said demo mode programming i need
Last post : Re:wellon vp 598 Reply: lxx
Please install usb driver. If your system can"t automatic installation, you can manual installation. Connect the programmer to the computer and find the "unknown device" in the "Device Manager".Select "Unknown Device" and click "Right Click" and upgrade driver. Specify the path”C:\weilei\wellon\usbsys“or "C:\weilei\wellon\usbsys64".
All replies (1) [ Posted:2018-04-20 04:24:42 ] Edit Administer TOP"

Vp299 Devices 29f010B Reply  
Hello. I try programmer device AM29f010B 32plc with the Vp299 when i try erase show `This chip is protected. This programmer can´t provide its unprotect method >> Erase Fail.
I try un_protect only but show the same message.
Please can you help me?
Last post : Re:Vp299 Devices 29f010B Reply: lxl
because hardware,VP299 only support Am29F010B that is not protect.
All replies (1) [ Posted:2018-04-17 03:56:55 ] Edit Administer TOP"

Which programmer to buy? Reply  
Hello. I"m curious as to if there is a compatibility list for each programmer or if there is an easy way to tell. Right now I own a Wellon VP-299 and it doesn"t seem to support any of the chips I want to read from/write to. Would it be possible to recommend a programmer that supports the following chips?

ST M27C1024 40-pin EEPROM
MX 29LV160TMC-90 SOP-44
NEC 78081G503 QFP-44 (using 40-pin adapter)

Huge thanks to anyone who can help!
Last post : Re:Which programmer to buy? Reply: Aptimo
For the 78081, I"m more interested in reading the chip. So having a programmer that supports that specific chip is necessary. The rest of the chips are for writing though.


All replies (2) [ Posted:2018-04-07 05:15:01 ] Edit Administer TOP"

vp896  tPW Reply  
Hi, would you provide a diagram or an explanation to clarify what tPW is ?
setting>modify algorithm>tPW

Thanks in advance
Last post : Re:vp896  tPW Reply: lxl
Programming pulse width

All replies (1) [ Posted:2018-04-07 18:07:15 ] Edit Administer TOP"

inquire model Reply  
hi here im loooking of your brand wellon prog, can suport of my ic and more mcu or mpu, can you give me advice and give me model and hope fully best
price ic TMP86FH46BNG and Sh79F166AF and more MPU MCU etc.
Last post : Re:inquire model Reply: LXL
VP896 have stop produce.
VP998 will support TMP86FH46.
All replies (9) [ Posted:2018-04-04 08:27:08 ] Edit Administer TOP"

GP400 Stand Alone Reply  
Hi, I"m having trouble with my GP400. I want to read a chip on stand alone mode (without using my computer) and copy it on another chip.

How can I do that?

I am using ATMEL AT28C256 and Catalyst CAT28C256 chip.

Last post : Re:GP400 Stand Alone Reply: lxl
download new software,run "help"-->"system update"

All replies (3) [ Posted:2018-03-15 22:03:30 ] Edit Administer TOP"

H27U1G8F2B Reply  

I have to read 10 or more times to H27U1G8F2B to be able to program after changed, using a vp990, when I use tl86plus goes in the first one, and you say it"s a bad block, why do not you tell the truth, that this programmer does not do what is spoken, several parts does not read and is always the same apology, block ruin, stop with this conversation and fix the error of that vp990 programmer
Last post : Re:H27U1G8F2B Reply: lxl
sorry,I do not understand what you are means.
All replies (1) [ Posted:2018-04-04 07:25:13 ] Edit Administer TOP"

MX25L12835FZ2I Reply  
MX25L12835FZ2I not reader vp990, help.
Last post : Re:MX25L12835FZ2I Reply: lxl
VP990 have stop update
All replies (1) [ Posted:2018-04-03 10:27:50 ] Edit Administer TOP"

VP-590 "Programmer Trouble!" Reply  
Hi friends.
Initially, thank you for the help I received to solve the connection to Windows 10 problem. This time, I need you to help me to solve the VP-590 "Programmer Trouble! ID:01481DFFFFFFFFFF". What does this alert mean? Conection ok, serial number shown, but no function runs (no read, no write, no verify, no blank check, check summ: 000, no auto select ID, no program, no copy, etc). Any attempt made returns the alert above. Need you help me, please.
Last post : Re:VP-590 Reply: LXL
the programmer need repair.
All replies (2) [ Posted:2018-03-16 22:46:16 ] Edit Administer TOP"

VP299 GAL22V10 Reply  
I am having an issue with the VP299 where it comes up with an error saying
that there is an overcurrent with the chip. The chip is a Lattice GAL22V10 and it is known good chip as it will program with a VP290. 

Any suggestions?
Last post : Re:VP299 GAL22V10 Reply: LXL
Change Resistance R17 from 220 ohm to 270 ohm Change Resistance R28 from 39 ohm to 51 ohm

All replies (5) [ Posted:2017-10-22 23:55:18 ] Edit Administer TOP"

Does VP-590 works on Windows 10? Reply  
Hi friends. Ask the support team for help me to make the Wellon VP-590 works on Windows 10. Searched for its Windows 10 driver but not found in www.weilei.com. So, would like you help me to find the driver or indicate alternative way to get it works on Windows 10.
Last post : Re:Does VP-590 works on Windows 10? Reply: EDMILSON
Hi moderators, close this topic please,due to the Windows 10 connection problem is solved. About "Programmer Trouble! ID:01481DFFFFFFFFFF", I opened a new topic.
All replies (6) [ Posted:2018-03-09 07:59:24 ] Edit Administer TOP"

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