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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"

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: li xinlei
Ver. 4.7.1 supports VP390
maybe you need reinstall USB driver
After install wellon software.
It is at c:\weilei\wellon\usbsys (for 32 bit windows)
Or c:\weilei\wellon\usbsys64 (for 64 bit windows)

All replies (1) [ Posted:2018-10-15 19:47:49 ] 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"

Vp280 Reply  
Tom b
I have a problem with this on my laptop using windows 10 64bit
Can you tell me programmer I need for this.
Last post : Re:Vp280 Reply: lxl
VP-280 do not supports win 10.
All replies (1) [ Posted:2018-03-10 01:31:49 ] Edit Administer TOP"

VP 280 repair Reply  
My VP280 will not initialize,
In test mode, it shows all vcc/vpp/gnd high.
It reports device test fail, adress 40 4.

when I remove the top pcb, it will initialize ok, so I think the problem is on the top pcb.

Do you know wich component to check?
I"m not interested in sending it in for repair, as it is almost ten years old.
Last post : Re:VP 280 repair Reply: lxl
sorry,VP280 have stop produce many years.
its repair fare maybe is higher then you buy one new programmer

All replies (1) [ Posted:2018-03-05 01:42:13 ] Edit Administer TOP"

Problem VP-290 and windows 10 Reply  
Hi I have VP-290 programmer, and I tried the software 4.7.1 and 4.6.6 but the software is installing correct but not run, I install manually the USB driver for 64bits by C:\weilei\WELLON\usbsys64.

Can you help me?
Last post : Re:Problem VP-290 and windows 10 Reply: lxl
please use other PC
or reinstall your windows system

All replies (3) [ Posted:2018-02-08 03:41:31 ] Edit Administer TOP"

WELLON AUTO300 PROGRAMMER  25lc256 programming missing from the list
will program him somehow?
Reply the message [ Posted:2018-02-20 20:39:36 ] Edit Administer TOP"

Need USB Driver VP-390 Reply  
Hi There
I have VP-390 But have lost my install CD
Can you please send me usb driver please
thanks :D
Last post : Re:Need USB Driver VP-390 Reply: lxl
All replies (1) [ Posted:2018-02-06 18:01:45 ] Edit Administer TOP"

Xicor X2404 Reply  
If I read a Xicor eeprom I2C X2404, it reads twice the same page.

So I get 2 times the same info of the first page instead of page 1 and then page 2.

The adressing of the second page is not correct.

The programmer, or the software contains a mistake.
What can I do?
Last post : Re:Xicor X2404 Reply: myx
which programmer type do you use?
please download new software later.
The X2404 read the second page is error and we have corrected it.
but the program is ok.
if the latest software do not support your programmer,you can try to select the PHILIPS-PCF8594 to flash the X2404.

All replies (1) [ Posted:2018-02-01 22:59:51 ] Edit Administer TOP"

AMS AS3715 PMIC support Reply  
Can you please add AMS AS3715 PMIC support? It uses i2c programming method.
Datasheet is here: http://www.pmt-fl.com/downloads/power-management-ics/AS3715_Datasheet_EN_v1.pdf
Thank you so much.
Last post : Re:AMS AS3715 PMIC support Reply: lxl
not information about boot rom
All replies (3) [ Posted:2018-01-20 18:58:34 ] Edit Administer TOP"

I am trying to program an Atmel ATF22V10C LCC package using the VP598 and WL-PL28-U001 adapter but the programming fails. Can this LCC device be programmed with this adapter? Please note LCC device and not PLCC.

Last post : Re:ATMEL ATF22V10C LCC Reply: lxl
please use AC adapter

All replies (3) [ Posted:2017-11-13 23:02:29 ] Edit Administer TOP"

R5F100GEAFB Reply  
R5F100GEAFB is only write? How read chip?
Last post : Re:R5F100GEAFB Reply: lxl
sorry,now,our programmer don"t support it.
All replies (1) [ Posted:2017-12-21 02:15:05 ] Edit Administer TOP"

read error on windos 10 Reply  
Hi, I need help, I have to read 3 or 4 times the same piece to compare the checksum to make sure I read correctly in windows 10, how to solve this problem, in xp and windows 7 this does not happen.
Last post : Re:read error on windos 10 Reply: LXL
H27U1G8F2B is nand chip,if this chip have bad block, every read chip is not same.
All replies (3) [ Posted:2017-12-13 23:31:44 ] Edit Administer TOP"

version 4.6.6 the checksum does not loa Reply  

hello, I need help, when I load a file saved in the vp990 program, version 4.6.6 the checksum does not load, how do I solve this, thank you.
Last post : Re:version 4.6.6 the checksum Reply: lxl
It does not affect the use of the programmer
All replies (1) [ Posted:2017-12-13 23:27:18 ] Edit Administer TOP"

VP890 VP998 Adapters Reply  
Tom Drew
I was thinking of purchasing a VP998 to replace my VP890 but
now I am reading quite a few complaints regarding the adapters not being compatible.
will I still be able to use my WL-PL68-1024 & WL-PL68-1504 adapters
with the VP998?

Last post : Re:VP890 VP998 Adapters Reply: lxl

All replies (1) [ Posted:2017-12-11 07:29:58 ] Edit Administer TOP"

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