I have an older (and now unsupported :( VP-480 programmer. I upgraded my system from Win 7 to Win 10. Is there a version of the programmer s/w I can use that will work with Win 10?
Reading gets different output each time!Auto program always fail.Verify always fail.
Same behavior with EEPPROM S29GL032A90TFAR4
How can i fix it?
Writing to eeprom is working at 3,35V
Thank you for your help.
Thanks . . . Dave H
I need to test Dynamic RAM (VP-996) and run reliably under Windows 10 (VP-998) . . .
Thanks . . . Dave H
Does the software V4.7.1 supports the VP490 programmer ?
With V4.7.0 the software detects the Programmer"s Type and the Serial Number.
With V4.7.1 the software initializes the programmer but it doesn"t detect the Programmer"s Type and Serial Number. Also with this version some devices (like the AM29F040) are not supported. When using the previous version (4.7.0) these devices are supported and the programmer works perfectly.
Do I have to use the wellon tsop56? Why can"t I use my own? What is different about WL-TSOP56-E141
my error message is as follows...>>Auto Program.......>>Blank Check.......>>Device Address:00000000H Device Data:FFH Buffer Data:21H>>Auto Program fail!>>0.37Sec.................!
This website www.weilei.com is the slowest site i have ever seen, i am trying to download the software for my VP990 and it is not possible, it is too slow, and the download says it will take 5 hours and then it stops.Get your stuff together Weilei, it has always been like this and it is getting worst.
I wonder if there is no way to add a component in the VP- 798 list.
Or rather, other developers will not have this component in the lists , the research I"ve done on the site .
The component is PALC16L8-25PC and PALC16L8-35PC Cypress .
How i can solve this error?
my programmer VP890 THX ..
I have a VP-490 programmer and I"m trying to program some Atmel 29c256 chips.
Every time I try to program something other than 0xFFs it gives me the following message: Device Address:0000003FH Device Data:FFH Buffer Data:5BH Auto Program fail!
I have been trying to program ST M27C160 chips, and it always fails after writing a few bytes. I have made sure to Select the chip model in the software before trying to program the chip. I have tried 15 different chips and all of them have failed. They all pass the Blank Check and I can successfully Read the chips. Other types of chips are programming just fine - only the M27C160 chips fail.
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?
>>Do not find Adapter! Set Adapter: Run <Read> without chip on the adapter!
I try with different devices of TE28F160S5 but allways appears this message. Anyone knows this problem?
Thanks for all!!
Tehno um gravador VP-996 e não estou conseguindo gravar uma NAND FLASH da Samsung o modelo da nand é K9GAG08U0ESCB0. Alguém pode me ajudar? Qual modo correto de gravar ela?
please can help me What is the best EEPROM Programmer for Computer/Laptop Repair (bios) best and cheap
>>Programmer trouble!ID: 3976FF53010000B5Please adviseRegardsroddick
Weilei Technology Ltd.