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标题: AM27C010, AM29F010B, SST39SF010A not programing correctly [打印本页]

作者: vijovijo 时间: 2022-8-18 09:32 标题: AM27C010, AM29F010B, SST39SF010A not programing correctly

Hello,
I have the TL866II plus and the T48, 2 PLCC32 to DIP32 adapters, I can't program any of my brand new devices AM27C010, AM29F010B or SST39SF010A, the programmers sometimes write part of the devices but most commonly error is at address 800, I already damaged many 27c010 because they are one time programmable, I tried 4 different computers, windows xp, 10 or 11, 32 or 64 bits, why I'm having issues if they are in the supported list? I bought the devices from the distributors, no clones. Please help.

Best regards, vijo
Ps: they read fine and the ID also is fine

作者: vijovijo 时间: 2022-8-18 10:08

Hello,
I have the TL866II plus and the T48, 2 PLCC32 to DIP32 adapters, I can't program any of my b ...
vijovijo Posted on 2022-8-18 09:32

Also I noticed the 27c010 on the software have 2 versions, DIP32 and PLCC32, the 27c010 only comes in DIP28 or PLCC32, so I suspect there is something wrong with the pin configuration. Or maybe I need a PLCC32 to DIP28 adapter instead the PLCC32 to DIP32?

作者: Albano.Matos 时间: 2022-8-18 11:38

Also I noticed the 27c010 on the software have 2 versions, DIP32 and PLCC32, the 27c010 only come ...
vijovijo 发表于 2022-8-18 10:08

As a user: The 'trick' to use the PLCC32 --> DIP28, is that you need to select the DIP version in the software ( if you already have one of those adapters available), seems not correct with this IC, as Admin warn, as is DIP Version is 32pin, not28pin :-(
Maybe faulty IC batch , or faulty adapter ( try pin to pin test with meter )
Recommend you buy ZIF adapter like this one Adp-062 Plcc32-dip32 Zif Adapter/ Adaptor/ Ic Socket Yamaichi For Tl866a Tl866cs Tl866ii Plus Or Other Universal Programmers - Calculators - AliExpress

Hope it helps

作者: admin 时间: 2022-8-18 11:48

回复 2# vijovijo

1. 27C010 is not DIP28!  only 32PIns IC

address 800 error ------> A11 pin is bad  of your adapter

2. It should  your PLCC32 adapter is bad.
PLCC32  shuld to DIP32  , not to DIP28

3, I tested TL866II and T48, all is normal!

T48

TL866II

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作者: vijovijo 时间: 2022-8-18 12:30

Reply to vijovijo

1. 27C010 is not DIP28! only 32PINs IC

address 800 error ------> A11 pin is ...
admin Posted at 2022-8-18 11:48

Thanks for your reply, I'll check again and inform back to you.

About the 27c010 DIP28, I got that from the original AMD datasheet, but it's ok, I have the PLCC32 version.

am27c010-150jc-26786332.pdf (96.85 KB)

Thank you and best regards,

Vijo

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作者: vijovijo 时间: 2022-8-18 12:38

As a user: The 'trick' to use the PLCC32 --> DIP28, is that you need to select the DI ...
Albano.Matos 发表于 2022-8-18 11:38

Could be a bad pin, but is not supposed to let you know a pin is bad? I thought that was part of the features, I have pin check selected. Anyway I ordered a new adapter, arrives Saturday. Thanks.

作者: vijovijo 时间: 2022-8-18 14:08

回复 vijovijo

1. 27C010 is not DIP28! only 32PIns IC

address 800 error ------> A11 pin is ...
admin 发表于 2022-8-18 11:48

Problem solved with AM29F010B, problem was the adapter, it was shorting some pins from the PLCC32 socket to the DIP32 pins, too near.

Thank you very much, I finally upgraded the software in my instrument.

Best regards, Vijo

作者: Albano.Matos 时间: 2022-8-18 15:38

Problem solved with AM29F010B, problem was the adapter, it was shorting some pins from the PLCC32 ...
vijovijo 发表于 2022-8-18 14:08

As A User: Happy for you :).Some shops in internet do not test adapters, or do not test adapters correctly, even if selling legitimate
programmers. They seem like the originals....that's why i now bought only from Xgecu store if possible,
it's a bit more expensive but, many times, offer a better brand socket. With PLCCxx socket's used frequently,
only use ZIF made adapters like the one I've posted here, and much better to handle medium/large quantity
work.

作者: vijovijo 时间: 2022-8-18 15:48

Problem solved with AM29F010B, problem was the adapter, it was shorting some pins from the PLCC32 ...
vijovijo 发表于 2022-8-18 14:08

Also tested SST39SF010A, working good, PLCC32 to DIP32 adapter fixed.
Thanks for the fast responce.

作者: vijovijo 时间: 2022-8-18 16:03

As A User: Happy for you .Some shops in internet do not test adapters, or do not test ada ...
Albano.Matos 发表于 2022-8-18 15:38

Thanks.
Here is the adapter I purchased and I don't recommend:

The PLCC socket is too near the DIP pins and shorted. Junk.

Thanks to all for the help.

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