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标题: ERROR READING AND WRITING M27C1001 AND AM28F010 [打印本页]

作者: marck3 时间: 2020-12-15 03:06 标题: ERROR READING AND WRITING M27C1001 AND AM28F010

tl866 plus problem reading and writing memories M27C1001 AND AM28F010. You can only read and write on the old minipro in version 6.71. The old version 6.85 also read wrong The only thing that read and write correctly on the minipro tl866 was version 6.71.

作者: admin 时间: 2020-12-15 10:50

回复 1# marck3
I don't understand you.

作者: marck3 时间: 2020-12-15 18:18

Discover the translation above, I bought the tll 866 plus. However, he is not reading correctly and does not write the above chips correctly. I also have the old minipro tl866 version 6.71 and read these memories perfectly.

图片附件: M27C1001 ERROR.jpg (2020-12-15 03:18, 355.57 KB) / 下载次数 5509
http://forums.xgecu.com/attachment.php?aid=210&k=922d658be9dd7a113cc0abec9ee4af7b&t=1714040775&sid=joChpH

作者: marck3 时间: 2020-12-15 18:23

Blank chip on the tl866. Example M27C1001 everything appears 20 05. FF FF should appear.

作者: marck3 时间: 2020-12-18 08:13

回复 2# admin

Then you can see about this on the tl866 plus, sorry for the translation.

作者: admin 时间: 2020-12-19 12:53

it maybe bad PLCC32 adapter.
DIP32 is same as PLCC32
I tested a DIP32 is normal. 20 05 is a device ID，　may be your PIN A9 connect with VPP.note:
the adatper: PLCC32 to DIP32 not PLCC32 to DIP28

My IC : Two pins are broken, but it can be Read.

图片附件: M27C1001.JPG (2020-12-19 12:51, 119.79 KB) / 下载次数 5485
http://forums.xgecu.com/attachment.php?aid=211&k=e6d28861eb5f3a7245819f2155123c05&t=1714040775&sid=joChpH

作者: marck3 时间: 2020-12-19 18:46

图片附件: plcc32.jpg (2020-12-19 18:43, 309.25 KB) / 下载次数 5694
http://forums.xgecu.com/attachment.php?aid=212&k=f76ae4ba8df58d6d6bfb5744f515f5eb&t=1714040775&sid=joChpH

图片附件: plcc32 ler errado.jpg (2020-12-19 18:43, 305.33 KB) / 下载次数 5358
http://forums.xgecu.com/attachment.php?aid=213&k=55da747a5025228ec616e3ffef986a99&t=1714040775&sid=joChpH

图片附件: leitura.jpg (2020-12-19 18:43, 347.01 KB) / 下载次数 5515
http://forums.xgecu.com/attachment.php?aid=214&k=715f0ed6bb4849bc08a7e60e2e5e3a1a&t=1714040775&sid=joChpH

图片附件: plcc32.jpg (2020-12-19 18:45, 309.25 KB) / 下载次数 5379
http://forums.xgecu.com/attachment.php?aid=215&k=ef3a172f5f5ca1a7b0baf86998b8a208&t=1714040775&sid=joChpH

图片附件: plcc32 ler errado.jpg (2020-12-19 18:45, 305.33 KB) / 下载次数 5478
http://forums.xgecu.com/attachment.php?aid=216&k=18c4c8366048afb01c5888ebe238fac9&t=1714040775&sid=joChpH

图片附件: leitura.jpg (2020-12-19 18:46, 347.01 KB) / 下载次数 5468
http://forums.xgecu.com/attachment.php?aid=217&k=8bb5fd17f0026031208111a450f8bba6&t=1714040775&sid=joChpH

作者: marck3 时间: 2020-12-19 18:52

Test made with 3 different adapters. Everyone has the same error. I don't think it's the adapter. It is softwere. I have the old minipro in version 6.71 and read on the 3 adapters 100%. However, if I use version 6.85 in the old one, it also gives an error. it only works 100% in version 6.71.

作者: marck3 时间: 2020-12-19 18:57

old minipro read 100% in version 6.71

图片附件: minipro antigo.jpg (2020-12-19 18:56, 436.86 KB) / 下载次数 5985
http://forums.xgecu.com/attachment.php?aid=218&k=52091703bea22d1db92df12a6740bdef&t=1714040775&sid=joChpH

作者: admin 时间: 2020-12-21 13:55

回复 9# marck3

we will buy sample for testing

作者: admin 时间: 2020-12-28 09:37

回复 10# admin

I got three M27C1001 and Tested, Reading and Writting all are Normal.
I'm sure The software is no problem.

图片附件: M27C1001.JPG (2020-12-28 09:34, 269.66 KB) / 下载次数 5555
http://forums.xgecu.com/attachment.php?aid=225&k=e770b148953f651ee6468e71fe67e993&t=1714040775&sid=joChpH

图片附件: M27C1001_2.jpg (2020-12-28 09:38, 42.49 KB) / 下载次数 5249
http://forums.xgecu.com/attachment.php?aid=226&k=e212f1c15cd6af5f30de8ab46acaeba6&t=1714040775&sid=joChpH

作者: marck3 时间: 2020-12-28 23:07

I've tested everything here and don't read. I have the old minipro it reads beauty. I have the rt809h it reads beauty. However the xgecu minipro plus does not read.problem solved after several tests. really hardwere problem. Leaked transistor. Keeping pin 34 high at all times.

图片附件: [ok] test.jpg (2020-12-28 23:10, 293.32 KB) / 下载次数 5268
http://forums.xgecu.com/attachment.php?aid=231&k=c1b948950931c125afa01037e8b05234&t=1714040775&sid=joChpH

图片附件: error tl866 plus.jpg (2020-12-29 06:31, 288.7 KB) / 下载次数 5258
http://forums.xgecu.com/attachment.php?aid=233&k=d479fa4ac2a08c3863e5dfc83d91eb43&t=1714040775&sid=joChpH

图片附件: leitura.jpg (2020-12-29 07:40, 350.97 KB) / 下载次数 5391
http://forums.xgecu.com/attachment.php?aid=234&k=95279cc4d62ed62460ce4847b4ae9a15&t=1714040775&sid=joChpH

作者: marck3 时间: 2020-12-29 08:16

图片附件: 1609200927164.jpg (2020-12-29 08:09, 585.59 KB) / 下载次数 5723
http://forums.xgecu.com/attachment.php?aid=235&k=c7585845a1a50439e7b00df781102c36&t=1714040775&sid=joChpH

作者: Gudrat 时间: 2021-5-21 02:00

How to solve this problem? I can't use an old version of software because when I running the 6.71 version of software they show error message like this. The current application software verion is too old and not available. Please download the new application software.
I'm using TL866A programmer.

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