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M50fw016 is not erased on T56. Records some garbage.

When working with M50FW016, several errors were revealed:
1. Erase only the first 0x10000 bytes
2. Writes only to these 0x10000 bytes and reads garbage.
3. Over 0x10000 bytes does not erase, reads garbage.

On T48 erasing, writing, reading passes without errors.
Fix please.



T56
image_2023-05-03_12-01-45.png


T48
16M.jpg

up thread...

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I do have a very similar issue with a TL886IIplus and the M50FW016 flash. Everything written after 0X100000, is simply breaking the first half of the flash content.
Actually it appears that only the first half is in that case useable.
Initially I had a doubt as I tried with a flash I took out of my Mac Pro, but I did purchase 3 new chips and they all show the same behaviour which leads me to think that it's either the TL866IIplus not doing something right. I have confirmed this bad behaviour with Xgpro under Windows 10 and minipro (https://gitlab.com/DavidGriffith/minipro) under Mac OS X.

I have confirmed my TL866IIplus is an original one, it has the FW 04.2.132.

Could you please check if there is something to be adjusted ?

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