Igor Mokrushin
Igor Mokrushin
Hi! Everything is done correctly, but the Status register (0xC0) return E_FAIL flag, this is an internal error, most likely related to the supply voltage or logic levels, your chip...
> But the chip works normally after flashing and all other pages were written okay. What could be the problem with writing to the last 64 pages? Please update on...
Then I don’t understand why you have an internal error, I recently used a similar chip with a 3.3V supply, there were no problems. Is this a new chip or...
It is also possible that this is not a marked BAD block.
From your posts, I see return error flags programming and erase from register 0xC0. I don't understand these reasons.
Hi! You need to print debug, check the status of the registers responsible for the operations and installing Block Protection. I highlighted the right place in the code and also...
Before writing the last block, check the state of register 0xa0, make sure that there will be 0 or the bits responsible for setting the protection are not affected. Try...
https://github.com/McMCCRU/SNANDer/issues/5#issue-818222928