MT25QL256A

Here you can ask technical questions about REVELPROG-IS and device/memory programming.
manias21
Posts: 4
Joined: Sun Oct 24, 2021 2:27 am

MT25QL256A

Postby manias21 » Sun Nov 14, 2021 2:14 am

it detects it, but ... the checksum shows 0x0000 in its reading, bad reading or is it protected?
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ArT
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Re: MT25QL256A

Postby ArT » Sun Nov 14, 2021 7:07 am

Reading will be fine. Please recalculate checksum or change to CRC32
From some reason in v1.8.5 sometimes it does not recalculate checksum automaticaly for large flash devices and it should be fixed in update. CRC32 is working fine. When you select all (CTRL + A) checksum also will be correct. When you click on checksum label it should recalculate too.

manias21
Posts: 4
Joined: Sun Oct 24, 2021 2:27 am

Re: MT25QL256A

Postby manias21 » Sun Nov 14, 2021 6:03 pm

ocurrs the same.
But I confirm that the bin is correct, because I have copied it to another flash and it works.
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ArT
Posts: 1497
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Location: Warsaw, Poland
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Re: MT25QL256A

Postby ArT » Mon Nov 15, 2021 8:48 am

Ha, so this is unique but checksum-16 is 0x0000 in this case ;) You can change 1 byte, click CTRL + A and see if checksum changes too


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