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Hi,
S25FL512S flash in TI's K2G Evaluation Board. We are using TI RTOS on it.
We are facing issue when we flash image which is in size greater than 16MB and there is no issue if the image is less than 16MB
From the datasheet i understood , we have to enable extended addressing.
We tried below ways to acheive it,
1)Tried writing 0x80 with command 0x17(BRWR) inorder to enable extended addressing
2)Tried by using New instructions for extended addressing
It is not working in both the ways. Even image with size in KB's also not flashed properly, when we use above 2 steps.
Kindly help us.
Solved! Go to Solution.
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Hello Sudhanthiradasan,
After doing 1) or 2) step, the Flash accepts 4-byte (32-bit) address cycles. I suspect the SoC still send 3-byte (24-bit) address cycles. Please check the SoC side settings.
Thank you and have a nice day
Regards,
Bushra
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Hello Sudhanthiradasan,
Thank you for contacting Cypress Community Forum. Can you please send screen shot of the issue? Is it possible to share the code?
Have a nice day
Regards,
Bushra
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Hello Sudhanthiradasan,
After doing 1) or 2) step, the Flash accepts 4-byte (32-bit) address cycles. I suspect the SoC still send 3-byte (24-bit) address cycles. Please check the SoC side settings.
Thank you and have a nice day
Regards,
Bushra