S25FL512SAGMFI011 programming issue

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sakoc_3630876
Level 1
Level 1

Hi all,

I'm using S25FL512SAGMFI011 for my bit stream storage with SPI interface operating @ 20MHz. I'm using CM3 to program the device, able to read idcode and status register correctly. so with the checking WEL and WIP bit i'm continuing to program, when ever WIP bit is "0" as stated in datasheet. But when i'm trying to read back using 0x03 it is giving all "0xFF". How can we sure that program is happened or happening other than WIP bit in status register?.

Can you guys please help me with this?

Thanks,

santosh koppaka@

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