1 Reply Latest reply on Sep 18, 2020 1:12 AM by ApurvaS_36

    About S25FL512SAGMFBG10 questions

    RoPe_2386886

      Hi Sir,

      有如下问题,请教下您,谢谢。

      在使用S25FL512SAGMFBG10的时候,配置成外部读模式工作正常,切换到普通spi,发现偶尔可以成功,大部分情况下,重新上电,外部读模式也不能进入,总是停止在writestauts busy,不能恢复,同样的程序,必须重新换flash才能配置到外部读模式,请问这是什么原因,

      谢谢

        • 1. Re: About S25FL512SAGMFBG10 questions
          ApurvaS_36

          Hi,

           

          Thank you for contacting Cypress Community.

          I am sorry but I could not understand what you mean by 'external read mode'.

          • Can you please tell me the exact sequence of commands that you are following?
          • What is the meaning of 'stops in write status busy'? Do you mean the WIP bit of the Status Register remains stuck at HIGH? If yes, please tell the exact step at which this problem occurs.
          • Are any of the error bits of the status register getting set?

           

          Thank you and Regards,

          Apurva