1 Reply Latest reply on Jun 18, 2019 7:19 AM by NoriakiT_91

    FX3 SPI BOOT FAILED

    gean_3054931

      Hello,

       

      I am able to Read and Write successfully to the SPI flash(S25FL127SABMFI101

      ) using control center with cypress example code cyfxusbspidmamode.

      I have checked the PMODE[0]=0V,PMODE[1]=0V,PMODE[2] =3.3V signals in our hardware. PMODE[1] is not connected, left floating and  selected FX3->SPI FLASH->cyfxbulklpauto.img file(selected bulkloop code as example).

      After programming flash,its showing "programming of spi flash is succeeded" and after reset/power off and on, FX3 enumerated as cypress FX3 usb bootloader device.

      I have attached the screenshot.fx3 reset time is 200ms.

      Why fx3 fails in booting?

       

      Thanks,

      Geetha