1 Reply Latest reply on Feb 27, 2017 12:52 AM by nishanta_46

    CYUSB3033  SPI boot Flash memory capacity

    jili_1690266
    jili_1690266 Aug 18, 2017 2:58 PM

      Is the capacity of SPI boot flash changeable？  Can I use other sections beside the boot code section in the SPI Boot Flash for normal reading/writing？

      • 55 Views
      • Tags:
        • 1. Re: CYUSB3033  SPI boot Flash memory capacity
          nishanta_46 Feb 27, 2017 12:52 AM (in response to jili_1690266)

          Please refer to section 4.4 of the FX3 boot option application note. It descries the boot image format and loaciton for each information in the .img file.  You can write anything after this size in the Flash, but please note that the bootloader will always look for address zero (from the start of the slave location). If you have memory left afer the img binary, you can keep you other data there.