4 Replies Latest reply on Aug 21, 2019 2:33 AM by Sheng-HaiS_06

    CYW43907 internal ROM

    MaRa_4092696

      Is external flash required for the CYW43907?

      Can custom FW be loaded into the onboard ROM? If so, can this FW be updated in the field via UART and an external processor?

      If custom FW cannot be loaded into the ROM, does a standard firmware exist there that allows ethernet-to-wifi functionality by default? Or does this ROM only hold bootloader?

       

      Does the presence/absence of external flash impact the correct configuration of the WCPU_BOOT_MODE and ACPU_BOOT_MODE  strapping options?

       

      Thank you