QuadSPI General Parameters

  1. Flash Port Connection
    Figure 1. Flash Port Connection

    Selects the QuadSPI port on which external flash memory is connected (port A or B). DLLCR, SFLASH_1_SIZE and SFLASH_2_SIZE configured registers are dependent on the port selection (e.g. DLLCRA/DLLCRB).

  2. DLL Modes
    Figure 2. DLL Modes
    • DLL Bypass Mode - Enable DLL Bypass mode based operation in Phase 2 if above configurations correspond to this phase.

      0: Disable

      1: Enable

    • DLL Auto Update Mode - Enable DLL Auto Update mode based operation in Phase 2 if above configurations corresponds to this phase.

      0: Disable

      1: Enable

      The two DLL Modes cannot be selected at the same time.

  3. IPCR Trigger
    Figure 3. IPCR Enable Mode

    Enables the IPCR register in the QuadSPI Registers Table.

  4. SFLASH Clock Frequency
    Figure 4. SFLASH Clock Frequency

    User-provided frequency (in MHz) for Phase 2 QuadSPI configuration. This frequency corresponds to the QSPI_1X_CLK clock.

  5. Import/Export button
    Figure 5. Import/Export buttons

    User can select to import a .bin file that will be applied over the current configuration. User can select to export a .bin or .c file.