epcs_flash_controller_0_external_dclk  => DCLK,  -- .dclk
            epcs_flash_controller_0_external_sce   => nCSO,   -- .sce
            epcs_flash_controller_0_external_sdo   => ASDO,   -- .sdo
            epcs_flash_controller_0_external_data0 => DATA0,  -- .data0