STARTUPE3_inst : STARTUPE3
        -----------------------
        port map
        (
                USRCCLKO  => spmo.sck,       -- 1-bit input: User CCLK input
                ----------
                CFGCLK    => open,              -- 1-bit output: Configuration internal oscillator clock output
                CFGMCLK   => open,              -- 1-bit output: Configuration internal oscillator clock output
                EOS       => open, --rstn_cfg,     -- 1-bit output: Active-High output signal indicating the End Of Startup
                PREQ      => open,              -- 1-bit output: PROGRAM request to fabric output
                ----------
                DO        => vcc(3 downto 0),        -- 4-bit input: Allows control of the D pin output
                DI        => open,        -- 4-bit output: Allow receiving on the D input pin
                DTS       => gnd(3 downto 0),        -- 4-bit input: Allows tristate of the D pin
                FCSBO     => vcc(0),   -- 1-bit input: Controls the FCS_B pin for flash access
                FCSBTS    => vcc(0),        -- 1-bit input: Tristate the FCS_B pin
                GSR       => gnd(0),               -- 1-bit input: Global Set/Reset input (GSR cannot be used for the port)
                GTS       => gnd(0),               -- 1-bit input: Global 3-state input (GTS cannot be used for the port name)
                KEYCLEARB => vcc(0),               -- 1-bit input: Clear AES Decrypter Key input from Battery-Backed RAM (BBRAM)
                PACK      => gnd(0),          -- 1-bit input: PROGRAM acknowledge input
                USRCCLKTS => vcc(0),       -- 1-bit input: User CCLK 3-state enable input
                USRDONEO  => vcc(0),               -- 1-bit input: User DONE pin output control
                USRDONETS => vcc(0)                -- 1-bit input: User DONE 3-state enable output
        );