AHDL Function Prototype (port name and order also apply to Verilog HDL)

The following AHDL function prototype is located in the AHDL Include File (.inc) Definitionaltsource_probe.inc in the <Quartus^® Prime installation directory>\libraries\megafunctions directory.

FUNCTION altsource_probe(

        probe[probe_width-1..0],

        source[source_width-1..0],

        source_clk,

        source_ena

)

WITH(

        enable_metastability,

        instance_id,

        lpm_hint,

        lpm_type,

        probe_width,

        sld_auto_instance_index,

        sld_instance_index,

        source_initial_value,

        source_width

)

RETURNS(

        source[source_width-1..0]

);