how do you map an array to a std_logic_vector?

[RKapi]

For eg: I have an array -

type REG_TYPE is array (0 to FIR_ORDER-1) of signed (DATA_WIDTH+COEFF_WIDTH-1 downto 0)

and another signal X: REG_TYPE.

As per the need of the requirement, i would be calling some adders and multipliers to meet the objective.

And adders have the type of STD_LOGIC_VECTOR.

Upon Portmapping, i have come to a situation where my result(STD_LOGIC_VECTOR) is getting values from REG_TYPE.

This is showing an error. Please provide me guidance

[mfro]

>> This is showing an error.

What error?

It would be a lot easier to help you if you would show your code.

[KhaiChein_Y_Intel]

Can you provide the code and full error message?