Instantiation of lots of the some component

[Cor van Loos]

For a very simple design I need to instantiate a lot of components. Only
two of the I/O signals of these components differ. Is there a smart way
to do this in VHDL or do I have to make a 100 copies to instatiate 100
components?


Cor

 

[Mike Treseler]

For a very simple design I need to instantiate a lot of components. Only
two of the I/O signals of these components differ. Is there a smart way
to do this in VHDL or do I have to make a 100 copies to instatiate 100
components?

Instances will work, but consider using a FOR loop.

-- Mike Treseler

 

[cas7406]

Instances will work, but consider using a FOR loop.

-- Mike Treseler

Cor,
I'd use GENERATE:
-- instantiate basic_9x9 four times
generate_4_9x9:
FOR i IN 0 to 3 GENERATE
m0: basic_9x9 port map(data(i*2), data(i*2+1), rst_0, clk,
result_mult(i));
END GENERATE;

cristian