complex multiplier

[allenlee]

hi, how going to write the code for complex multiplier in VHDL?
What the suitable device family in QuartusII if i want do the numeric problem?
thanks

 

[elad1434]

you don't need to write code for multipliers , look for IP core (in xilinx) or something. It should do the work.

 

[Philippe.Faes]

Complex?

What do you mean exactly by complex?

For multiplication in VHDL, you do not even need to instantiate a core. Just write:

a <= b * c;

If you want to use complex numbers, take a look at the VHDL-2008 standard. There are new libraries that provide complex numbers.

-- Philippe
sigasi.com