how to design and synthesize BPSK modulator and demodulator using FPGA and HDL Coder

I have been given a task to design, synthesize and implement a BPSK modulator and demodulator using HDL coder and i don't have the xilinx system generator, please how do i go about it

[Shubham Kapoor]

did u find a solution?I have to do the same thing and I am lost.I would appreciate if u cud help