rave1786
Newbie level 3
hi
i am doing vhdl implemntation of dsss as my b tech project
i have been able to write code for pn sequence generator
i am stuck at bpsk modulator and demodulator
i am not bothering about synchronisation
the demodulator has a low pass filter(integrator) and a decision device
can some on suggest how to implement them
is it possible to implement the filter as fir low pass filter
i have searched the net and found out that one solution is using matlab simulink and xilinx system generator
but i have no idea about what they are and how to implement the above
can any one suggest any guides.
the target fpga i would be using is spartan 3e and xilinx ise 9.2i lite tool
i am doing vhdl implemntation of dsss as my b tech project
i have been able to write code for pn sequence generator
i am stuck at bpsk modulator and demodulator
i am not bothering about synchronisation
the demodulator has a low pass filter(integrator) and a decision device
can some on suggest how to implement them
is it possible to implement the filter as fir low pass filter
i have searched the net and found out that one solution is using matlab simulink and xilinx system generator
but i have no idea about what they are and how to implement the above
can any one suggest any guides.
the target fpga i would be using is spartan 3e and xilinx ise 9.2i lite tool