Hello,
I am doing a project to build a system to receive GPS signals.
I selected a Baseband Processor Zarlink GP4020 which has a ARM7TDMI core embened inside it.
Now I want to add a FPGA(SpartanII XC2S200) to assist it in some arithmatic computation. And I want to use a Dual Port SRAM to store the temporary data and make the main processor and the FPGA communicate with each other.
My question is : In what way can this two chip synchronize the process with each other? (maybe about timing and signal exchange)
Thank you
Regards Patrick