Hi
I am using Cyclone II PCI Board and having problem in interfacing the external memory(DDR2 SDRAM). I would like to receive some help from any one for the following operation.
1........I need to build a controller to write the data from the PCI bus to the DDR2 SDRAM memory location (example 0000x0001).
2.........Then the data in the memory location (example 0000x0001) should be taken from the memory location (example 0000x0001) and processed by the Design in the FPGA (Custom Design)
3........The processed data should be stored in another memory location (example 000x00010).
4.........Then the PCI bus should read the processed data from the memory location (example 000x00010).
I am confused in allocating the memory locations using the DDR2 SDRAM controller for the above specified operations. I would really appriciate if someone could help me on this.
Ravin
