06.Interfacing the QDR to the XILINX SPARTAN-II FPGA.pdf

06.Interfacing the QDR to the XILINX SPARTAN-II FPGA.pdf
Interfacing the QDR to the XILINX SPARTAN-II FPGA
QDR: An Introduction For more details on the QDR refer to the application note
“QDR: The Next Generation High-Performance Networking
The explosive growth of the internet is boosting the demand SRAM.”
for high-speed data communications systems. This has led to
the evolution of faster processors and is driving the speed of CY7C1302
the interfacing peripherals higher. While the processors in Figure 1 shows the block diagram of the CY7C1302 QDR
these systems have evolved in performance, static memories device.
have been unable to keep up the pace. Newer SRAM archi-
tectures have evolved to