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Which external memory interfaces do Cyclone II FPGAs support?

April 26, 2017Cyclone external FPGAs ii interfaces memory support

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Which external memory interfaces do Cyclone II FPGAs support?

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Cyclone II FPGAs support dedicated, speed-optimized circuitry to interface with single data rate (SDR), double data rate (DDR) and DDR2 SDRAM devices and QDRII SRAM devices. Table 3 shows the clock speed and maximum data transfer rate for each memory interface.