利用FPGA驱动12位的AD7892进行模数变换，并将数据存储到SRAM中。FPGA型号为EP1C3-144。并通过LED将12位AD值显示出来。,The use of FPGA-driven 12-bit AD7892 analog to digital conversion, and data is stored in the SRAM. FPGA model EP1C3-144. Through the LED will be 12-bit AD value is displayed.

SRAM controller用于控制sram -SRAM controller

基于FPGA和SRAM的数控振荡器的设计与实现-SRAM-based FPGA and NCO of the design and implementation