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DDS FPGA Development (Sine Wave Generation)

With a DDS that generates a sine wave, you can enhance accuracy in various verifications!

We have developed a customer-specific DDS (Direct Digital Synthesizer) that generates sine waves of arbitrary frequencies using an FPGA. 【Features】 ● Synthesizes 16 types of sine waves per output ● Capable of superimposing pseudo-random noise onto the output waveform ● Achieved with low capacity through:  ・ Pipeline structure  ・ Generation of Sinθ values using linear interpolation (to reduce ROM size)

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DDS FPGA Development (Sine Wave Generation)

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Since our establishment in 1984, we have contributed to the information society by leveraging electronics technology, computer technology, and their combined technologies. To meet our customers' expectations, we continuously improve our quality management system and strive daily to acquire new technologies as a "research and development-oriented company," developing products and systems with higher added value. Additionally, we are committed to utilizing human resources with a global perspective and focusing on nurturing individuals with rich imagination and a spirit of adventure. As we enter the 21st century, the core of the multimedia society we aim for is the limitless imagination of people. Computers that weave together and shape human thoughts are themselves "crystals of knowledge," intricately designed and developed to surpass human imagination. NDR will continue to possess the energy to organically transform and respond to the demands of the times by enhancing our technological and informational capabilities.