2022
DOI: 10.1109/access.2022.3150865
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Software-Defined DDPM Modulators for D/A Conversion by General-Purpose Microcontrollers

Abstract: The software implementation of Dyadic Digital Pulse Modulators (DDPMs) for Digital to Analog (D/A) conversion is addressed in this paper. In particular, an enhanced software DDPM implementation is proposed and compared with a plain, iterative software transposition of the basic DDPM hardware architecture. Experimental results on an 8-bit software-defined DDPM D/A converter implemented on a Texas Instrument c2000 microcontroller platform validate the approach, revealing for the novel optimized software DDPM a 6… Show more

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Cited by 2 publications
(1 citation statement)
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References 18 publications
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“…The FPGA-based hardware implementation and a software implementation of a DDPM modulator, suitable to a microcontroller implementation, have been presented in [20] and [24], respectively.…”
Section: B Dyadic Digital Pulse Width Modulationmentioning
confidence: 99%
“…The FPGA-based hardware implementation and a software implementation of a DDPM modulator, suitable to a microcontroller implementation, have been presented in [20] and [24], respectively.…”
Section: B Dyadic Digital Pulse Width Modulationmentioning
confidence: 99%