Sökning: "Ethernet DMA"

Hittade 3 uppsatser innehållade orden Ethernet DMA.

  1. 1. Closed-loop control and data- recording of a modular-multilevel converter (MMC)

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Longgang Su; [2022]
    Nyckelord :Modular multilevel converters MMCs ; filed programmable gate array FPGA ; direct memory access DMA ; energy closed-loop control; data recording; ethernet.; Modulära multilevel-omvandlare MMC ; filed programmeable gate array FPGA ; direkt minnesåtkomst DMA ; energistyrning med sluten slinga; datainspelning; ethernet.;

    Sammanfattning : Modular multilevel converters (MMCs) are the preferred converter solution in flexible ac transmission systems (FACTS) and high-voltage direct current (HVDC) applications. This is due to the high quality of the voltage and current signals, lower overall losses, and fewer problems with switching-related EMI. LÄS MER

  3. 2. Ethernet DMA Datapath Performance Optimization for 5G Radios

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Saranya Balathandapani; Sunil Nanjiani; [2021]
    Nyckelord :DMA; Ethernet DMA; Technology and Engineering;

    Sammanfattning : Direct Memory Access (DMA) is a feature of computer systems that allows hardware subsystems to access the main memory of the system independent of the Central Processing Unit (CPU). With the rise of big data transfers from/to different I/O devices, the use of DMA controllers has increased significantly. LÄS MER

  4. 3. Design and Implementation of an Embedded Vision System for Industrial Robots

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för datavetenskap

    Författare :Kazi Asifuzzaman; [2013]
    Nyckelord :Robot Vision; Video Streaming; Digital ASIC; Embedded System; Technology and Engineering;

    Sammanfattning : Enhanced vision system attached to any industrial robot undoubtedly increases its accuracy and precision. Today, vision in industrial robots is facilitated almost exclusively via external or fixed cameras which may cause rather inconvenience due to obstacles in the line of sight. LÄS MER