Fast FPGA-based serial receiver design

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F21%3A43963913" target="_blank" >RIV/49777513:23220/21:43963913 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/9653394" target="_blank" >https://ieeexplore.ieee.org/document/9653394</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TELFOR52709.2021.9653394" target="_blank" >10.1109/TELFOR52709.2021.9653394</a>

Result language
angličtina
Original language name
Fast FPGA-based serial receiver design
Original language description
This paper describes a fast serial digital signal receiver for applications in nuclear instrumentation. The proposed design uses a Microsemi Polarfire FPGA embedded Ethernet transceiver for data oversampling (with frequency up to 12.7 GHz) and deserialization. The subsequent FPGA implemented digital signal processing chain then analyses the oversampled data array (at least 4 samples per data bit are required by the processing logic). This processing chain begins with a frame buffer, which ensures that the entire sampled data frame can be captured and a 5-bit majority parallel filter. Following start sequence detection logic uses a comparator array for valid data triggering and data offset evaluation. These information are then used by the sampling point selection logic for data restoration. Thanks to the single clock cycle operation of each of these logic blocks, the processing chain provides a constant propagation delay and no dead time is required between individual data frames. The device prototype based on this design is described and measurement results for a data bit rate of 400 MHz and a sampling rate of 3.2 GHz are presented.
Czech name
—
Czech description
—

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
2021 29th Telecommunications Forum (TELFOR) : Proceedings
ISBN
978-1-66542-584-1
ISSN
—
e-ISSN
—
Number of pages
4
Pages from-to
1-4
Publisher name
IEEE
Place of publication
Piscataway
Event location
online, Belgrade, Serbia
Event date
Nov 23, 2021
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—

Similar results(10)