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- Title
Optimal Implementations of 8b/10b Encoders and Decoders for AMD FPGAs.
- Authors
Popa, Stefan; Ivanovici, Mihai; Coliban, Radu-Mihai
- Abstract
The 8b/10b IBM encoding scheme is used in a plethora of communication technologies, including USB, Gigabit Ethernet, and Serial ATA. We propose two primitive-based structural designs of an 8b/10b encoder and two of an 8b/10b decoder, all targeted at modern AMD FPGA architectures. Our aim is to reduce the amount of resources used for the implementations. We compare our designs with implementations resulting from behavioral models as well as with state-of-the-art solutions from the literature. The implementation results show that our solutions provide the lowest resource utilization with comparable maximum operating frequency and power consumption. The proposed structural designs are suitable for resource-constrained data communication protocol implementations that employ the IBM 8b/10b encoding scheme. This paper is an extended version of our paper published at the 2022 International Symposium on Electronics and Telecommunications (ISETC), Timisoara, Romania, 10–11 November 2022.
- Subjects
TIMISOARA (Romania); GIGABIT Ethernet; HUMAN behavior models; STRUCTURAL design; DATA transmission systems; TELECOMMUNICATION; FIELD programmable gate arrays; COMMUNICATION of technical information; VIDEO coding
- Publication
Electronics (2079-9292), 2024, Vol 13, Issue 6, p1062
- ISSN
2079-9292
- Publication type
Article
- DOI
10.3390/electronics13061062