Pin multiplexing optimization in FPGA prototyping system

Zong, Zhao-Xiang

doi:10.1109/icsai.2017.8248381

Cited by 2 publications

(1 citation statement)

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“…Multiplexing is a method that allows multiple signals to share a single I/O pin. This could help overcome the potential bottleneck by effectively increasing the number of connections without needing more pins [30].…”

Section: Resource Utilization and Scalabilitymentioning

confidence: 99%

Leveraging Seed Generation for Efficient Hardware Acceleration of Lossless Compression of Remotely Sensed Hyperspectral Images

Altamimi,

Ben Youssef

2024

Electronics

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In the field of satellite imaging, effectively managing the enormous volumes of data from remotely sensed hyperspectral images presents significant challenges due to the limited bandwidth and power available in spaceborne systems. In this paper, we describe the hardware acceleration of a highly efficient lossless compression algorithm, specifically designed for real-time hyperspectral image processing on FPGA platforms. The algorithm utilizes an innovative seed generation method for square root calculations to significantly boost data throughput and reduce energy consumption, both of which represent key factors in satellite operations. When implemented on the Cyclone V FPGA, our method achieves a notable operational throughput of 1598.67 Mega Samples per second (MSps) and maintains a power requirement of under 1 Watt, leading to an efficiency rate of 1829.1 MSps/Watt. A comparative analysis with existing and related state-of-the-art implementations confirms that our system surpasses conventional performance standards, thus facilitating the efficient processing of large-scale hyperspectral datasets, especially in environments where throughput and low energy consumption are prioritized.

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Section: Resource Utilization and Scalabilitymentioning

confidence: 99%