Research on an AXI to AHB bridge controller system

Ling Li; Xiaokang Lou; Mingzhe Chen; Dejun Li; Ke Ding; Penghui Guan

doi:10.1117/12.3054288

3 January 2025 Research on an AXI to AHB bridge controller system

Ling Li, Xiaokang Lou, Mingzhe Chen, Dejun Li, Ke Ding, Penghui Guan

Author Affiliations +

Proceedings Volume 13442, Fifth International Conference on Signal Processing and Computer Science (SPCS 2024); 134421Q (2025) https://doi.org/10.1117/12.3054288
Event: Fifth International Conference on Signal Processing and Computer Science (SPCS 2024), 2024, Kaifeng, China

Abstract

In order to achieve efficient transmission during SOC on-chip bus bridging, this paper designed an AXI to AHB bridging controller system, proposed a read and write control method during the bridging conversion process, and provided a method for splitting and aggregating read and write address commands when accessing across 1KB address boundaries, as well as splitting and aggregating read and write data and response. This method effectively solved the problem of low protocol conversion data throughput when AXI hosts continuously access AHB slave devices with continuous address increment burst types. The method proposed in this paper can achieve a maximum single AXI burst transmission of 32KB when converting AXI to AHB, greatly improving the transmission efficiency of AXI to AHB and effectively improving chip data transmission performance.

(2025) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Ling Li, Xiaokang Lou, Mingzhe Chen, Dejun Li, Ke Ding, and Penghui Guan "Research on an AXI to AHB bridge controller system", Proc. SPIE 13442, Fifth International Conference on Signal Processing and Computer Science (SPCS 2024), 134421Q (3 January 2025); https://doi.org/10.1117/12.3054288

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