Analyzing I/O Bandwidth Requirements - 2024.2 English - XD100

Vitis Tutorials: AI Engine Development (XD100)

Document ID
XD100
Release Date
2024-12-06
Version
2024.2 English

The bandwidth analysis for this design is straightforward. The input bandwidth is satisfied with a single PLIO. The output histogram size per tile is small, and neither an output bandwidth nor latency target is established. The computed frame duration is 235 us assuming the given image size and 220 Mpps target throughput. A single output PLIO stream can transfer the full histogram result in 1 us; this is less than 1% of the image frame and seems reasonable.

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