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Large ASIC emulation uses dozens of FPGAs. The HDL-MP4B tile.48 sits between two adjacent FPGAs, acting as a jitter cleaner and level shifter. Its 48 pins provide exactly enough connectivity for 12 differential pairs at full duplex—perfect for chip-to-chip links.

Driving 48 identical tiles with sub‑picosecond skew requires a dedicated clock tree. Modern FPGAs provide H-tree clock networks capable of 50+ tiles.

  • Purpose: This high-density tiling allows for Region of Interest (ROI) extraction, reducing bandwidth when only specific portions of the video or image are required by the client.