Article ID: 000085967 Content Type: Troubleshooting Last Reviewed: 07/18/2013

What causes an MPFE port to lock up?

Environment

    Quartus® II Subscription Edition
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Description The hard memory controller (HMC) MPFE port may lock up (avl_ready remains low) if you inadvertently perform a write burst size of 0. Make sure all write bursts are at least a size of 1.

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