Intel® Quartus® Prime Pro Edition User Guide: Platform Designer

ID 683609
Date 6/20/2022
Public

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6.14.7. AMBA* 4 AXI-Lite Response Merging

When Platform Designer interconnect merges SLVERR and DECERR, the error responses are not sticky. The response is based on priority and the manager always sees a DECERR. When SLVERR and DECERR are merged, it is based on their priorities, not stickiness. DECERR receives priority in this case, even if SLVERR returns first.