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New Contributor

3 years ago

Error in Qsys with AXI4LiteSlave component

Hi, I am using Intel Quartus Standard 21.1. I created a new component with Type as AXI4Lite Slave as shown in the below screenshot. I am getting this error: Missing required signal(s): awprot, ...

sstrell

Super Contributor

2 years ago

According to the spec (https://developer.arm.com/documentation/ihi0022/e/AMBA-AXI4-Lite-Interface-Specification/AMBA-AXI4-Lite/Definition-of-AXI4-Lite/Signal-list?lang=en), those signals are required. Did you use a template here or add the signals manually? If 22.4 is not showing an error, either the bug is there or the interconnect in the newer version of the tool can automatically handle the missing signals.

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Error in Qsys with AXI4LiteSlave component

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