Hi, What is the unit of time in the time limit argument of the system task $recovery? $recovery(posedge rst, posedge clk, 0.1, NOTIFIER); And what is the value of the NOTIFIER for me to know if there’s a timing violation? Thanks. Regards, Reuben

The time unit is determined by module the timing check is located in. The value of a notifier is described in 31.6 Notifiers: user-defined responses to timing violations. You do not use the value of a notifier, just the event caused by a change in the value.

In reply to dave_59 : Hi Dave, thanks for that. I think you’re talking about the IEEE Standard for System Verilog - Unified Hardware Design, Specification, and Verification Language. Do we have a downloadable PDF of that document here in Verification Academy? I was searching in Google for any downlo…

In reply to Reuben : [image] Get your free copy of the IEEE 1800-2023 SystemVerilog LRM - Verification... At last year's Design & Verification Conference (DVCon), I presented a few changes to the upcoming revision to the SystemVerilog standard. After a year of …

In reply to dave_59 : Thanks Dave.

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Time Unit for the time limit in $recovery

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dave_59 September 11, 2015, 2:33am 4

In reply to Reuben: