lowRISC / lowRISC/opentitan

[dv/chip] chip_sw_alert_handler_entropy test avoid external force

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#14,587 2 comments 0 reactions 1 assignee Claimed by @cindychip View on GitHub
Component:DV Earlgrey-PROD Candidate Priority:P2 Type:Enhancement
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Description

The chip level test `chip_sw_alert_handler_entropy` intends to check if all the pings can be triggered in the simulation.
To ensure that happens in the current design, we force the `wait_cyc_mask_i` value with SV sequence.

A better way would be to reseed the `LFSR` seed in every run time.

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