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[dv] Add spurious responses to memory agent
A spurious response is one that isn't associated with any on-going request. With this new feature the memory agent can generate them randomly when the interface is idle (i.e. there are no outstanding requests).
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Original file line number | Diff line number | Diff line change |
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@@ -162,6 +162,14 @@ module core_ibex_tb_top; | |
!dut_if.alert_minor && !dut_if.alert_major_internal && !dut_if.alert_major_bus, clk, !rst_n) | ||
`DV_ASSERT_CTRL("tb_no_alerts_triggered", core_ibex_tb_top.NoAlertsTriggered) | ||
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`DV_ASSERT_CTRL("tb_no_spurious_response", core_ibex_tb_top.dut.u_ibex_top.u_ibex_core.NoMemResponseWithoutPendingAccess) | ||
Check warning on line 165 in dv/uvm/core_ibex/tb/core_ibex_tb_top.sv GitHub Actions / verible-lint
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`DV_ASSERT_CTRL("tb_no_spurious_response", core_ibex_tb_top.dut.u_ibex_top.MaxOutstandingDSideAccessesCorrect) | ||
Check warning on line 166 in dv/uvm/core_ibex/tb/core_ibex_tb_top.sv GitHub Actions / verible-lint
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`DV_ASSERT_CTRL("tb_no_spurious_response", core_ibex_tb_top.dut.u_ibex_top.PendingAccessTrackingCorrect) | ||
Check warning on line 167 in dv/uvm/core_ibex/tb/core_ibex_tb_top.sv GitHub Actions / verible-lint
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if (SecureIbex) begin : g_lockstep_assert_ctrl | ||
`DV_ASSERT_CTRL("tb_no_spurious_response", core_ibex_tb_top.dut.u_ibex_top.gen_lockstep.u_ibex_lockstep.u_shadow_core.NoMemResponseWithoutPendingAccess) | ||
Check warning on line 170 in dv/uvm/core_ibex/tb/core_ibex_tb_top.sv GitHub Actions / verible-lint
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end | ||
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assign dut.u_ibex_top.u_ibex_core.u_fcov_bind.rf_we_glitch_err = | ||
dut.u_ibex_top.rf_alert_major_internal; | ||
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