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justification for Warnings :SETUP HIGH VIOLATION,SETUP LOW VIOLATION ,SETUP X VIOLATION ,HOLD HIGH VIOLATION ,HOLD LOW VIOLATION ,HOLD X VIOLATION.

ASHU BHAI over 10 years ago

Hi All,

I am getting the Following Warnings in the logs for the test runs.

Can anyone please provide justification of these warnings as to why they occur and justification for same?

SETUP HIGH VIOLATION	ASSERT/WARNING (time 138746564 PS) from procedure @ieee.VITAL_Timing:ReportViolation _MGIOL SETUP High VIOLATION ON DI WITH RESPECT TO CLK; Expected := 0.933 NS; Observed := 0.39 NS; At : 138746.564 NS
	ASSERT/WARNING (time 837385656 PS) from procedure @ieee.VITAL_Timing:ReportViolation SLOGICB SETUP High VIOLATION ON DI0 WITH RESPECT TO CLK; Expected := 0.072 NS; Observed := 0.071 NS; At : 837385.656 NS
SETUP LOW VIOLATION	ASSERT/WARNING (time 838802564 PS) from procedure @ieee.VITAL_Timing:ReportViolation MGIOL SETUP Low VIOLATION ON DI WITH RESPECT TO CLK; Expected := 0.933 NS; Observed := 0.228 NS; At : 838802.564 NS
	ASSERT/WARNING (time 837385656 PS) from procedure @ieee.VITAL_Timing:ReportViolation SLOGICB SETUP Low VIOLATION ON DI1 WITH RESPECT TO CLK; Expected := 0.072 NS; Observed := 0.056 NS; At : 837385.656 NS
SETUP X VIOLATION	ASSERT/WARNING (time 839119256 PS) from procedure @ieee.VITAL_Timing:ReportViolation MGIOL SETUP X VIOLATION ON DI WITH RESPECT TO CLK; Expected := 0.933 NS; Observed := 0.247 NS; At : 839119.256 NS
	ASSERT/WARNING (time 839835852 PS) from procedure @ieee.VITAL_Timing:ReportViolation SLOGICB SETUP X VIOLATION ON DI1 WITH RESPECT TO CLK; Expected := 0.072 NS; Observed := 0.021 NS; At : 839835.852 NS
HOLD HIGH VIOLATION	ASSERT/WARNING (time 1273470731 PS) from procedure @ieee.VITAL_Timing:ReportViolation MGIOL HOLD High VIOLATION ON DI WITH RESPECT TO CLK; Expected := 0.099 NS; Observed := 0.063 NS; At : 1273470.731 NS
	ASSERT/WARNING (time 1189163797 PS) from procedure @ieee.VITAL_Timing:ReportViolation SLOGICB HOLD High VIOLATION ON DI0 WITH RESPECT TO CLK; Expected := 0.002 NS; Observed := 0.001 NS; At : 1189163.797 NS
HOLD LOW VIOLATION	ASSERT/WARNING (time 1230250575 PS) from procedure @ieee.VITAL_Timing:ReportViolation MGIOL HOLD Low VIOLATION ON DI WITH RESPECT TO CLK; Expected := 0.099 NS; Observed := 0.031 NS; At : 1230250.575 NS
	ASSERT/WARNING (time 1191263965 PS) from procedure @ieee.VITAL_Timing:ReportViolation SLOGICB HOLD Low VIOLATION ON DI0 WITH RESPECT TO CLK; Expected := 0.002 NS; Observed := 0.001 NS; At : 1191263.965 NS
HOLD X VIOLATION	ASSERT/WARNING (time 1273437397 PS) from procedure @ieee.VITAL_Timing:ReportViolation MGIOL HOLD X VIOLATION ON DI WITH RESPECT TO CLK; Expected := 0.099 NS; Observed := 0.065 NS; At : 1273437.397 NS
	ASSERT/WARNING (time 873905245 PS) from procedure @ieee.VITAL_Timing:ReportViolation SLOGICB HOLD X VIOLATION ON DI0 WITH RESPECT TO CLK; Expected := 0.002 NS; Observed := 0.001 NS; At : 873905.245 NS

Thanks and Regards,
Ashutosh Bisht

DESIGNARCHITEC over 9 years ago

Hey, what is the clock frequency? Is it the same clock or different clock? I m asking regarding setup.
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