====== pattern spec ====== ===== - 设置pattern tck period ===== PatternsSpecification(design_name, design_id, pattern_id) { IjtagRetargetingOptions { tck_period : 20ns; } Patterns(patterns_name) { } } ===== - 设置function clock period ===== 让仿真时,相应时间port/pin有时钟产生。 PatternsSpecification(design_name, design_id, pattern_id) { ClockPeriods { aclk : 20ns; bclk : 20ns; } Patterns(patterns_name) { } }