chineselboy
Newbie level 1
Hi, All,
I got an issue with timing report by timeDesign in innovus tool as below:
the line with red light was supposed to clock cycle, right?
How should I set some constraint on innovus for this? Thanks.
I got an issue with timing report by timeDesign in innovus tool as below:
Code dot - [expand] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Path 1: VIOLATED Setup Check with Pin u_cortex_a9_mp/u_scu/u_scu_ram/u_scu_ram_ array/u_tag15/CLK Endpoint: u_cortex_a9_mp/u_scu/u_scu_ram/u_scu_ram_array/u_tag15/CEB (^) checked with trailing edge of 'FCLK_CA9_G1_L1_DIV2' Beginpoint: se_i (^) triggered by leading edge of '@' Path Groups: {default} Analysis View: scan_ss_m40_3s_cworst_m40 Other End Arrival Time 0.555 - Setup 0.244 [B][COLOR=#ff0000]+ Phase Shift 0.000[/COLOR][/B] - Uncertainty 0.200 = Required Time 0.112 - Arrival Time 0.253 = Slack Time -0.141 Clock Rise Edge 0.000 + Input Delay 0.000 = Beginpoint Arrival Time 0.000
the line with red light was supposed to clock cycle, right?
How should I set some constraint on innovus for this? Thanks.
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