| |
| Compatibility modes selected: hs a |
| |
| Warning: m=xx on .subckt line will override multiplier m hierarchy! |
| |
| |
| Circuit: ** sch_path: /home/darunix/gitsandboxes/vco/vco/xschem/vco_with_fdivs_tb.sch |
| |
| option SCALE: Scale is set to 1e-06 for instance and model parameters |
| Reset re-loads circuit ** sch_path: /home/darunix/gitsandboxes/vco/vco/xschem/vco_with_fdivs_tb.sch |
| |
| Circuit: ** sch_path: /home/darunix/gitsandboxes/vco/vco/xschem/vco_with_fdivs_tb.sch |
| |
| option SCALE: Scale is set to 1e-06 for instance and model parameters |
| Reset re-loads circuit ** sch_path: /home/darunix/gitsandboxes/vco/vco/xschem/vco_with_fdivs_tb.sch |
| |
| Circuit: ** sch_path: /home/darunix/gitsandboxes/vco/vco/xschem/vco_with_fdivs_tb.sch |
| |
| option SCALE: Scale is set to 1e-06 for instance and model parameters |
| Doing analysis at TEMP = 27.000000 and TNOM = 27.000000 |
| |
| Warning: v1: no DC value, transient time 0 value used |
| Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/net2 and x1.3-stage_cs-vco_dp9_0/net2 |
| |
| Note: Starting dynamic gmin stepping |
| Trying gmin = 1.0000E-03 Note: One successful gmin step |
| Trying gmin = 1.0000E-04 Note: One successful gmin step |
| Trying gmin = 1.0000E-05 Note: One successful gmin step |
| Trying gmin = 1.0000E-06 Note: One successful gmin step |
| Trying gmin = 1.0000E-07 Note: One successful gmin step |
| Trying gmin = 1.0000E-08 Note: One successful gmin step |
| Trying gmin = 1.0000E-09 Note: One successful gmin step |
| Trying gmin = 1.0000E-10 Note: One successful gmin step |
| Trying gmin = 1.0000E-11 Warning: Further gmin increment |
| Trying gmin = 5.6234E-11 Warning: Further gmin increment |
| Trying gmin = 8.6596E-11 Note: One successful gmin step |
| Trying gmin = 6.9783E-11 Note: One successful gmin step |
| Trying gmin = 5.0481E-11 Note: One successful gmin step |
| Trying gmin = 3.1059E-11 Note: One successful gmin step |
| Trying gmin = 1.4989E-11 Note: One successful gmin step |
| Trying gmin = 5.0254E-12 Warning: Further gmin increment |
| Trying gmin = 1.1406E-11 Note: One successful gmin step |
| Trying gmin = 7.5710E-12 Note: One successful gmin step |
| Trying gmin = 4.0943E-12 Warning: Further gmin increment |
| Trying gmin = 6.4924E-12 Note: One successful gmin step |
| Trying gmin = 5.1558E-12 Warning: Further gmin increment |
| Trying gmin = 6.1289E-12 Warning: Further gmin increment |
| Trying gmin = 6.3996E-12 Note: One successful gmin step |
| Trying gmin = 6.2628E-12 Warning: Further gmin increment |
| Trying gmin = 6.3651E-12 Note: One successful gmin step |
| Trying gmin = 6.3137E-12 Note: One successful gmin step |
| Trying gmin = 6.2374E-12 Note: One successful gmin step |
| Trying gmin = 6.1247E-12 Note: One successful gmin step |
| Trying gmin = 5.9595E-12 Note: One successful gmin step |
| Trying gmin = 5.7199E-12 Note: One successful gmin step |
| Trying gmin = 5.3785E-12 Note: One successful gmin step |
| Trying gmin = 4.9043E-12 Note: One successful gmin step |
| Trying gmin = 4.2701E-12 Note: One successful gmin step |
| Trying gmin = 3.4692E-12 Note: One successful gmin step |
| Trying gmin = 2.5406E-12 Note: One successful gmin step |
| Trying gmin = 1.5921E-12 Note: One successful gmin step |
| Trying gmin = 1.0000E-12 Note: One successful gmin step |
| Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Dynamic gmin stepping failed |
| Note: Starting true gmin stepping |
| Trying gmin = 1.0000E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 5.6234E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 8.6596E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 9.6466E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 9.9105E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 9.9775E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 9.9944E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 9.9986E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 9.9996E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Last gmin step failed |
| Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: True gmin stepping failed |
| Note: Starting source stepping |
| Supplies reduced to 0.0000% Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| |
| Trying gmin = 1.0000E-02 Note: One successful gmin step |
| Trying gmin = 1.0000E-03 Note: One successful gmin step |
| Trying gmin = 1.0000E-04 Note: One successful gmin step |
| Trying gmin = 1.0000E-05 Note: One successful gmin step |
| Trying gmin = 1.0000E-06 Note: One successful gmin step |
| Trying gmin = 1.0000E-07 Note: One successful gmin step |
| Trying gmin = 1.0000E-08 Note: One successful gmin step |
| Trying gmin = 1.0000E-09 Note: One successful gmin step |
| Trying gmin = 1.0000E-10 Note: One successful gmin step |
| Trying gmin = 1.0000E-11 Note: One successful gmin step |
| Trying gmin = 1.0000E-12 Note: One successful gmin step |
| Note: One successful source step |
| Supplies reduced to 0.1000% Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Supplies reduced to 0.0000% Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: source stepping failed |
| Note: Transient op started |
| Note: Transient op finished successfully |
| |
| Initial Transient Solution |
| -------------------------- |
| |
| Node Voltage |
| ---- ------- |
| x1.fd_v2_3/4 -6.57436e-06 |
| x1.fd_v2_3/clk_in 1.79996 |
| x1.fd_v2_3/3 -1.30231e-05 |
| x1.fd_v2_3/6 0.792592 |
| x1.fd_v2_3/clkb -1.39191e-05 |
| x1.fd_v2_3/5 1.79999 |
| net1 1.8 |
| x1.fd_v2_3/2 1.66508 |
| x1.fd_v2_4/clk_in 6.92777e-06 |
| x1.fd_v2_3/7 1.66509 |
| x1.fd_v2_4/4 0.81231 |
| x1.fd_v2_4/3 1.8 |
| x1.fd_v2_4/6 1.58948 |
| x1.fd_v2_4/clkb 1.8 |
| x1.fd_v2_4/5 1.58948 |
| x1.fd_v2_4/2 2.08479e-05 |
| x1.fd_v2_5/clk_in 1.80004 |
| x1.fd_v2_4/7 1.01381e-05 |
| x1.fd_v2_5/4 -3.45216e-06 |
| x1.fd_v2_5/3 -1.00752e-05 |
| x1.fd_v2_5/6 0.794419 |
| x1.fd_v2_5/clkb -3.70911e-05 |
| x1.fd_v2_5/5 1.79999 |
| x1.fd_v2_5/2 1.66028 |
| x1.fd_v2_6/clk_in -4.25264e-06 |
| x1.fd_v2_5/7 1.66051 |
| x1.fd_v2_6/4 0.808828 |
| x1.fd_v2_6/3 1.8 |
| x1.fd_v2_6/6 1.60655 |
| x1.fd_v2_6/clkb 1.80012 |
| x1.fd_v2_6/5 1.60641 |
| x1.fd_v2_6/2 -5.8657e-05 |
| out_div128_buf 1.8 |
| x1.fd_v2_6/7 -6.09207e-05 |
| x1.fd_v2_7/4 1.26016e-05 |
| x1.fd_v2_7/3 4.71267e-06 |
| x1.fd_v2_7/6 0.79495 |
| x1.fd_v2_7/clkb 2.0188e-06 |
| x1.fd_v2_7/5 1.8 |
| x1.fd_v2_7/2 1.65837 |
| out_div256_buf 7.70075e-06 |
| x1.fd_v2_7/7 1.65837 |
| x1.fd_v2_8/4 0.810461 |
| x1.fd_v2_8/3 1.8 |
| x1.fd_v2_8/6 1.59917 |
| x1.fd_v2_8/clkb 1.8 |
| x1.fd_v2_8/5 1.59917 |
| x1.fd_v2_8/2 1.81705e-05 |
| x1.fd_v2_9/clk_in 1.8 |
| x1.fd_v2_8/7 1.55651e-05 |
| x1.fd_v2_9/4 1.11543e-05 |
| x1.fd_v2_9/3 3.14149e-06 |
| x1.fd_v2_9/6 0.79617 |
| x1.fd_v2_9/clkb -8.87153e-08 |
| x1.fd_v2_9/5 1.8 |
| x1.fd_v2_9/2 1.65471 |
| x1.fd_v2_9/clk_out -2.67459e-05 |
| x1.fd_v2_9/7 1.65471 |
| x1.fd_v5_0/4 1.71492 |
| x1.fd_v5_0/5 -0.0174329 |
| x1.fd_v5_0/2 1.79636 |
| x1.fd_v5_0/3 -0.00543058 |
| x1.fd_v5_0/clkb_buf 1.79505 |
| x1.fd_v5_0/clk_in_buf 0.00351015 |
| x1.fd_v5_0/clkb_int 1.79665 |
| x1.fd_v5_0/dus -0.00627537 |
| x1.fd_v5_0/6 0.00535738 |
| x1.fd_v5_0/7 1.79267 |
| x1.fd_v2_1/clk_in -0.040032 |
| x1.out -0.0161395 |
| x1.3-stage_cs-vco_dp9_0/net7 1.79442 |
| x1.x3-stage_cs-vco_dp9_0.net6 -0.00315382 |
| net2 0 |
| x1.x3-stage_cs-vco_dp9_0.vgp 1.70271 |
| vctrl 0 |
| x1.x3-stage_cs-vco_dp9_0.net8 0.982534 |
| x1.3-stage_cs-vco_dp9_0/ng3 2.69135e-05 |
| x1.x3-stage_cs-vco_dp9_0.ng0 1.50189e-05 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_n_v2_0/selb -2.46251e-05 |
| vsel0 1.8 |
| x1.x3-stage_cs-vco_dp9_0.ng1 2.05503e-05 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_n_v2_1/selb -2.27226e-05 |
| vsel1 1.8 |
| x1.x3-stage_cs-vco_dp9_0.ng2 2.75821e-05 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_n_v2_2/selb -2.21318e-05 |
| vsel2 1.8 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_n_v2_3/selb -1.69716e-05 |
| vsel3 1.8 |
| x1.x3-stage_cs-vco_dp9_0.net3 0.983204 |
| x1.x3-stage_cs-vco_dp9_0.net5 1.8048 |
| x1.x3-stage_cs-vco_dp9_0.net2 1.03367 |
| x1.x3-stage_cs-vco_dp9_0.net4 0.0707445 |
| x1.x3-stage_cs-vco_dp9_0.pg3 1.70271 |
| x1.x3-stage_cs-vco_dp9_0.pg0 1.70271 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_p_0/selb -6.50028e-05 |
| x1.x3-stage_cs-vco_dp9_0.pg1 1.70271 |
| x1.x3-stage_cs-vco_dp9_0.pg2 1.70271 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_p_2/selb -6.51181e-05 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_p_1/selb -6.44664e-05 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_p_3/selb -6.31688e-05 |
| x1.fd_v2_1/4 -0.0548854 |
| x1.fd_v2_1/3 1.79947 |
| x1.fd_v2_1/6 1.79922 |
| x1.fd_v2_1/clkb 1.78983 |
| x1.fd_v2_1/5 1.79472 |
| x1.fd_v2_1/2 -0.00524352 |
| x1.fd_v2_2/clk_in 1.80761 |
| x1.fd_v2_1/7 0.0210799 |
| x1.fd_v2_2/4 1.80609 |
| x1.fd_v2_2/3 1.81536 |
| x1.fd_v2_2/6 1.54268 |
| x1.fd_v2_2/clkb 0.031251 |
| x1.fd_v2_2/5 0.0428536 |
| x1.fd_v2_2/2 0.000697906 |
| x1.fd_v2_2/7 -0.000309931 |
| x1.3-stage_cs-vco_dp9_0/net6 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_p_3/selb 0 |
| x1.3-stage_cs-vco_dp9_0/pg3 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_p_1/selb 0 |
| x1.3-stage_cs-vco_dp9_0/pg1 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_p_2/selb 0 |
| x1.3-stage_cs-vco_dp9_0/pg2 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_p_0/selb 0 |
| x1.3-stage_cs-vco_dp9_0/pg0 0 |
| x1.3-stage_cs-vco_dp9_0/net4 0 |
| x1.3-stage_cs-vco_dp9_0/net3 0 |
| x1.3-stage_cs-vco_dp9_0/net5 0 |
| x1.3-stage_cs-vco_dp9_0/net2 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_n_v2_2/selb 0 |
| x1.3-stage_cs-vco_dp9_0/ng2 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_n_v2_1/selb 0 |
| x1.3-stage_cs-vco_dp9_0/ng1 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_n_v2_0/selb 0 |
| x1.3-stage_cs-vco_dp9_0/ng0 0 |
| x1.3-stage_cs-vco_dp9_0/net8 0 |
| x1.3-stage_cs-vco_dp9_0/vgp 0 |
| vdd 1.8 |
| buf1a_out 1.79998 |
| buf2a_out 1.79999 |
| buf4a_out 1.8 |
| buf8a_out 1.8 |
| pad_out_a 1.8 |
| buf1b_out -3.84638e-05 |
| buf2b_out -4.29694e-05 |
| buf4b_out -4.55334e-05 |
| buf8b_out -4.40379e-05 |
| pad_out_b -2.21527e-05 |
| v1#branch 5.53124e-08 |
| vsel3#branch 5.70942e-09 |
| vsel2#branch 1.5568e-08 |
| vsel1#branch 1.96122e-08 |
| vsel0#branch 2.00558e-08 |
| vmeas_current_gnd#branch -2.14417e-05 |
| vmeas_current_vdd#branch -5.47662e-05 |
| v2#branch 5.48476e-05 |
| |
| |
| No. of Data Rows : 20020 |
| |
| Measurements for Transient Analysis |
| |
| tvco_outside_while = 2.528939e-10 targ= 1.539824e-08 trig= 1.514535e-08 |
| fvco_outside_while = 3.95423e+09 |
| tdiv128_outside_while= 3.237513e-08 targ= 6.527883e-08 trig= 3.290371e-08 |
| fdiv128_outside_while= 3.08879e+07 |
| supply_current_rms_outside_while= 2.17800e-03 from= 1.00000e-08 to= 4.00000e-08 |
| ground_current_rms_outside_while= 4.83096e-04 from= 1.00000e-08 to= 4.00000e-08 |
| vctrl_avg_outside_while= 9.000000e-01 from= 1.000000e-08 to= 2.000500e-08 |
| vhigh_outside_while = 1.837548e+00 at= 1.659500e-08 |
| vlow_outside_while = -8.147867e-05 at= 1.969500e-08 |
| peak_to_peak_outside_while= 1.83763e+00 |
| supply_current_rms = 2.14811e-03 from= 0.00000e+00 to= 2.00000e-07 |
| |
| binary raw file "vco_with_fdivs_POST_LAYOUT_tb_WITH_APPENDWRITE.raw" |
| Reset re-loads circuit ** sch_path: /home/darunix/gitsandboxes/vco/vco/xschem/vco_with_fdivs_tb.sch |
| |
| Circuit: ** sch_path: /home/darunix/gitsandboxes/vco/vco/xschem/vco_with_fdivs_tb.sch |
| |
| option SCALE: Scale is set to 1e-06 for instance and model parameters |
| Doing analysis at TEMP = 27.000000 and TNOM = 27.000000 |
| |
| Warning: v1: no DC value, transient time 0 value used |
| Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/net2 and x1.3-stage_cs-vco_dp9_0/net2 |
| |
| Note: Starting dynamic gmin stepping |
| Trying gmin = 1.0000E-03 Note: One successful gmin step |
| Trying gmin = 1.0000E-04 Note: One successful gmin step |
| Trying gmin = 1.0000E-05 Note: One successful gmin step |
| Trying gmin = 1.0000E-06 Note: One successful gmin step |
| Trying gmin = 1.0000E-07 Note: One successful gmin step |
| Trying gmin = 1.0000E-08 Note: One successful gmin step |
| Trying gmin = 1.0000E-09 Note: One successful gmin step |
| Trying gmin = 1.0000E-10 Note: One successful gmin step |
| Trying gmin = 1.0000E-11 Warning: Further gmin increment |
| Trying gmin = 5.6234E-11 Warning: Further gmin increment |
| Trying gmin = 8.6596E-11 Note: One successful gmin step |
| Trying gmin = 6.9783E-11 Note: One successful gmin step |
| Trying gmin = 5.0481E-11 Note: One successful gmin step |
| Trying gmin = 3.1059E-11 Note: One successful gmin step |
| Trying gmin = 1.4989E-11 Note: One successful gmin step |
| Trying gmin = 5.0254E-12 Warning: Further gmin increment |
| Trying gmin = 1.1406E-11 Note: One successful gmin step |
| Trying gmin = 7.5710E-12 Note: One successful gmin step |
| Trying gmin = 4.0943E-12 Warning: Further gmin increment |
| Trying gmin = 6.4924E-12 Note: One successful gmin step |
| Trying gmin = 5.1558E-12 Warning: Further gmin increment |
| Trying gmin = 6.1289E-12 Warning: Further gmin increment |
| Trying gmin = 6.3996E-12 Note: One successful gmin step |
| Trying gmin = 6.2628E-12 Warning: Further gmin increment |
| Trying gmin = 6.3651E-12 Note: One successful gmin step |
| Trying gmin = 6.3137E-12 Note: One successful gmin step |
| Trying gmin = 6.2374E-12 Note: One successful gmin step |
| Trying gmin = 6.1247E-12 Note: One successful gmin step |
| Trying gmin = 5.9595E-12 Note: One successful gmin step |
| Trying gmin = 5.7199E-12 Note: One successful gmin step |
| Trying gmin = 5.3785E-12 Note: One successful gmin step |
| Trying gmin = 4.9043E-12 Note: One successful gmin step |
| Trying gmin = 4.2701E-12 Note: One successful gmin step |
| Trying gmin = 3.4692E-12 Note: One successful gmin step |
| Trying gmin = 2.5406E-12 Note: One successful gmin step |
| Trying gmin = 1.5921E-12 Note: One successful gmin step |
| Trying gmin = 1.0000E-12 Note: One successful gmin step |
| Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Dynamic gmin stepping failed |
| Note: Starting true gmin stepping |
| Trying gmin = 1.0000E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 5.6234E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 8.6596E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 9.6466E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 9.9105E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 9.9775E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 9.9944E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 9.9986E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 9.9996E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Last gmin step failed |
| Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: True gmin stepping failed |
| Note: Starting source stepping |
| Supplies reduced to 0.0000% Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| |
| Trying gmin = 1.0000E-02 Note: One successful gmin step |
| Trying gmin = 1.0000E-03 Note: One successful gmin step |
| Trying gmin = 1.0000E-04 Note: One successful gmin step |
| Trying gmin = 1.0000E-05 Note: One successful gmin step |
| Trying gmin = 1.0000E-06 Note: One successful gmin step |
| Trying gmin = 1.0000E-07 Note: One successful gmin step |
| Trying gmin = 1.0000E-08 Note: One successful gmin step |
| Trying gmin = 1.0000E-09 Note: One successful gmin step |
| Trying gmin = 1.0000E-10 Note: One successful gmin step |
| Trying gmin = 1.0000E-11 Note: One successful gmin step |
| Trying gmin = 1.0000E-12 Note: One successful gmin step |
| Note: One successful source step |
| Supplies reduced to 0.1000% Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Supplies reduced to 0.0000% Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: source stepping failed |
| Note: Transient op started |
| Note: Transient op finished successfully |
| |
| Initial Transient Solution |
| -------------------------- |
| |
| Node Voltage |
| ---- ------- |
| x1.fd_v2_3/4 -6.57436e-06 |
| x1.fd_v2_3/clk_in 1.79996 |
| x1.fd_v2_3/3 -1.30231e-05 |
| x1.fd_v2_3/6 0.792592 |
| x1.fd_v2_3/clkb -1.39191e-05 |
| x1.fd_v2_3/5 1.79999 |
| net1 1.8 |
| x1.fd_v2_3/2 1.66508 |
| x1.fd_v2_4/clk_in 6.92777e-06 |
| x1.fd_v2_3/7 1.66509 |
| x1.fd_v2_4/4 0.81231 |
| x1.fd_v2_4/3 1.8 |
| x1.fd_v2_4/6 1.58948 |
| x1.fd_v2_4/clkb 1.8 |
| x1.fd_v2_4/5 1.58948 |
| x1.fd_v2_4/2 2.08479e-05 |
| x1.fd_v2_5/clk_in 1.80004 |
| x1.fd_v2_4/7 1.01381e-05 |
| x1.fd_v2_5/4 -3.45216e-06 |
| x1.fd_v2_5/3 -1.00752e-05 |
| x1.fd_v2_5/6 0.794419 |
| x1.fd_v2_5/clkb -3.70911e-05 |
| x1.fd_v2_5/5 1.79999 |
| x1.fd_v2_5/2 1.66028 |
| x1.fd_v2_6/clk_in -4.25264e-06 |
| x1.fd_v2_5/7 1.66051 |
| x1.fd_v2_6/4 0.808828 |
| x1.fd_v2_6/3 1.8 |
| x1.fd_v2_6/6 1.60655 |
| x1.fd_v2_6/clkb 1.80012 |
| x1.fd_v2_6/5 1.60641 |
| x1.fd_v2_6/2 -5.8657e-05 |
| out_div128_buf 1.8 |
| x1.fd_v2_6/7 -6.09207e-05 |
| x1.fd_v2_7/4 1.26016e-05 |
| x1.fd_v2_7/3 4.71267e-06 |
| x1.fd_v2_7/6 0.79495 |
| x1.fd_v2_7/clkb 2.0188e-06 |
| x1.fd_v2_7/5 1.8 |
| x1.fd_v2_7/2 1.65837 |
| out_div256_buf 7.70075e-06 |
| x1.fd_v2_7/7 1.65837 |
| x1.fd_v2_8/4 0.810461 |
| x1.fd_v2_8/3 1.8 |
| x1.fd_v2_8/6 1.59917 |
| x1.fd_v2_8/clkb 1.8 |
| x1.fd_v2_8/5 1.59917 |
| x1.fd_v2_8/2 1.81705e-05 |
| x1.fd_v2_9/clk_in 1.8 |
| x1.fd_v2_8/7 1.55651e-05 |
| x1.fd_v2_9/4 1.11543e-05 |
| x1.fd_v2_9/3 3.14149e-06 |
| x1.fd_v2_9/6 0.79617 |
| x1.fd_v2_9/clkb -8.87153e-08 |
| x1.fd_v2_9/5 1.8 |
| x1.fd_v2_9/2 1.65471 |
| x1.fd_v2_9/clk_out -2.67459e-05 |
| x1.fd_v2_9/7 1.65471 |
| x1.fd_v5_0/4 1.71492 |
| x1.fd_v5_0/5 -0.0174329 |
| x1.fd_v5_0/2 1.79636 |
| x1.fd_v5_0/3 -0.00543058 |
| x1.fd_v5_0/clkb_buf 1.79505 |
| x1.fd_v5_0/clk_in_buf 0.00351015 |
| x1.fd_v5_0/clkb_int 1.79665 |
| x1.fd_v5_0/dus -0.00627537 |
| x1.fd_v5_0/6 0.00535738 |
| x1.fd_v5_0/7 1.79267 |
| x1.fd_v2_1/clk_in -0.040032 |
| x1.out -0.0161395 |
| x1.3-stage_cs-vco_dp9_0/net7 1.79442 |
| x1.x3-stage_cs-vco_dp9_0.net6 -0.00315382 |
| net2 0 |
| x1.x3-stage_cs-vco_dp9_0.vgp 1.70271 |
| vctrl 0 |
| x1.x3-stage_cs-vco_dp9_0.net8 0.982534 |
| x1.3-stage_cs-vco_dp9_0/ng3 2.69135e-05 |
| x1.x3-stage_cs-vco_dp9_0.ng0 1.50189e-05 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_n_v2_0/selb -2.46251e-05 |
| vsel0 1.8 |
| x1.x3-stage_cs-vco_dp9_0.ng1 2.05503e-05 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_n_v2_1/selb -2.27226e-05 |
| vsel1 1.8 |
| x1.x3-stage_cs-vco_dp9_0.ng2 2.75821e-05 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_n_v2_2/selb -2.21318e-05 |
| vsel2 1.8 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_n_v2_3/selb -1.69716e-05 |
| vsel3 1.8 |
| x1.x3-stage_cs-vco_dp9_0.net3 0.983204 |
| x1.x3-stage_cs-vco_dp9_0.net5 1.8048 |
| x1.x3-stage_cs-vco_dp9_0.net2 1.03367 |
| x1.x3-stage_cs-vco_dp9_0.net4 0.0707445 |
| x1.x3-stage_cs-vco_dp9_0.pg3 1.70271 |
| x1.x3-stage_cs-vco_dp9_0.pg0 1.70271 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_p_0/selb -6.50028e-05 |
| x1.x3-stage_cs-vco_dp9_0.pg1 1.70271 |
| x1.x3-stage_cs-vco_dp9_0.pg2 1.70271 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_p_2/selb -6.51181e-05 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_p_1/selb -6.44664e-05 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_p_3/selb -6.31688e-05 |
| x1.fd_v2_1/4 -0.0548854 |
| x1.fd_v2_1/3 1.79947 |
| x1.fd_v2_1/6 1.79922 |
| x1.fd_v2_1/clkb 1.78983 |
| x1.fd_v2_1/5 1.79472 |
| x1.fd_v2_1/2 -0.00524352 |
| x1.fd_v2_2/clk_in 1.80761 |
| x1.fd_v2_1/7 0.0210799 |
| x1.fd_v2_2/4 1.80609 |
| x1.fd_v2_2/3 1.81536 |
| x1.fd_v2_2/6 1.54268 |
| x1.fd_v2_2/clkb 0.031251 |
| x1.fd_v2_2/5 0.0428536 |
| x1.fd_v2_2/2 0.000697906 |
| x1.fd_v2_2/7 -0.000309931 |
| x1.3-stage_cs-vco_dp9_0/net6 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_p_3/selb 0 |
| x1.3-stage_cs-vco_dp9_0/pg3 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_p_1/selb 0 |
| x1.3-stage_cs-vco_dp9_0/pg1 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_p_2/selb 0 |
| x1.3-stage_cs-vco_dp9_0/pg2 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_p_0/selb 0 |
| x1.3-stage_cs-vco_dp9_0/pg0 0 |
| x1.3-stage_cs-vco_dp9_0/net4 0 |
| x1.3-stage_cs-vco_dp9_0/net3 0 |
| x1.3-stage_cs-vco_dp9_0/net5 0 |
| x1.3-stage_cs-vco_dp9_0/net2 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_n_v2_2/selb 0 |
| x1.3-stage_cs-vco_dp9_0/ng2 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_n_v2_1/selb 0 |
| x1.3-stage_cs-vco_dp9_0/ng1 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_n_v2_0/selb 0 |
| x1.3-stage_cs-vco_dp9_0/ng0 0 |
| x1.3-stage_cs-vco_dp9_0/net8 0 |
| x1.3-stage_cs-vco_dp9_0/vgp 0 |
| vdd 1.8 |
| buf1a_out 1.79998 |
| buf2a_out 1.79999 |
| buf4a_out 1.8 |
| buf8a_out 1.8 |
| pad_out_a 1.8 |
| buf1b_out -3.84638e-05 |
| buf2b_out -4.29694e-05 |
| buf4b_out -4.55334e-05 |
| buf8b_out -4.40379e-05 |
| pad_out_b -2.21527e-05 |
| v1#branch 5.53124e-08 |
| vsel3#branch 5.70942e-09 |
| vsel2#branch 1.5568e-08 |
| vsel1#branch 1.96122e-08 |
| vsel0#branch 2.00558e-08 |
| vmeas_current_gnd#branch -2.14417e-05 |
| vmeas_current_vdd#branch -5.47662e-05 |
| v2#branch 5.48476e-05 |
| |
| |
| No. of Data Rows : 20020 |
| |
| Measurements for Transient Analysis |
| |
| tvco_outside_while = 2.451055e-10 targ= 1.471577e-08 trig= 1.447066e-08 |
| fvco_outside_while = 4.07988e+09 |
| tdiv128_outside_while= 4.702415e-08 targ= 9.069466e-08 trig= 4.367051e-08 |
| fdiv128_outside_while= 2.12657e+07 |
| supply_current_rms_outside_while= 2.10806e-03 from= 1.00000e-08 to= 4.00000e-08 |
| ground_current_rms_outside_while= 5.27561e-04 from= 1.00000e-08 to= 4.00000e-08 |
| vctrl_avg_outside_while= 1.100000e+00 from= 1.000000e-08 to= 2.000500e-08 |
| vhigh_outside_while = 1.807033e+00 at= 1.999500e-08 |
| vlow_outside_while = 1.798545e+00 at= 1.995500e-08 |
| peak_to_peak_outside_while= 8.48762e-03 |
| supply_current_rms = 2.07875e-03 from= 0.00000e+00 to= 2.00000e-07 |
| |
| binary raw file "vco_with_fdivs_POST_LAYOUT_tb_WITH_APPENDWRITE.raw" |
| Reset re-loads circuit ** sch_path: /home/darunix/gitsandboxes/vco/vco/xschem/vco_with_fdivs_tb.sch |
| |
| Circuit: ** sch_path: /home/darunix/gitsandboxes/vco/vco/xschem/vco_with_fdivs_tb.sch |
| |
| option SCALE: Scale is set to 1e-06 for instance and model parameters |
| Doing analysis at TEMP = 27.000000 and TNOM = 27.000000 |
| |
| Warning: v1: no DC value, transient time 0 value used |
| Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/net2 and x1.3-stage_cs-vco_dp9_0/net2 |
| |
| Note: Starting dynamic gmin stepping |
| Trying gmin = 1.0000E-03 Note: One successful gmin step |
| Trying gmin = 1.0000E-04 Note: One successful gmin step |
| Trying gmin = 1.0000E-05 Note: One successful gmin step |
| Trying gmin = 1.0000E-06 Note: One successful gmin step |
| Trying gmin = 1.0000E-07 Note: One successful gmin step |
| Trying gmin = 1.0000E-08 Note: One successful gmin step |
| Trying gmin = 1.0000E-09 Note: One successful gmin step |
| Trying gmin = 1.0000E-10 Note: One successful gmin step |
| Trying gmin = 1.0000E-11 Warning: Further gmin increment |
| Trying gmin = 5.6234E-11 Warning: Further gmin increment |
| Trying gmin = 8.6596E-11 Note: One successful gmin step |
| Trying gmin = 6.9783E-11 Note: One successful gmin step |
| Trying gmin = 5.0481E-11 Note: One successful gmin step |
| Trying gmin = 3.1059E-11 Note: One successful gmin step |
| Trying gmin = 1.4989E-11 Note: One successful gmin step |
| Trying gmin = 5.0254E-12 Warning: Further gmin increment |
| Trying gmin = 1.1406E-11 Note: One successful gmin step |
| Trying gmin = 7.5710E-12 Note: One successful gmin step |
| Trying gmin = 4.0943E-12 Warning: Further gmin increment |
| Trying gmin = 6.4924E-12 Note: One successful gmin step |
| Trying gmin = 5.1558E-12 Warning: Further gmin increment |
| Trying gmin = 6.1289E-12 Warning: Further gmin increment |
| Trying gmin = 6.3996E-12 Note: One successful gmin step |
| Trying gmin = 6.2628E-12 Warning: Further gmin increment |
| Trying gmin = 6.3651E-12 Note: One successful gmin step |
| Trying gmin = 6.3137E-12 Note: One successful gmin step |
| Trying gmin = 6.2374E-12 Note: One successful gmin step |
| Trying gmin = 6.1247E-12 Note: One successful gmin step |
| Trying gmin = 5.9595E-12 Note: One successful gmin step |
| Trying gmin = 5.7199E-12 Note: One successful gmin step |
| Trying gmin = 5.3785E-12 Note: One successful gmin step |
| Trying gmin = 4.9043E-12 Note: One successful gmin step |
| Trying gmin = 4.2701E-12 Note: One successful gmin step |
| Trying gmin = 3.4692E-12 Note: One successful gmin step |
| Trying gmin = 2.5406E-12 Note: One successful gmin step |
| Trying gmin = 1.5921E-12 Note: One successful gmin step |
| Trying gmin = 1.0000E-12 Note: One successful gmin step |
| Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Dynamic gmin stepping failed |
| Note: Starting true gmin stepping |
| Trying gmin = 1.0000E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 5.6234E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 8.6596E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 9.6466E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 9.9105E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 9.9775E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 9.9944E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 9.9986E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 9.9996E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Last gmin step failed |
| Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: True gmin stepping failed |
| Note: Starting source stepping |
| Supplies reduced to 0.0000% Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| |
| Trying gmin = 1.0000E-02 Note: One successful gmin step |
| Trying gmin = 1.0000E-03 Note: One successful gmin step |
| Trying gmin = 1.0000E-04 Note: One successful gmin step |
| Trying gmin = 1.0000E-05 Note: One successful gmin step |
| Trying gmin = 1.0000E-06 Note: One successful gmin step |
| Trying gmin = 1.0000E-07 Note: One successful gmin step |
| Trying gmin = 1.0000E-08 Note: One successful gmin step |
| Trying gmin = 1.0000E-09 Note: One successful gmin step |
| Trying gmin = 1.0000E-10 Note: One successful gmin step |
| Trying gmin = 1.0000E-11 Note: One successful gmin step |
| Trying gmin = 1.0000E-12 Note: One successful gmin step |
| Note: One successful source step |
| Supplies reduced to 0.1000% Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Supplies reduced to 0.0000% Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: source stepping failed |
| Note: Transient op started |
| Note: Transient op finished successfully |
| |
| Initial Transient Solution |
| -------------------------- |
| |
| Node Voltage |
| ---- ------- |
| x1.fd_v2_3/4 -6.57436e-06 |
| x1.fd_v2_3/clk_in 1.79996 |
| x1.fd_v2_3/3 -1.30231e-05 |
| x1.fd_v2_3/6 0.792592 |
| x1.fd_v2_3/clkb -1.39191e-05 |
| x1.fd_v2_3/5 1.79999 |
| net1 1.8 |
| x1.fd_v2_3/2 1.66508 |
| x1.fd_v2_4/clk_in 6.92777e-06 |
| x1.fd_v2_3/7 1.66509 |
| x1.fd_v2_4/4 0.81231 |
| x1.fd_v2_4/3 1.8 |
| x1.fd_v2_4/6 1.58948 |
| x1.fd_v2_4/clkb 1.8 |
| x1.fd_v2_4/5 1.58948 |
| x1.fd_v2_4/2 2.08479e-05 |
| x1.fd_v2_5/clk_in 1.80004 |
| x1.fd_v2_4/7 1.01381e-05 |
| x1.fd_v2_5/4 -3.45216e-06 |
| x1.fd_v2_5/3 -1.00752e-05 |
| x1.fd_v2_5/6 0.794419 |
| x1.fd_v2_5/clkb -3.70911e-05 |
| x1.fd_v2_5/5 1.79999 |
| x1.fd_v2_5/2 1.66028 |
| x1.fd_v2_6/clk_in -4.25264e-06 |
| x1.fd_v2_5/7 1.66051 |
| x1.fd_v2_6/4 0.808828 |
| x1.fd_v2_6/3 1.8 |
| x1.fd_v2_6/6 1.60655 |
| x1.fd_v2_6/clkb 1.80012 |
| x1.fd_v2_6/5 1.60641 |
| x1.fd_v2_6/2 -5.8657e-05 |
| out_div128_buf 1.8 |
| x1.fd_v2_6/7 -6.09207e-05 |
| x1.fd_v2_7/4 1.26016e-05 |
| x1.fd_v2_7/3 4.71267e-06 |
| x1.fd_v2_7/6 0.79495 |
| x1.fd_v2_7/clkb 2.0188e-06 |
| x1.fd_v2_7/5 1.8 |
| x1.fd_v2_7/2 1.65837 |
| out_div256_buf 7.70075e-06 |
| x1.fd_v2_7/7 1.65837 |
| x1.fd_v2_8/4 0.810461 |
| x1.fd_v2_8/3 1.8 |
| x1.fd_v2_8/6 1.59917 |
| x1.fd_v2_8/clkb 1.8 |
| x1.fd_v2_8/5 1.59917 |
| x1.fd_v2_8/2 1.81705e-05 |
| x1.fd_v2_9/clk_in 1.8 |
| x1.fd_v2_8/7 1.55651e-05 |
| x1.fd_v2_9/4 1.11543e-05 |
| x1.fd_v2_9/3 3.14149e-06 |
| x1.fd_v2_9/6 0.79617 |
| x1.fd_v2_9/clkb -8.87153e-08 |
| x1.fd_v2_9/5 1.8 |
| x1.fd_v2_9/2 1.65471 |
| x1.fd_v2_9/clk_out -2.67459e-05 |
| x1.fd_v2_9/7 1.65471 |
| x1.fd_v5_0/4 1.71492 |
| x1.fd_v5_0/5 -0.0174329 |
| x1.fd_v5_0/2 1.79636 |
| x1.fd_v5_0/3 -0.00543058 |
| x1.fd_v5_0/clkb_buf 1.79505 |
| x1.fd_v5_0/clk_in_buf 0.00351015 |
| x1.fd_v5_0/clkb_int 1.79665 |
| x1.fd_v5_0/dus -0.00627537 |
| x1.fd_v5_0/6 0.00535738 |
| x1.fd_v5_0/7 1.79267 |
| x1.fd_v2_1/clk_in -0.040032 |
| x1.out -0.0161395 |
| x1.3-stage_cs-vco_dp9_0/net7 1.79442 |
| x1.x3-stage_cs-vco_dp9_0.net6 -0.00315382 |
| net2 0 |
| x1.x3-stage_cs-vco_dp9_0.vgp 1.70271 |
| vctrl 0 |
| x1.x3-stage_cs-vco_dp9_0.net8 0.982534 |
| x1.3-stage_cs-vco_dp9_0/ng3 2.69135e-05 |
| x1.x3-stage_cs-vco_dp9_0.ng0 1.50189e-05 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_n_v2_0/selb -2.46251e-05 |
| vsel0 1.8 |
| x1.x3-stage_cs-vco_dp9_0.ng1 2.05503e-05 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_n_v2_1/selb -2.27226e-05 |
| vsel1 1.8 |
| x1.x3-stage_cs-vco_dp9_0.ng2 2.75821e-05 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_n_v2_2/selb -2.21318e-05 |
| vsel2 1.8 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_n_v2_3/selb -1.69716e-05 |
| vsel3 1.8 |
| x1.x3-stage_cs-vco_dp9_0.net3 0.983204 |
| x1.x3-stage_cs-vco_dp9_0.net5 1.8048 |
| x1.x3-stage_cs-vco_dp9_0.net2 1.03367 |
| x1.x3-stage_cs-vco_dp9_0.net4 0.0707445 |
| x1.x3-stage_cs-vco_dp9_0.pg3 1.70271 |
| x1.x3-stage_cs-vco_dp9_0.pg0 1.70271 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_p_0/selb -6.50028e-05 |
| x1.x3-stage_cs-vco_dp9_0.pg1 1.70271 |
| x1.x3-stage_cs-vco_dp9_0.pg2 1.70271 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_p_2/selb -6.51181e-05 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_p_1/selb -6.44664e-05 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_p_3/selb -6.31688e-05 |
| x1.fd_v2_1/4 -0.0548854 |
| x1.fd_v2_1/3 1.79947 |
| x1.fd_v2_1/6 1.79922 |
| x1.fd_v2_1/clkb 1.78983 |
| x1.fd_v2_1/5 1.79472 |
| x1.fd_v2_1/2 -0.00524352 |
| x1.fd_v2_2/clk_in 1.80761 |
| x1.fd_v2_1/7 0.0210799 |
| x1.fd_v2_2/4 1.80609 |
| x1.fd_v2_2/3 1.81536 |
| x1.fd_v2_2/6 1.54268 |
| x1.fd_v2_2/clkb 0.031251 |
| x1.fd_v2_2/5 0.0428536 |
| x1.fd_v2_2/2 0.000697906 |
| x1.fd_v2_2/7 -0.000309931 |
| x1.3-stage_cs-vco_dp9_0/net6 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_p_3/selb 0 |
| x1.3-stage_cs-vco_dp9_0/pg3 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_p_1/selb 0 |
| x1.3-stage_cs-vco_dp9_0/pg1 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_p_2/selb 0 |
| x1.3-stage_cs-vco_dp9_0/pg2 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_p_0/selb 0 |
| x1.3-stage_cs-vco_dp9_0/pg0 0 |
| x1.3-stage_cs-vco_dp9_0/net4 0 |
| x1.3-stage_cs-vco_dp9_0/net3 0 |
| x1.3-stage_cs-vco_dp9_0/net5 0 |
| x1.3-stage_cs-vco_dp9_0/net2 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_n_v2_2/selb 0 |
| x1.3-stage_cs-vco_dp9_0/ng2 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_n_v2_1/selb 0 |
| x1.3-stage_cs-vco_dp9_0/ng1 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_n_v2_0/selb 0 |
| x1.3-stage_cs-vco_dp9_0/ng0 0 |
| x1.3-stage_cs-vco_dp9_0/net8 0 |
| x1.3-stage_cs-vco_dp9_0/vgp 0 |
| vdd 1.8 |
| buf1a_out 1.79998 |
| buf2a_out 1.79999 |
| buf4a_out 1.8 |
| buf8a_out 1.8 |
| pad_out_a 1.8 |
| buf1b_out -3.84638e-05 |
| buf2b_out -4.29694e-05 |
| buf4b_out -4.55334e-05 |
| buf8b_out -4.40379e-05 |
| pad_out_b -2.21527e-05 |
| v1#branch 5.53124e-08 |
| vsel3#branch 5.70942e-09 |
| vsel2#branch 1.5568e-08 |
| vsel1#branch 1.96122e-08 |
| vsel0#branch 2.00558e-08 |
| vmeas_current_gnd#branch -2.14417e-05 |
| vmeas_current_vdd#branch -5.47662e-05 |
| v2#branch 5.48476e-05 |
| |
| |
| No. of Data Rows : 20020 |
| |
| Measurements for Transient Analysis |
| |
| tvco_outside_while = 2.430863e-10 targ= 1.452454e-08 trig= 1.428145e-08 |
| fvco_outside_while = 4.11377e+09 |
| tdiv128_outside_while= 4.666034e-08 targ= 8.993770e-08 trig= 4.327735e-08 |
| fdiv128_outside_while= 2.14315e+07 |
| supply_current_rms_outside_while= 2.15040e-03 from= 1.00000e-08 to= 4.00000e-08 |
| ground_current_rms_outside_while= 5.59051e-04 from= 1.00000e-08 to= 4.00000e-08 |
| vctrl_avg_outside_while= 1.300000e+00 from= 1.000000e-08 to= 2.000500e-08 |
| vhigh_outside_while = 1.837946e+00 at= 1.982500e-08 |
| vlow_outside_while = 1.719673e-01 at= 1.999500e-08 |
| peak_to_peak_outside_while= 1.66598e+00 |
| supply_current_rms = 2.12370e-03 from= 0.00000e+00 to= 2.00000e-07 |
| |
| binary raw file "vco_with_fdivs_POST_LAYOUT_tb_WITH_APPENDWRITE.raw" |
| Reset re-loads circuit ** sch_path: /home/darunix/gitsandboxes/vco/vco/xschem/vco_with_fdivs_tb.sch |
| |
| Circuit: ** sch_path: /home/darunix/gitsandboxes/vco/vco/xschem/vco_with_fdivs_tb.sch |
| |
| option SCALE: Scale is set to 1e-06 for instance and model parameters |
| Doing analysis at TEMP = 27.000000 and TNOM = 27.000000 |
| |
| Warning: v1: no DC value, transient time 0 value used |
| Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/net2 and x1.3-stage_cs-vco_dp9_0/net2 |
| |
| Note: Starting dynamic gmin stepping |
| Trying gmin = 1.0000E-03 Note: One successful gmin step |
| Trying gmin = 1.0000E-04 Note: One successful gmin step |
| Trying gmin = 1.0000E-05 Note: One successful gmin step |
| Trying gmin = 1.0000E-06 Note: One successful gmin step |
| Trying gmin = 1.0000E-07 Note: One successful gmin step |
| Trying gmin = 1.0000E-08 Note: One successful gmin step |
| Trying gmin = 1.0000E-09 Note: One successful gmin step |
| Trying gmin = 1.0000E-10 Note: One successful gmin step |
| Trying gmin = 1.0000E-11 Warning: Further gmin increment |
| Trying gmin = 5.6234E-11 Warning: Further gmin increment |
| Trying gmin = 8.6596E-11 Note: One successful gmin step |
| Trying gmin = 6.9783E-11 Note: One successful gmin step |
| Trying gmin = 5.0481E-11 Note: One successful gmin step |
| Trying gmin = 3.1059E-11 Note: One successful gmin step |
| Trying gmin = 1.4989E-11 Note: One successful gmin step |
| Trying gmin = 5.0254E-12 Warning: Further gmin increment |
| Trying gmin = 1.1406E-11 Note: One successful gmin step |
| Trying gmin = 7.5710E-12 Note: One successful gmin step |
| Trying gmin = 4.0943E-12 Warning: Further gmin increment |
| Trying gmin = 6.4924E-12 Note: One successful gmin step |
| Trying gmin = 5.1558E-12 Warning: Further gmin increment |
| Trying gmin = 6.1289E-12 Warning: Further gmin increment |
| Trying gmin = 6.3996E-12 Note: One successful gmin step |
| Trying gmin = 6.2628E-12 Warning: Further gmin increment |
| Trying gmin = 6.3651E-12 Note: One successful gmin step |
| Trying gmin = 6.3137E-12 Note: One successful gmin step |
| Trying gmin = 6.2374E-12 Note: One successful gmin step |
| Trying gmin = 6.1247E-12 Note: One successful gmin step |
| Trying gmin = 5.9595E-12 Note: One successful gmin step |
| Trying gmin = 5.7199E-12 Note: One successful gmin step |
| Trying gmin = 5.3785E-12 Note: One successful gmin step |
| Trying gmin = 4.9043E-12 Note: One successful gmin step |
| Trying gmin = 4.2701E-12 Note: One successful gmin step |
| Trying gmin = 3.4692E-12 Note: One successful gmin step |
| Trying gmin = 2.5406E-12 Note: One successful gmin step |
| Trying gmin = 1.5921E-12 Note: One successful gmin step |
| Trying gmin = 1.0000E-12 Note: One successful gmin step |
| Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Dynamic gmin stepping failed |
| Note: Starting true gmin stepping |
| Trying gmin = 1.0000E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 5.6234E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 8.6596E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 9.6466E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 9.9105E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 9.9775E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 9.9944E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 9.9986E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 9.9996E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Last gmin step failed |
| Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: True gmin stepping failed |
| Note: Starting source stepping |
| Supplies reduced to 0.0000% Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| |
| Trying gmin = 1.0000E-02 Note: One successful gmin step |
| Trying gmin = 1.0000E-03 Note: One successful gmin step |
| Trying gmin = 1.0000E-04 Note: One successful gmin step |
| Trying gmin = 1.0000E-05 Note: One successful gmin step |
| Trying gmin = 1.0000E-06 Note: One successful gmin step |
| Trying gmin = 1.0000E-07 Note: One successful gmin step |
| Trying gmin = 1.0000E-08 Note: One successful gmin step |
| Trying gmin = 1.0000E-09 Note: One successful gmin step |
| Trying gmin = 1.0000E-10 Note: One successful gmin step |
| Trying gmin = 1.0000E-11 Note: One successful gmin step |
| Trying gmin = 1.0000E-12 Note: One successful gmin step |
| Note: One successful source step |
| Supplies reduced to 0.1000% Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Supplies reduced to 0.0000% Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: source stepping failed |
| Note: Transient op started |
| Note: Transient op finished successfully |
| |
| Initial Transient Solution |
| -------------------------- |
| |
| Node Voltage |
| ---- ------- |
| x1.fd_v2_3/4 -6.57436e-06 |
| x1.fd_v2_3/clk_in 1.79996 |
| x1.fd_v2_3/3 -1.30231e-05 |
| x1.fd_v2_3/6 0.792592 |
| x1.fd_v2_3/clkb -1.39191e-05 |
| x1.fd_v2_3/5 1.79999 |
| net1 1.8 |
| x1.fd_v2_3/2 1.66508 |
| x1.fd_v2_4/clk_in 6.92777e-06 |
| x1.fd_v2_3/7 1.66509 |
| x1.fd_v2_4/4 0.81231 |
| x1.fd_v2_4/3 1.8 |
| x1.fd_v2_4/6 1.58948 |
| x1.fd_v2_4/clkb 1.8 |
| x1.fd_v2_4/5 1.58948 |
| x1.fd_v2_4/2 2.08479e-05 |
| x1.fd_v2_5/clk_in 1.80004 |
| x1.fd_v2_4/7 1.01381e-05 |
| x1.fd_v2_5/4 -3.45216e-06 |
| x1.fd_v2_5/3 -1.00752e-05 |
| x1.fd_v2_5/6 0.794419 |
| x1.fd_v2_5/clkb -3.70911e-05 |
| x1.fd_v2_5/5 1.79999 |
| x1.fd_v2_5/2 1.66028 |
| x1.fd_v2_6/clk_in -4.25264e-06 |
| x1.fd_v2_5/7 1.66051 |
| x1.fd_v2_6/4 0.808828 |
| x1.fd_v2_6/3 1.8 |
| x1.fd_v2_6/6 1.60655 |
| x1.fd_v2_6/clkb 1.80012 |
| x1.fd_v2_6/5 1.60641 |
| x1.fd_v2_6/2 -5.8657e-05 |
| out_div128_buf 1.8 |
| x1.fd_v2_6/7 -6.09207e-05 |
| x1.fd_v2_7/4 1.26016e-05 |
| x1.fd_v2_7/3 4.71267e-06 |
| x1.fd_v2_7/6 0.79495 |
| x1.fd_v2_7/clkb 2.0188e-06 |
| x1.fd_v2_7/5 1.8 |
| x1.fd_v2_7/2 1.65837 |
| out_div256_buf 7.70075e-06 |
| x1.fd_v2_7/7 1.65837 |
| x1.fd_v2_8/4 0.810461 |
| x1.fd_v2_8/3 1.8 |
| x1.fd_v2_8/6 1.59917 |
| x1.fd_v2_8/clkb 1.8 |
| x1.fd_v2_8/5 1.59917 |
| x1.fd_v2_8/2 1.81705e-05 |
| x1.fd_v2_9/clk_in 1.8 |
| x1.fd_v2_8/7 1.55651e-05 |
| x1.fd_v2_9/4 1.11543e-05 |
| x1.fd_v2_9/3 3.14149e-06 |
| x1.fd_v2_9/6 0.79617 |
| x1.fd_v2_9/clkb -8.87153e-08 |
| x1.fd_v2_9/5 1.8 |
| x1.fd_v2_9/2 1.65471 |
| x1.fd_v2_9/clk_out -2.67459e-05 |
| x1.fd_v2_9/7 1.65471 |
| x1.fd_v5_0/4 1.71492 |
| x1.fd_v5_0/5 -0.0174329 |
| x1.fd_v5_0/2 1.79636 |
| x1.fd_v5_0/3 -0.00543058 |
| x1.fd_v5_0/clkb_buf 1.79505 |
| x1.fd_v5_0/clk_in_buf 0.00351015 |
| x1.fd_v5_0/clkb_int 1.79665 |
| x1.fd_v5_0/dus -0.00627537 |
| x1.fd_v5_0/6 0.00535738 |
| x1.fd_v5_0/7 1.79267 |
| x1.fd_v2_1/clk_in -0.040032 |
| x1.out -0.0161395 |
| x1.3-stage_cs-vco_dp9_0/net7 1.79442 |
| x1.x3-stage_cs-vco_dp9_0.net6 -0.00315382 |
| net2 0 |
| x1.x3-stage_cs-vco_dp9_0.vgp 1.70271 |
| vctrl 0 |
| x1.x3-stage_cs-vco_dp9_0.net8 0.982534 |
| x1.3-stage_cs-vco_dp9_0/ng3 2.69135e-05 |
| x1.x3-stage_cs-vco_dp9_0.ng0 1.50189e-05 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_n_v2_0/selb -2.46251e-05 |
| vsel0 1.8 |
| x1.x3-stage_cs-vco_dp9_0.ng1 2.05503e-05 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_n_v2_1/selb -2.27226e-05 |
| vsel1 1.8 |
| x1.x3-stage_cs-vco_dp9_0.ng2 2.75821e-05 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_n_v2_2/selb -2.21318e-05 |
| vsel2 1.8 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_n_v2_3/selb -1.69716e-05 |
| vsel3 1.8 |
| x1.x3-stage_cs-vco_dp9_0.net3 0.983204 |
| x1.x3-stage_cs-vco_dp9_0.net5 1.8048 |
| x1.x3-stage_cs-vco_dp9_0.net2 1.03367 |
| x1.x3-stage_cs-vco_dp9_0.net4 0.0707445 |
| x1.x3-stage_cs-vco_dp9_0.pg3 1.70271 |
| x1.x3-stage_cs-vco_dp9_0.pg0 1.70271 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_p_0/selb -6.50028e-05 |
| x1.x3-stage_cs-vco_dp9_0.pg1 1.70271 |
| x1.x3-stage_cs-vco_dp9_0.pg2 1.70271 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_p_2/selb -6.51181e-05 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_p_1/selb -6.44664e-05 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_p_3/selb -6.31688e-05 |
| x1.fd_v2_1/4 -0.0548854 |
| x1.fd_v2_1/3 1.79947 |
| x1.fd_v2_1/6 1.79922 |
| x1.fd_v2_1/clkb 1.78983 |
| x1.fd_v2_1/5 1.79472 |
| x1.fd_v2_1/2 -0.00524352 |
| x1.fd_v2_2/clk_in 1.80761 |
| x1.fd_v2_1/7 0.0210799 |
| x1.fd_v2_2/4 1.80609 |
| x1.fd_v2_2/3 1.81536 |
| x1.fd_v2_2/6 1.54268 |
| x1.fd_v2_2/clkb 0.031251 |
| x1.fd_v2_2/5 0.0428536 |
| x1.fd_v2_2/2 0.000697906 |
| x1.fd_v2_2/7 -0.000309931 |
| x1.3-stage_cs-vco_dp9_0/net6 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_p_3/selb 0 |
| x1.3-stage_cs-vco_dp9_0/pg3 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_p_1/selb 0 |
| x1.3-stage_cs-vco_dp9_0/pg1 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_p_2/selb 0 |
| x1.3-stage_cs-vco_dp9_0/pg2 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_p_0/selb 0 |
| x1.3-stage_cs-vco_dp9_0/pg0 0 |
| x1.3-stage_cs-vco_dp9_0/net4 0 |
| x1.3-stage_cs-vco_dp9_0/net3 0 |
| x1.3-stage_cs-vco_dp9_0/net5 0 |
| x1.3-stage_cs-vco_dp9_0/net2 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_n_v2_2/selb 0 |
| x1.3-stage_cs-vco_dp9_0/ng2 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_n_v2_1/selb 0 |
| x1.3-stage_cs-vco_dp9_0/ng1 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_n_v2_0/selb 0 |
| x1.3-stage_cs-vco_dp9_0/ng0 0 |
| x1.3-stage_cs-vco_dp9_0/net8 0 |
| x1.3-stage_cs-vco_dp9_0/vgp 0 |
| vdd 1.8 |
| buf1a_out 1.79998 |
| buf2a_out 1.79999 |
| buf4a_out 1.8 |
| buf8a_out 1.8 |
| pad_out_a 1.8 |
| buf1b_out -3.84638e-05 |
| buf2b_out -4.29694e-05 |
| buf4b_out -4.55334e-05 |
| buf8b_out -4.40379e-05 |
| pad_out_b -2.21527e-05 |
| v1#branch 5.53124e-08 |
| vsel3#branch 5.70942e-09 |
| vsel2#branch 1.5568e-08 |
| vsel1#branch 1.96122e-08 |
| vsel0#branch 2.00558e-08 |
| vmeas_current_gnd#branch -2.14417e-05 |
| vmeas_current_vdd#branch -5.47662e-05 |
| v2#branch 5.48476e-05 |
| |
| |
| No. of Data Rows : 20020 |
| |
| Measurements for Transient Analysis |
| |
| tvco_outside_while = 2.423694e-10 targ= 1.444727e-08 trig= 1.420490e-08 |
| fvco_outside_while = 4.12593e+09 |
| tdiv128_outside_while= 4.653588e-08 targ= 8.966459e-08 trig= 4.312871e-08 |
| fdiv128_outside_while= 2.14888e+07 |
| supply_current_rms_outside_while= 2.16392e-03 from= 1.00000e-08 to= 4.00000e-08 |
| ground_current_rms_outside_while= 5.70654e-04 from= 1.00000e-08 to= 4.00000e-08 |
| vctrl_avg_outside_while= 1.500000e+00 from= 1.000000e-08 to= 2.000500e-08 |
| vhigh_outside_while = 1.837605e+00 at= 1.973500e-08 |
| vlow_outside_while = 1.797416e-02 at= 1.999500e-08 |
| peak_to_peak_outside_while= 1.81963e+00 |
| supply_current_rms = 2.13753e-03 from= 0.00000e+00 to= 2.00000e-07 |
| |
| binary raw file "vco_with_fdivs_POST_LAYOUT_tb_WITH_APPENDWRITE.raw" |
| Reset re-loads circuit ** sch_path: /home/darunix/gitsandboxes/vco/vco/xschem/vco_with_fdivs_tb.sch |
| |
| Circuit: ** sch_path: /home/darunix/gitsandboxes/vco/vco/xschem/vco_with_fdivs_tb.sch |
| |
| option SCALE: Scale is set to 1e-06 for instance and model parameters |
| Doing analysis at TEMP = 27.000000 and TNOM = 27.000000 |
| |
| Warning: v1: no DC value, transient time 0 value used |
| Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/net2 and x1.3-stage_cs-vco_dp9_0/net2 |
| |
| Note: Starting dynamic gmin stepping |
| Trying gmin = 1.0000E-03 Note: One successful gmin step |
| Trying gmin = 1.0000E-04 Note: One successful gmin step |
| Trying gmin = 1.0000E-05 Note: One successful gmin step |
| Trying gmin = 1.0000E-06 Note: One successful gmin step |
| Trying gmin = 1.0000E-07 Note: One successful gmin step |
| Trying gmin = 1.0000E-08 Note: One successful gmin step |
| Trying gmin = 1.0000E-09 Note: One successful gmin step |
| Trying gmin = 1.0000E-10 Note: One successful gmin step |
| Trying gmin = 1.0000E-11 Warning: Further gmin increment |
| Trying gmin = 5.6234E-11 Warning: Further gmin increment |
| Trying gmin = 8.6596E-11 Note: One successful gmin step |
| Trying gmin = 6.9783E-11 Note: One successful gmin step |
| Trying gmin = 5.0481E-11 Note: One successful gmin step |
| Trying gmin = 3.1059E-11 Note: One successful gmin step |
| Trying gmin = 1.4989E-11 Note: One successful gmin step |
| Trying gmin = 5.0254E-12 Warning: Further gmin increment |
| Trying gmin = 1.1406E-11 Note: One successful gmin step |
| Trying gmin = 7.5710E-12 Note: One successful gmin step |
| Trying gmin = 4.0943E-12 Warning: Further gmin increment |
| Trying gmin = 6.4924E-12 Note: One successful gmin step |
| Trying gmin = 5.1558E-12 Warning: Further gmin increment |
| Trying gmin = 6.1289E-12 Warning: Further gmin increment |
| Trying gmin = 6.3996E-12 Note: One successful gmin step |
| Trying gmin = 6.2628E-12 Warning: Further gmin increment |
| Trying gmin = 6.3651E-12 Note: One successful gmin step |
| Trying gmin = 6.3137E-12 Note: One successful gmin step |
| Trying gmin = 6.2374E-12 Note: One successful gmin step |
| Trying gmin = 6.1247E-12 Note: One successful gmin step |
| Trying gmin = 5.9595E-12 Note: One successful gmin step |
| Trying gmin = 5.7199E-12 Note: One successful gmin step |
| Trying gmin = 5.3785E-12 Note: One successful gmin step |
| Trying gmin = 4.9043E-12 Note: One successful gmin step |
| Trying gmin = 4.2701E-12 Note: One successful gmin step |
| Trying gmin = 3.4692E-12 Note: One successful gmin step |
| Trying gmin = 2.5406E-12 Note: One successful gmin step |
| Trying gmin = 1.5921E-12 Note: One successful gmin step |
| Trying gmin = 1.0000E-12 Note: One successful gmin step |
| Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Dynamic gmin stepping failed |
| Note: Starting true gmin stepping |
| Trying gmin = 1.0000E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 5.6234E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 8.6596E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 9.6466E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 9.9105E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 9.9775E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 9.9944E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 9.9986E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Further gmin increment |
| Trying gmin = 9.9996E-03 Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: Last gmin step failed |
| Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: True gmin stepping failed |
| Note: Starting source stepping |
| Supplies reduced to 0.0000% Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| |
| Trying gmin = 1.0000E-02 Note: One successful gmin step |
| Trying gmin = 1.0000E-03 Note: One successful gmin step |
| Trying gmin = 1.0000E-04 Note: One successful gmin step |
| Trying gmin = 1.0000E-05 Note: One successful gmin step |
| Trying gmin = 1.0000E-06 Note: One successful gmin step |
| Trying gmin = 1.0000E-07 Note: One successful gmin step |
| Trying gmin = 1.0000E-08 Note: One successful gmin step |
| Trying gmin = 1.0000E-09 Note: One successful gmin step |
| Trying gmin = 1.0000E-10 Note: One successful gmin step |
| Trying gmin = 1.0000E-11 Note: One successful gmin step |
| Trying gmin = 1.0000E-12 Note: One successful gmin step |
| Note: One successful source step |
| Supplies reduced to 0.1000% Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Supplies reduced to 0.0000% Warning: singular matrix: check nodes x1.3-stage_cs-vco_dp9_0/pg1 and x1.3-stage_cs-vco_dp9_0/pg1 |
| |
| Warning: source stepping failed |
| Note: Transient op started |
| Note: Transient op finished successfully |
| |
| Initial Transient Solution |
| -------------------------- |
| |
| Node Voltage |
| ---- ------- |
| x1.fd_v2_3/4 -6.57436e-06 |
| x1.fd_v2_3/clk_in 1.79996 |
| x1.fd_v2_3/3 -1.30231e-05 |
| x1.fd_v2_3/6 0.792592 |
| x1.fd_v2_3/clkb -1.39191e-05 |
| x1.fd_v2_3/5 1.79999 |
| net1 1.8 |
| x1.fd_v2_3/2 1.66508 |
| x1.fd_v2_4/clk_in 6.92777e-06 |
| x1.fd_v2_3/7 1.66509 |
| x1.fd_v2_4/4 0.81231 |
| x1.fd_v2_4/3 1.8 |
| x1.fd_v2_4/6 1.58948 |
| x1.fd_v2_4/clkb 1.8 |
| x1.fd_v2_4/5 1.58948 |
| x1.fd_v2_4/2 2.08479e-05 |
| x1.fd_v2_5/clk_in 1.80004 |
| x1.fd_v2_4/7 1.01381e-05 |
| x1.fd_v2_5/4 -3.45216e-06 |
| x1.fd_v2_5/3 -1.00752e-05 |
| x1.fd_v2_5/6 0.794419 |
| x1.fd_v2_5/clkb -3.70911e-05 |
| x1.fd_v2_5/5 1.79999 |
| x1.fd_v2_5/2 1.66028 |
| x1.fd_v2_6/clk_in -4.25264e-06 |
| x1.fd_v2_5/7 1.66051 |
| x1.fd_v2_6/4 0.808828 |
| x1.fd_v2_6/3 1.8 |
| x1.fd_v2_6/6 1.60655 |
| x1.fd_v2_6/clkb 1.80012 |
| x1.fd_v2_6/5 1.60641 |
| x1.fd_v2_6/2 -5.8657e-05 |
| out_div128_buf 1.8 |
| x1.fd_v2_6/7 -6.09207e-05 |
| x1.fd_v2_7/4 1.26016e-05 |
| x1.fd_v2_7/3 4.71267e-06 |
| x1.fd_v2_7/6 0.79495 |
| x1.fd_v2_7/clkb 2.0188e-06 |
| x1.fd_v2_7/5 1.8 |
| x1.fd_v2_7/2 1.65837 |
| out_div256_buf 7.70075e-06 |
| x1.fd_v2_7/7 1.65837 |
| x1.fd_v2_8/4 0.810461 |
| x1.fd_v2_8/3 1.8 |
| x1.fd_v2_8/6 1.59917 |
| x1.fd_v2_8/clkb 1.8 |
| x1.fd_v2_8/5 1.59917 |
| x1.fd_v2_8/2 1.81705e-05 |
| x1.fd_v2_9/clk_in 1.8 |
| x1.fd_v2_8/7 1.55651e-05 |
| x1.fd_v2_9/4 1.11543e-05 |
| x1.fd_v2_9/3 3.14149e-06 |
| x1.fd_v2_9/6 0.79617 |
| x1.fd_v2_9/clkb -8.87153e-08 |
| x1.fd_v2_9/5 1.8 |
| x1.fd_v2_9/2 1.65471 |
| x1.fd_v2_9/clk_out -2.67459e-05 |
| x1.fd_v2_9/7 1.65471 |
| x1.fd_v5_0/4 1.71492 |
| x1.fd_v5_0/5 -0.0174329 |
| x1.fd_v5_0/2 1.79636 |
| x1.fd_v5_0/3 -0.00543058 |
| x1.fd_v5_0/clkb_buf 1.79505 |
| x1.fd_v5_0/clk_in_buf 0.00351015 |
| x1.fd_v5_0/clkb_int 1.79665 |
| x1.fd_v5_0/dus -0.00627537 |
| x1.fd_v5_0/6 0.00535738 |
| x1.fd_v5_0/7 1.79267 |
| x1.fd_v2_1/clk_in -0.040032 |
| x1.out -0.0161395 |
| x1.3-stage_cs-vco_dp9_0/net7 1.79442 |
| x1.x3-stage_cs-vco_dp9_0.net6 -0.00315382 |
| net2 0 |
| x1.x3-stage_cs-vco_dp9_0.vgp 1.70271 |
| vctrl 0 |
| x1.x3-stage_cs-vco_dp9_0.net8 0.982534 |
| x1.3-stage_cs-vco_dp9_0/ng3 2.69135e-05 |
| x1.x3-stage_cs-vco_dp9_0.ng0 1.50189e-05 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_n_v2_0/selb -2.46251e-05 |
| vsel0 1.8 |
| x1.x3-stage_cs-vco_dp9_0.ng1 2.05503e-05 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_n_v2_1/selb -2.27226e-05 |
| vsel1 1.8 |
| x1.x3-stage_cs-vco_dp9_0.ng2 2.75821e-05 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_n_v2_2/selb -2.21318e-05 |
| vsel2 1.8 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_n_v2_3/selb -1.69716e-05 |
| vsel3 1.8 |
| x1.x3-stage_cs-vco_dp9_0.net3 0.983204 |
| x1.x3-stage_cs-vco_dp9_0.net5 1.8048 |
| x1.x3-stage_cs-vco_dp9_0.net2 1.03367 |
| x1.x3-stage_cs-vco_dp9_0.net4 0.0707445 |
| x1.x3-stage_cs-vco_dp9_0.pg3 1.70271 |
| x1.x3-stage_cs-vco_dp9_0.pg0 1.70271 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_p_0/selb -6.50028e-05 |
| x1.x3-stage_cs-vco_dp9_0.pg1 1.70271 |
| x1.x3-stage_cs-vco_dp9_0.pg2 1.70271 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_p_2/selb -6.51181e-05 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_p_1/selb -6.44664e-05 |
| x1.x3-stage_cs-vco_dp9_0.vco_switch_p_3/selb -6.31688e-05 |
| x1.fd_v2_1/4 -0.0548854 |
| x1.fd_v2_1/3 1.79947 |
| x1.fd_v2_1/6 1.79922 |
| x1.fd_v2_1/clkb 1.78983 |
| x1.fd_v2_1/5 1.79472 |
| x1.fd_v2_1/2 -0.00524352 |
| x1.fd_v2_2/clk_in 1.80761 |
| x1.fd_v2_1/7 0.0210799 |
| x1.fd_v2_2/4 1.80609 |
| x1.fd_v2_2/3 1.81536 |
| x1.fd_v2_2/6 1.54268 |
| x1.fd_v2_2/clkb 0.031251 |
| x1.fd_v2_2/5 0.0428536 |
| x1.fd_v2_2/2 0.000697906 |
| x1.fd_v2_2/7 -0.000309931 |
| x1.3-stage_cs-vco_dp9_0/net6 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_p_3/selb 0 |
| x1.3-stage_cs-vco_dp9_0/pg3 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_p_1/selb 0 |
| x1.3-stage_cs-vco_dp9_0/pg1 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_p_2/selb 0 |
| x1.3-stage_cs-vco_dp9_0/pg2 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_p_0/selb 0 |
| x1.3-stage_cs-vco_dp9_0/pg0 0 |
| x1.3-stage_cs-vco_dp9_0/net4 0 |
| x1.3-stage_cs-vco_dp9_0/net3 0 |
| x1.3-stage_cs-vco_dp9_0/net5 0 |
| x1.3-stage_cs-vco_dp9_0/net2 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_n_v2_2/selb 0 |
| x1.3-stage_cs-vco_dp9_0/ng2 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_n_v2_1/selb 0 |
| x1.3-stage_cs-vco_dp9_0/ng1 0 |
| x1.3-stage_cs-vco_dp9_0/vco_switch_n_v2_0/selb 0 |
| x1.3-stage_cs-vco_dp9_0/ng0 0 |
| x1.3-stage_cs-vco_dp9_0/net8 0 |
| x1.3-stage_cs-vco_dp9_0/vgp 0 |
| vdd 1.8 |
| buf1a_out 1.79998 |
| buf2a_out 1.79999 |
| buf4a_out 1.8 |
| buf8a_out 1.8 |
| pad_out_a 1.8 |
| buf1b_out -3.84638e-05 |
| buf2b_out -4.29694e-05 |
| buf4b_out -4.55334e-05 |
| buf8b_out -4.40379e-05 |
| pad_out_b -2.21527e-05 |
| v1#branch 5.53124e-08 |
| vsel3#branch 5.70942e-09 |
| vsel2#branch 1.5568e-08 |
| vsel1#branch 1.96122e-08 |
| vsel0#branch 2.00558e-08 |
| vmeas_current_gnd#branch -2.14417e-05 |
| vmeas_current_vdd#branch -5.47662e-05 |
| v2#branch 5.48476e-05 |
| |
| |
| No. of Data Rows : 20020 |
| |
| Measurements for Transient Analysis |
| |
| tvco_outside_while = 2.421232e-10 targ= 1.440559e-08 trig= 1.416347e-08 |
| fvco_outside_while = 4.13013e+09 |
| tdiv128_outside_while= 4.647070e-08 targ= 8.952035e-08 trig= 4.304965e-08 |
| fdiv128_outside_while= 2.15189e+07 |
| supply_current_rms_outside_while= 2.17283e-03 from= 1.00000e-08 to= 4.00000e-08 |
| ground_current_rms_outside_while= 5.76522e-04 from= 1.00000e-08 to= 4.00000e-08 |
| vctrl_avg_outside_while= 1.700000e+00 from= 1.000000e-08 to= 2.000500e-08 |
| vhigh_outside_while = 1.836673e+00 at= 1.969500e-08 |
| vlow_outside_while = 3.926997e-03 at= 1.999500e-08 |
| peak_to_peak_outside_while= 1.83275e+00 |
| supply_current_rms = 2.14517e-03 from= 0.00000e+00 to= 2.00000e-07 |
| |
| binary raw file "vco_with_fdivs_POST_LAYOUT_tb_WITH_APPENDWRITE.raw" |
| Doing analysis at TEMP = 27.000000 and TNOM = 27.000000 |
| |
| Warning: v1: no DC value, transient time 0 value used |
| |
| Measurements for Transient Analysis |
| |
| tvco_outside_while = 2.421232e-10 targ= 1.440559e-08 trig= 1.416347e-08 |
| Original line no.: 0, new internal line no.: 12457: |
| insertnumber: fails. |
| s = ".meas tran fvco_outside_while param= 4.130128851579692e+09 " u=" 4.130128851579692e+09 " id=0 |
| fvco_outside_while = 4.13013e+09 |
| tdiv128_outside_while= 4.647070e-08 targ= 8.952035e-08 trig= 4.304965e-08 |
| Original line no.: 0, new internal line no.: 12459: |
| insertnumber: fails. |
| s = ".meas tran fdiv128_outside_while param= 2.151893575271838e+07 " u=" 2.151893575271838e+07 " id=0 |
| fdiv128_outside_while= 2.15189e+07 |
| supply_current_rms_outside_while= 2.17283e-03 from= 1.00000e-08 to= 4.00000e-08 |
| ground_current_rms_outside_while= 5.76522e-04 from= 1.00000e-08 to= 4.00000e-08 |
| vctrl_avg_outside_while= 1.700000e+00 from= 1.000000e-08 to= 2.000500e-08 |
| vhigh_outside_while = 1.836673e+00 at= 1.969500e-08 |
| vlow_outside_while = 3.926997e-03 at= 1.999500e-08 |
| Original line no.: 0, new internal line no.: 12465: |
| insertnumber: fails. |
| s = ".meas tran peak_to_peak_outside_while param= 1.832746057572564e+00 " u=" 1.832746057572564e+00 " id=0 |
| peak_to_peak_outside_while= 1.83275e+00 |
| supply_current_rms = 2.14517e-03 from= 0.00000e+00 to= 2.00000e-07 |
| |
| |
| Total analysis time (seconds) = 122.954 |
| |
| Total CPU time (seconds) = 624.725 |
| |
| Total DRAM available = 7952.234 MB. |
| DRAM currently available = 593.336 MB. |
| Maximum ngspice program size = 1254.906 MB. |
| Current ngspice program size = 1237.535 MB. |
| |
| Shared ngspice pages = 10.227 MB. |
| Text (code) pages = 7.879 MB. |
| Stack = 0 bytes. |
| Library pages = 1227.422 MB. |
| |
