I. SETUP ANALYSIS REPORT AFTER PLACEMENT: Ideal clock ================================================================================================ Startpoint: sdi (input port clocked by SCK) Endpoint: digtop/spi_blk/data_okay_reg (rising edge-triggered flip-flop clocked by SCK) Scenario: func_max Path Group: SCK Path Type: max Point Fanout Derate Incr Path Voltage ---------------------------------------------------------------------------------------------- clock SCK (rise edge) 0.00 0.00 clock network delay (ideal) 0.00 0.00 input external delay 90.00 90.00 r sdi (in) 1.05 0.54 90.54 r 2.50 sdi (net) 1 1.05 0.00 90.54 r digtop/sdi (digtop_1) 1.05 0.00 90.54 r 2.50 digtop/sdi (net) 1.05 0.00 90.54 r digtop/spi_blk/sdi (sp_blk_1) 1.05 0.00 90.54 r 2.50 digtop/spi_blk/sdi (net) 1.05 0.00 90.54 r digtop/spi_blk/U4_ICC_place/A (bufX2) 1.05 0.00 * 90.54 r 2.50 digtop/spi_blk/U4_ICC_place/Y (bufX2) 1.05 1.19 91.73 r 2.50 digtop/spi_blk/n15 (net) 3 1.05 0.00 91.73 r digtop/spi_blk/DC1_34/B (Xnor2X1) 1.05 0.00 * 91.73 r 2.50 digtop/spi_blk/DC1_34/Y (Xnor2X1) 1.05 0.90 92.63 f 2.50 digtop/spi_blk/n171 (net) 3 1.05 0.00 92.63 f digtop/spi_blk/DC1_49/A (invX2) 1.05 0.00 * 92.63 f 2.50 digtop/spi_blk/DC1_49/Y (invX2) 1.05 0.66 93.29 r 2.50 digtop/spi_blk/n16 (net) 2 1.05 0.00 93.29 r digtop/spi_blk/DC1_90/A (nor4X1) 1.05 0.00 * 93.29 r 2.50 digtop/spi_blk/DC1_90/Y (nor4X1) 1.05 0.46 93.75 f 2.50 digtop/spi_blk/n172 (net) 1 1.05 0.00 93.75 f digtop/spi_blk/DC1_91/B (nand2X1) 1.05 0.00 * 93.75 f 2.50 digtop/spi_blk/DC1_91/Y (nand2X1) 1.05 1.09 94.84 r 2.50 digtop/spi_blk/n174 (net) 1 1.05 0.00 94.84 r digtop/spi_blk/DC1_92/B (nand2X1) 1.05 0.00 * 94.84 r 2.50 digtop/spi_blk/DC1_92/Y (nand2X1) 1.05 0.42 95.25 f 2.50 digtop/spi_blk/N127 (net) 2 1.05 0.00 95.25 f digtop/spi_blk/DC1_20/A (and2X2) 1.05 0.00 * 95.25 f 2.50 digtop/spi_blk/DC1_20/Y (and2X2) 1.05 0.85 96.10 f 2.50 digtop/spi_blk/N126 (net) 1 1.05 0.00 96.10 f digtop/spi_blk/data_okay_reg/D (sdffX2) 1.05 0.00 * 96.10 f 2.50 data arrival time 96.10 clock SCK (rise edge) 100.00 100.00 clock network delay (ideal) 0.00 100.00 clock uncertainty -0.25 99.75 digtop/spi_blk/data_okay_reg/CP (sdffX2) 0.00 99.75 r library setup time -1.45 98.30 data required time 98.30 ---------------------------------------------------------------------------------------------- data required time 98.30 data arrival time -96.10 ---------------------------------------------------------------------------------------------- slack (MET) 2.21 II. SETUP ANALYSIS REPORT AFTER CTS: Propagated clock ================================================================================================ Startpoint: sdi (input port clocked by SCK) Endpoint: digtop/spi_blk/data_okay_reg (rising edge-triggered flip-flop clocked by SCK) Scenario: func_max Path Group: SCK Path Type: max Point Fanout Derate Incr Path Voltage ---------------------------------------------------------------------------------------------- clock SCK (rise edge) 0.00 0.00 clock network delay (propagated) 0.00 0.00 input external delay 90.00 90.00 r sdi (in) 1.05 0.42 90.42 r 2.50 sdi (net) 1 1.05 0.00 90.42 r U1_ICC_cts/A (invX2) 1.05 0.00 * 90.42 r 2.50 U1_ICC_cts/Y (invX2) 1.05 0.40 90.82 f 2.50 n52 (net) 1 1.05 0.00 90.82 f U2_ICC_cts/A (invX3) 1.05 0.00 * 90.82 f 2.50 U2_ICC_cts/Y (invX3) 1.05 0.26 91.08 r 2.50 n53 (net) 1 1.05 0.00 91.08 r digtop/sdi (digtop_1) 1.05 0.00 91.08 r 2.50 digtop/sdi (net) 1.05 0.00 91.08 r digtop/spi_blk/sdi (sp_blk_1) 1.05 0.00 91.08 r 2.50 digtop/spi_blk/sdi (net) 1.05 0.00 91.08 r digtop/spi_blk/U4_ICC_place/A (bufX2) 1.05 0.00 * 91.08 r 2.50 digtop/spi_blk/U4_ICC_place/Y (bufX2) 1.05 0.74 91.83 r 2.50 digtop/spi_blk/n15 (net) 1 1.05 0.00 91.83 r digtop/spi_blk/U32_ICC_cts/A (dly1DX2) 1.05 0.00 * 91.83 r 2.50 digtop/spi_blk/U32_ICC_cts/Y (dly1DX2) 1.05 5.88 97.71 r 2.50 digtop/spi_blk/n236 (net) 1 1.05 0.00 97.71 r digtop/spi_blk/U7_ICC_cts/A (invX2) 1.05 0.00 * 97.71 r 2.50 digtop/spi_blk/U7_ICC_cts/Y (invX2) 1.05 0.25 97.97 f 2.50 digtop/spi_blk/n229 (net) 1 1.05 0.00 97.97 f digtop/spi_blk/U3_ICC_cts/A (bufX5) 1.05 0.00 * 97.97 f 2.50 digtop/spi_blk/U3_ICC_cts/Y (bufX5) 1.05 0.71 98.68 f 2.50 digtop/spi_blk/n224 (net) 1 1.05 0.00 98.68 f digtop/spi_blk/U8_ICC_cts/A (invX16) 1.05 0.00 * 98.68 f 2.50 digtop/spi_blk/U8_ICC_cts/Y (invX16) 1.05 0.24 98.92 r 2.50 digtop/spi_blk/n230 (net) 1 1.05 0.00 98.92 r digtop/spi_blk/U11_ICC_cts/A (invX16) 1.05 0.00 * 98.92 r 2.50 digtop/spi_blk/U11_ICC_cts/Y (invX16) 1.05 0.12 99.04 f 2.50 digtop/spi_blk/n234 (net) 1 1.05 0.00 99.04 f digtop/spi_blk/U12_ICC_cts/A (invX2) 1.05 0.00 * 99.04 f 2.50 digtop/spi_blk/U12_ICC_cts/Y (invX2) 1.05 0.23 99.27 r 2.50 digtop/spi_blk/n235 (net) 1 1.05 0.00 99.27 r digtop/spi_blk/U9_ICC_cts/A (invX2) 1.05 0.00 * 99.27 r 2.50 digtop/spi_blk/U9_ICC_cts/Y (invX2) 1.05 0.49 99.76 f 2.50 digtop/spi_blk/n232 (net) 1 1.05 0.00 99.76 f digtop/spi_blk/U10_ICC_cts/A (invX16) 1.05 0.00 * 99.76 f 2.50 digtop/spi_blk/U10_ICC_cts/Y (invX16) 1.05 0.34 100.10 r 2.50 digtop/spi_blk/n233 (net) 3 1.05 0.00 100.10 r digtop/spi_blk/DC1_34/B (Xnor2X1) 1.05 0.00 * 100.10 r 2.50 digtop/spi_blk/DC1_34/Y (Xnor2X1) 1.05 0.57 100.67 f 2.50 digtop/spi_blk/n171 (net) 3 1.05 0.00 100.67 f digtop/spi_blk/DC1_49/A (invX2) 1.05 0.00 * 100.67 f 2.50 digtop/spi_blk/DC1_49/Y (invX2) 1.05 0.53 101.20 r 2.50 digtop/spi_blk/n16 (net) 2 1.05 0.00 101.20 r digtop/spi_blk/DC1_90/A (nor4X1) 1.05 0.00 * 101.20 r 2.50 digtop/spi_blk/DC1_90/Y (nor4X1) 1.05 0.45 101.65 f 2.50 digtop/spi_blk/n172 (net) 1 1.05 0.00 101.65 f digtop/spi_blk/DC1_91/B (nand2X1) 1.05 0.00 * 101.65 f 2.50 digtop/spi_blk/DC1_91/Y (nand2X1) 1.05 1.17 102.82 r 2.50 digtop/spi_blk/n174 (net) 1 1.05 0.00 102.82 r digtop/spi_blk/DC1_92/B (nand2X1) 1.05 0.00 * 102.82 r 2.50 digtop/spi_blk/DC1_92/Y (nand2X1) 1.05 0.47 103.29 f 2.50 digtop/spi_blk/N127 (net) 2 1.05 0.00 103.29 f digtop/spi_blk/DC1_20/A (and2X2) 1.05 0.00 * 103.29 f 2.50 digtop/spi_blk/DC1_20/Y (and2X2) 1.05 0.88 104.17 f 2.50 digtop/spi_blk/N126 (net) 1 1.05 0.00 104.17 f digtop/spi_blk/data_okay_reg/D (sdffX2) 1.05 0.00 * 104.17 f 2.50 data arrival time 104.17 clock SCK (rise edge) 100.00 100.00 sck_c (in) 0.95 0.34 100.34 r 2.50 sck_c (net) 2 0.95 0.00 100.34 r CTS_SCK_CTO_delay12/A (bufX8) 0.95 0.00 * 100.34 r 2.50 CTS_SCK_CTO_delay12/Y (bufX8) 0.95 0.62 100.96 r 2.50 CTS_SCK_CTO_delay121 (net) 2 0.95 0.00 100.96 r digtop/rsts_inst/clkgate_inst/bufX3_G1B7I1/A (bufX3) 0.95 0.01 & 100.97 r 2.50 digtop/rsts_inst/clkgate_inst/bufX3_G1B7I1/Y (bufX3) 0.95 0.50 101.47 r 2.50 digtop/rsts_inst/clkgate_inst/sck_c_G1B2I1 (net) 1 0.95 0.00 101.47 r digtop/rsts_inst/clkgate_inst/bufX3_G1B5I1/A (bufX5) 0.95 0.00 & 101.47 r 2.50 digtop/rsts_inst/clkgate_inst/bufX3_G1B5I1/Y (bufX5) 0.95 0.40 101.86 r 2.50 digtop/rsts_inst/clkgate_inst/sck_c_G1B3I1 (net) 1 0.95 0.00 101.86 r digtop/rsts_inst/clkgate_inst/bufX3_G1B3I1/A (bufX5) 0.95 0.00 * 101.86 r 2.50 digtop/rsts_inst/clkgate_inst/bufX3_G1B3I1/Y (bufX5) 0.95 0.38 102.25 r 2.50 digtop/rsts_inst/clkgate_inst/sck_c_G1B4I1 (net) 1 0.95 0.00 102.25 r digtop/rsts_inst/clkgate_inst/bufX3_G1B1I1/A (bufX5) 0.95 0.00 & 102.25 r 2.50 digtop/rsts_inst/clkgate_inst/bufX3_G1B1I1/Y (bufX5) 0.95 0.38 102.63 r 2.50 digtop/rsts_inst/clkgate_inst/sck_c_G1B5I1 (net) 1 0.95 0.00 102.63 r digtop/rsts_inst/clkgate_inst/u_CGATEPX4/CP_IN (CGATEPX8) 0.95 0.00 * 102.63 r 2.50 digtop/rsts_inst/clkgate_inst/u_CGATEPX4/CP_OUT (CGATEPX8) 0.95 0.94 103.56 r 2.50 digtop/rsts_inst/clkgate_inst/clk_out (net) 2 0.95 0.00 103.56 r digtop/bufX1_G2B4I1/A (bufX1) 0.95 0.00 * 103.57 r 2.50 digtop/bufX1_G2B4I1/Y (bufX1) 0.95 0.49 104.06 r 2.50 digtop/clk_out_G2B1I1 (net) 1 0.95 0.00 104.06 r digtop/bufX5_G2B2I1/A (bufX5) 0.95 0.00 * 104.06 r 2.50 digtop/bufX5_G2B2I1/Y (bufX5) 0.95 0.74 104.80 r 2.50 digtop/clk_out_G2B2I1 (net) 5 0.95 0.00 104.80 r digtop/spi_blk/bufX5_G2B1I5/A (bufX5) 0.95 0.00 & 104.80 r 2.50 digtop/spi_blk/bufX5_G2B1I5/Y (bufX5) 0.95 1.17 105.97 r 2.50 digtop/spi_blk/clk_out_G2B3I5 (net) 14 0.95 0.00 105.97 r digtop/spi_blk/data_okay_reg/CP (sdffX2) 0.95 0.00 * 105.97 r 2.50 clock reconvergence pessimism 0.00 105.97 clock uncertainty -0.25 105.72 digtop/spi_blk/data_okay_reg/CP (sdffX2) 0.00 105.72 r library setup time -1.61 104.10 data required time 104.10 ---------------------------------------------------------------------------------------------- data required time 104.10 data arrival time -104.17 ---------------------------------------------------------------------------------------------- slack (VIOLATED) -0.07