| ############################################################################### |
| # Created by write_sdc |
| # Wed Dec 7 16:59:07 2022 |
| ############################################################################### |
| current_design peri_top |
| ############################################################################### |
| # Timing Constraints |
| ############################################################################### |
| create_clock -name mclk -period 10.0000 [get_ports {mclk}] |
| create_clock -name rtc_clk -period 100.0000 [get_ports {rtc_clk}] |
| |
| set_clock_groups \ |
| -name clock_group \ |
| -logically_exclusive \ |
| -group [get_clocks {mclk}]\ |
| -group [get_clocks {rtc_clk}]\ |
| -comment {Async Clock group} |
| |
| |
| set_clock_transition 0.1500 [all_clocks] |
| set_clock_uncertainty 0.2500 [all_clocks] |
| set_propagated_clock [all_clocks] |
| |
| #set_dont_touch { u_skew_peri.* } |
| |
| set ::env(SYNTH_TIMING_DERATE) 0.05 |
| puts "\[INFO\]: Setting timing derate to: [expr {$::env(SYNTH_TIMING_DERATE) * 10}] %" |
| set_timing_derate -early [expr {1-$::env(SYNTH_TIMING_DERATE)}] |
| set_timing_derate -late [expr {1+$::env(SYNTH_TIMING_DERATE)}] |
| |
| ### ClkSkew Adjust |
| set_case_analysis 0 [get_ports {cfg_cska_peri[0]}] |
| set_case_analysis 0 [get_ports {cfg_cska_peri[1]}] |
| set_case_analysis 0 [get_ports {cfg_cska_peri[2]}] |
| set_case_analysis 0 [get_ports {cfg_cska_peri[3]}] |
| |
| set_max_delay 3.5 -from [get_ports {wbd_clk_int}] |
| set_max_delay 2 -to [get_ports {wbd_clk_peri}] |
| set_max_delay 3.5 -from wbd_clk_int -to wbd_clk_peri |
| |
| set_input_delay -max 6.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {s_reset_n}] |
| set_input_delay -min 1.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {s_reset_n}] |
| |
| ## RTC - Sys Clk |
| set_input_delay -max 6.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {reg_addr[*]}] |
| set_input_delay -max 6.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {reg_be[*]}] |
| set_input_delay -max 6.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {reg_cs}] |
| set_input_delay -max 6.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {reg_wdata[*]}] |
| set_input_delay -max 6.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {reg_wr}] |
| |
| set_input_delay -min 1.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {reg_addr[*]}] |
| set_input_delay -min 1.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {reg_be[*]}] |
| set_input_delay -min 1.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {reg_cs}] |
| set_input_delay -min 1.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {reg_wdata[*]}] |
| set_input_delay -min 1.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {reg_wr}] |
| |
| set_output_delay -max 6.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {reg_ack}] |
| set_output_delay -max 6.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {reg_rdata[*]}] |
| |
| set_output_delay -min 1.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {reg_ack}] |
| set_output_delay -min 1.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {reg_rdata[*]}] |
| |
| |
| ### DAC I/F |
| |
| set_output_delay -max 6.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {cfg_dac0_mux_sel[*]}] |
| set_output_delay -max 6.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {cfg_dac1_mux_sel[*]}] |
| set_output_delay -max 6.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {cfg_dac2_mux_sel[*]}] |
| set_output_delay -max 6.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {cfg_dac3_mux_sel[*]}] |
| |
| set_output_delay -min 1.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {cfg_dac0_mux_sel[*]}] |
| set_output_delay -min 1.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {cfg_dac1_mux_sel[*]}] |
| set_output_delay -min 1.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {cfg_dac2_mux_sel[*]}] |
| set_output_delay -min 1.0000 -clock [get_clocks {mclk}] -add_delay [get_ports {cfg_dac3_mux_sel[*]}] |
| |
| ### RTC clock domain |
| set_output_delay -max 6.0000 -clock [get_clocks {rtc_clk}] -add_delay [get_ports {inc_date_d}] |
| set_output_delay -max 6.0000 -clock [get_clocks {rtc_clk}] -add_delay [get_ports {inc_time_s}] |
| set_output_delay -max 6.0000 -clock [get_clocks {rtc_clk}] -add_delay [get_ports {rtc_intr}] |
| |
| set_output_delay -min 1.0000 -clock [get_clocks {rtc_clk}] -add_delay [get_ports {inc_date_d}] |
| set_output_delay -min 1.0000 -clock [get_clocks {rtc_clk}] -add_delay [get_ports {inc_time_s}] |
| set_output_delay -min 1.0000 -clock [get_clocks {rtc_clk}] -add_delay [get_ports {rtc_intr}] |
| ############################################################################### |
| # Environment |
| ############################################################################### |
| set_load -pin_load 0.0334 [get_ports {inc_date_d}] |
| set_load -pin_load 0.0334 [get_ports {inc_time_s}] |
| set_load -pin_load 0.0334 [get_ports {reg_ack}] |
| set_load -pin_load 0.0334 [get_ports {rtc_intr}] |
| set_load -pin_load 0.0334 [get_ports {wbd_clk_peri}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac0_mux_sel[7]}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac0_mux_sel[6]}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac0_mux_sel[5]}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac0_mux_sel[4]}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac0_mux_sel[3]}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac0_mux_sel[2]}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac0_mux_sel[1]}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac0_mux_sel[0]}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac1_mux_sel[7]}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac1_mux_sel[6]}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac1_mux_sel[5]}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac1_mux_sel[4]}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac1_mux_sel[3]}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac1_mux_sel[2]}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac1_mux_sel[1]}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac1_mux_sel[0]}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac2_mux_sel[7]}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac2_mux_sel[6]}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac2_mux_sel[5]}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac2_mux_sel[4]}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac2_mux_sel[3]}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac2_mux_sel[2]}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac2_mux_sel[1]}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac2_mux_sel[0]}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac3_mux_sel[7]}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac3_mux_sel[6]}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac3_mux_sel[5]}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac3_mux_sel[4]}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac3_mux_sel[3]}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac3_mux_sel[2]}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac3_mux_sel[1]}] |
| set_load -pin_load 0.0334 [get_ports {cfg_dac3_mux_sel[0]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[31]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[30]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[29]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[28]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[27]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[26]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[25]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[24]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[23]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[22]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[21]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[20]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[19]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[18]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[17]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[16]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[15]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[14]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[13]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[12]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[11]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[10]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[9]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[8]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[7]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[6]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[5]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[4]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[3]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[2]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[1]}] |
| set_load -pin_load 0.0334 [get_ports {reg_rdata[0]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {mclk}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_cs}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wr}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {rtc_clk}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {s_reset_n}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {wbd_clk_int}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {cfg_cska_peri[3]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {cfg_cska_peri[2]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {cfg_cska_peri[1]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {cfg_cska_peri[0]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_addr[10]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_addr[9]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_addr[8]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_addr[7]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_addr[6]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_addr[5]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_addr[4]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_addr[3]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_addr[2]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_addr[1]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_addr[0]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_be[3]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_be[2]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_be[1]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_be[0]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[31]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[30]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[29]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[28]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[27]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[26]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[25]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[24]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[23]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[22]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[21]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[20]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[19]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[18]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[17]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[16]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[15]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[14]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[13]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[12]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[11]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[10]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[9]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[8]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[7]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[6]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[5]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[4]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[3]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[2]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[1]}] |
| set_driving_cell -lib_cell sky130_fd_sc_hd__inv_2 -pin {Y} -input_transition_rise 0.0000 -input_transition_fall 0.0000 [get_ports {reg_wdata[0]}] |
| ############################################################################### |
| # Design Rules |
| ############################################################################### |
| set_max_fanout 4.0000 [current_design] |