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# Created by write_sdc
# Fri Nov 12 05:00:05 2021
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current_design wb_interconnect
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# Timing Constraints
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create_clock -name clk_i -period 10.0000 [get_ports {clk_i}]

set_clock_transition 0.1500 [all_clocks]
set_clock_uncertainty -setup 0.5000 [all_clocks]
set_clock_uncertainty -hold 0.2500 [all_clocks]

#Clock Skew adjustment
set_case_analysis 0 [get_ports {cfg_cska_wi[0]}]
set_case_analysis 0 [get_ports {cfg_cska_wi[1]}]
set_case_analysis 0 [get_ports {cfg_cska_wi[2]}]
set_case_analysis 0 [get_ports {cfg_cska_wi[3]}]


# Set max delay for clock skew
set_max_delay 4.0 -from [get_ports {wbd_clk_int}]
set_max_delay   2 -to   [get_ports {wbd_clk_wi}]
set_max_delay 4.0 -from wbd_clk_int -to wbd_clk_wi
##
set_input_delay -max 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {rst_n}]

set_input_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {m0_wbd_adr_i[*]}]
set_input_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {m0_wbd_dat_i[*]}]
set_input_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {m1_wbd_adr_i[*]}]
set_input_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {m2_wbd_adr_i[*]}]
set_input_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s0_wbd_ack_i}]
set_input_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s0_wbd_dat_i[*]}]
set_input_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s1_wbd_ack_i}]
set_input_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s1_wbd_dat_i[*]}]
set_input_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s2_wbd_ack_i}]
set_input_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s2_wbd_dat_i[*]}]
set_input_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s3_wbd_ack_i}]
set_input_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s3_wbd_dat_i[*]}]

set_input_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {m0_wbd_adr_i[*]}]
set_input_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {m0_wbd_dat_i[*]}]
set_input_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {m0_wbd_sel_i[*]}]
set_input_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {m1_wbd_adr_i[*]}]
set_input_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {m1_wbd_dat_i[*]}]
set_input_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {m1_wbd_sel_i[*]}]
set_input_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {m2_wbd_adr_i[*]}]
set_input_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {m2_wbd_dat_i[*]}]
set_input_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {m2_wbd_sel_i[*]}]
set_input_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s0_wbd_ack_i}]
set_input_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s0_wbd_dat_i[*]}]
set_input_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s1_wbd_ack_i}]
set_input_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s1_wbd_dat_i[*]}]
set_input_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s2_wbd_ack_i}]
set_input_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s2_wbd_dat_i[*]}]
set_input_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s3_wbd_ack_i}]
set_input_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s3_wbd_dat_i[*]}]

set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {m0_wbd_ack_o}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {m0_wbd_dat_o[*]}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {m0_wbd_err_o}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {m1_wbd_ack_o}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {m1_wbd_dat_o[*]}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {m1_wbd_err_o}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {m2_wbd_ack_o}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {m2_wbd_dat_o[*]}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {m2_wbd_err_o}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s0_wbd_adr_o[*]}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s0_wbd_cyc_o}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s0_wbd_dat_o[*]}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s0_wbd_sel_o[*]}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s0_wbd_stb_o}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s0_wbd_we_o}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s1_wbd_adr_o[*]}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s1_wbd_cyc_o}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s1_wbd_dat_o[*]}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s1_wbd_sel_o[*]}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s1_wbd_stb_o}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s1_wbd_we_o}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s2_wbd_adr_o[*]}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s2_wbd_cyc_o}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s2_wbd_dat_o[*]}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s2_wbd_sel_o[*]}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s2_wbd_stb_o}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s2_wbd_we_o}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s3_wbd_adr_o[*]}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s3_wbd_cyc_o}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s3_wbd_dat_o[*]}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s3_wbd_sel_o[*]}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s3_wbd_stb_o}]
set_output_delay -max 4.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s3_wbd_we_o}]

set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {m0_wbd_ack_o}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {m0_wbd_dat_o[*]}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {m0_wbd_err_o}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {m1_wbd_ack_o}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {m1_wbd_dat_o[*]}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {m1_wbd_err_o}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {m2_wbd_ack_o}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {m2_wbd_dat_o[*]}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {m2_wbd_err_o}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s0_wbd_adr_o[*]}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s0_wbd_cyc_o}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s0_wbd_dat_o[*]}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s0_wbd_sel_o[*]}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s0_wbd_stb_o}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s0_wbd_we_o}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s1_wbd_adr_o[*]}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s1_wbd_cyc_o}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s1_wbd_dat_o[*]}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s1_wbd_sel_o[*]}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s1_wbd_stb_o}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s1_wbd_we_o}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s2_wbd_adr_o[*]}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s2_wbd_cyc_o}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s2_wbd_dat_o[*]}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s2_wbd_sel_o[*]}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s2_wbd_stb_o}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s2_wbd_we_o}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s3_wbd_adr_o[*]}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s3_wbd_cyc_o}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s3_wbd_dat_o[*]}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s3_wbd_sel_o[*]}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s3_wbd_stb_o}]
set_output_delay -min 2.0000 -clock [get_clocks {clk_i}] -add_delay [get_ports {s3_wbd_we_o}]

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# Environment
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set_driving_cell -lib_cell sky130_fd_sc_hd__inv_8 -pin $::env(SYNTH_DRIVING_CELL_PIN) [all_inputs]
set cap_load [expr $::env(SYNTH_CAP_LOAD) / 1000.0]
puts "\[INFO\]: Setting load to: $cap_load"
set_load  $cap_load [all_outputs]

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)}]
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# Design Rules
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