mirror of https://github.com/efabless/caravel.git
80 lines
6.5 KiB
Tcl
80 lines
6.5 KiB
Tcl
###############################################################################
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# Created by write_sdc
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# Thu Oct 13 17:28:51 2022
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###############################################################################
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current_design buff_flash_clkrst
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###############################################################################
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# Timing Constraints
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###############################################################################
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create_clock -name __VIRTUAL_CLK__ -period 8.0000
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set_clock_uncertainty 0.2500 __VIRTUAL_CLK__
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set_input_delay 1.6000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {in_n[0]}]
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set_input_delay 1.6000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {in_n[10]}]
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set_input_delay 1.6000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {in_n[11]}]
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set_input_delay 1.6000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {in_n[1]}]
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set_input_delay 1.6000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {in_n[2]}]
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set_input_delay 1.6000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {in_n[3]}]
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set_input_delay 1.6000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {in_n[4]}]
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set_input_delay 1.6000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {in_n[5]}]
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set_input_delay 1.6000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {in_n[6]}]
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set_input_delay 1.6000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {in_n[7]}]
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set_input_delay 1.6000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {in_n[8]}]
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set_input_delay 1.6000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {in_n[9]}]
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set_input_delay 1.6000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {in_s[0]}]
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set_input_delay 1.6000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {in_s[1]}]
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set_input_delay 1.6000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {in_s[2]}]
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set_output_delay 1.6000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {out_n[0]}]
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set_output_delay 1.6000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {out_n[1]}]
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set_output_delay 1.6000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {out_n[2]}]
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set_output_delay 1.6000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {out_s[0]}]
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set_output_delay 1.6000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {out_s[10]}]
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set_output_delay 1.6000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {out_s[11]}]
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set_output_delay 1.6000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {out_s[1]}]
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set_output_delay 1.6000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {out_s[2]}]
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set_output_delay 1.6000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {out_s[3]}]
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set_output_delay 1.6000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {out_s[4]}]
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set_output_delay 1.6000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {out_s[5]}]
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set_output_delay 1.6000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {out_s[6]}]
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set_output_delay 1.6000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {out_s[7]}]
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set_output_delay 1.6000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {out_s[8]}]
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set_output_delay 1.6000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {out_s[9]}]
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###############################################################################
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# Environment
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###############################################################################
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set_load -pin_load 0.0334 [get_ports {out_n[2]}]
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set_load -pin_load 0.0334 [get_ports {out_n[1]}]
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set_load -pin_load 0.0334 [get_ports {out_n[0]}]
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set_load -pin_load 0.0334 [get_ports {out_s[11]}]
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set_load -pin_load 0.0334 [get_ports {out_s[10]}]
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set_load -pin_load 0.0334 [get_ports {out_s[9]}]
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set_load -pin_load 0.0334 [get_ports {out_s[8]}]
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set_load -pin_load 0.0334 [get_ports {out_s[7]}]
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set_load -pin_load 0.0334 [get_ports {out_s[6]}]
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set_load -pin_load 0.0334 [get_ports {out_s[5]}]
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set_load -pin_load 0.0334 [get_ports {out_s[4]}]
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set_load -pin_load 0.0334 [get_ports {out_s[3]}]
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set_load -pin_load 0.0334 [get_ports {out_s[2]}]
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set_load -pin_load 0.0334 [get_ports {out_s[1]}]
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set_load -pin_load 0.0334 [get_ports {out_s[0]}]
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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 {in_n[11]}]
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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 {in_n[10]}]
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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 {in_n[9]}]
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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 {in_n[8]}]
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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 {in_n[7]}]
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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 {in_n[6]}]
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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 {in_n[5]}]
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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 {in_n[4]}]
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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 {in_n[3]}]
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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 {in_n[2]}]
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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 {in_n[1]}]
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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 {in_n[0]}]
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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 {in_s[2]}]
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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 {in_s[1]}]
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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 {in_s[0]}]
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set_timing_derate -early 0.9500
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set_timing_derate -late 1.0500
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###############################################################################
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# Design Rules
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###############################################################################
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set_max_fanout 10.0000 [current_design]
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