### GPIO Control Block Signoff SDC ### Rev 1 ### Date: 5/10/2022 ############################################################################### # Timing Constraints ############################################################################### create_clock -name serial_clock -period 50.0000 [get_ports {serial_clock}] set_clock_transition 0.1500 [get_clocks {serial_clock}] set_clock_uncertainty 0.1000 serial_clock set_propagated_clock [get_clocks {serial_clock}] create_clock -name serial_load -period 50.0000 [get_ports {serial_load}] set_clock_transition 0.1500 [get_clocks {serial_load}] set_clock_uncertainty 0.1000 serial_load set_propagated_clock [get_clocks {serial_load}] set_input_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {gpio_defaults[0]}] set_input_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {gpio_defaults[10]}] set_input_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {gpio_defaults[11]}] set_input_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {gpio_defaults[12]}] set_input_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {gpio_defaults[1]}] set_input_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {gpio_defaults[2]}] set_input_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {gpio_defaults[3]}] set_input_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {gpio_defaults[4]}] set_input_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {gpio_defaults[5]}] set_input_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {gpio_defaults[6]}] set_input_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {gpio_defaults[7]}] set_input_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {gpio_defaults[8]}] set_input_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {gpio_defaults[9]}] set_input_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {mgmt_gpio_oeb}] set_input_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {mgmt_gpio_out}] set_input_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {pad_gpio_in}] set_input_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {serial_data_in}] set_input_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {user_gpio_oeb}] set_input_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {user_gpio_out}] set_output_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {mgmt_gpio_in}] set_output_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {one}] set_output_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {pad_gpio_ana_en}] set_output_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {pad_gpio_ana_pol}] set_output_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {pad_gpio_ana_sel}] set_output_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {pad_gpio_dm[0]}] set_output_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {pad_gpio_dm[1]}] set_output_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {pad_gpio_dm[2]}] set_output_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {pad_gpio_holdover}] set_output_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {pad_gpio_ib_mode_sel}] set_output_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {pad_gpio_inenb}] set_output_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {pad_gpio_out}] set_output_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {pad_gpio_outenb}] set_output_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {pad_gpio_slow_sel}] set_output_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {pad_gpio_vtrip_sel}] set_output_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {resetn_out}] set_output_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {serial_clock_out}] set_output_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {serial_data_out}] set_output_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {serial_load_out}] set_output_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {user_gpio_in}] set_output_delay 10.0000 -clock [get_clocks {serial_clock}] -add_delay [get_ports {zero}] ############################################################################### # Environment ############################################################################### set_load -pin_load 0.2100 [get_ports {mgmt_gpio_in}] set_load -pin_load 0.2100 [get_ports {one}] set_load -pin_load 0.2100 [get_ports {pad_gpio_ana_en}] set_load -pin_load 0.2100 [get_ports {pad_gpio_ana_pol}] set_load -pin_load 0.2100 [get_ports {pad_gpio_ana_sel}] set_load -pin_load 0.2100 [get_ports {pad_gpio_holdover}] set_load -pin_load 0.2100 [get_ports {pad_gpio_ib_mode_sel}] set_load -pin_load 0.2100 [get_ports {pad_gpio_inenb}] set_load -pin_load 0.2100 [get_ports {pad_gpio_out}] set_load -pin_load 0.2100 [get_ports {pad_gpio_outenb}] set_load -pin_load 0.2100 [get_ports {pad_gpio_slow_sel}] set_load -pin_load 0.2100 [get_ports {pad_gpio_vtrip_sel}] set_load -pin_load 0.2100 [get_ports {resetn_out}] set_load -pin_load 0.2100 [get_ports {serial_clock_out}] set_load -pin_load 0.2100 [get_ports {serial_data_out}] set_load -pin_load 0.2100 [get_ports {serial_load_out}] set_load -pin_load 0.2100 [get_ports {user_gpio_in}] set_load -pin_load 0.2100 [get_ports {zero}] set_load -pin_load 0.2100 [get_ports {pad_gpio_dm[2]}] set_load -pin_load 0.2100 [get_ports {pad_gpio_dm[1]}] set_load -pin_load 0.2100 [get_ports {pad_gpio_dm[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 {mgmt_gpio_oeb}] 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 {mgmt_gpio_out}] 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 {pad_gpio_in}] 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 {resetn}] 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 {serial_clock}] 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 {serial_data_in}] 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 {serial_load}] 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 {user_gpio_oeb}] 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 {user_gpio_out}] 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 {gpio_defaults[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 {gpio_defaults[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 {gpio_defaults[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 {gpio_defaults[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 {gpio_defaults[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 {gpio_defaults[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 {gpio_defaults[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 {gpio_defaults[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 {gpio_defaults[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 {gpio_defaults[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 {gpio_defaults[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 {gpio_defaults[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 {gpio_defaults[0]}] ############################################################################### # Design Rules ############################################################################### set_max_transition 1.2500 [current_design] set_max_fanout 7.0000 [current_design]