mirror of https://github.com/efabless/caravel.git
46 lines
3.0 KiB
Plaintext
46 lines
3.0 KiB
Plaintext
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###############################################################################
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# Created by write_sdc
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# Fri Nov 5 21:10:28 2021
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###############################################################################
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current_design gpio_defaults_block
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###############################################################################
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# Timing Constraints
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###############################################################################
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create_clock -name __VIRTUAL_CLK__ -period 10.0000
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set_clock_uncertainty 0.2500 __VIRTUAL_CLK__
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set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {gpio_defaults[0]}]
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set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {gpio_defaults[10]}]
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set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {gpio_defaults[11]}]
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set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {gpio_defaults[12]}]
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set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {gpio_defaults[1]}]
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set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {gpio_defaults[2]}]
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set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {gpio_defaults[3]}]
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set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {gpio_defaults[4]}]
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set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {gpio_defaults[5]}]
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set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {gpio_defaults[6]}]
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set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {gpio_defaults[7]}]
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set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {gpio_defaults[8]}]
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set_output_delay 2.0000 -clock [get_clocks {__VIRTUAL_CLK__}] -add_delay [get_ports {gpio_defaults[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 {gpio_defaults[12]}]
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set_load -pin_load 0.0334 [get_ports {gpio_defaults[11]}]
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set_load -pin_load 0.0334 [get_ports {gpio_defaults[10]}]
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set_load -pin_load 0.0334 [get_ports {gpio_defaults[9]}]
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set_load -pin_load 0.0334 [get_ports {gpio_defaults[8]}]
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set_load -pin_load 0.0334 [get_ports {gpio_defaults[7]}]
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set_load -pin_load 0.0334 [get_ports {gpio_defaults[6]}]
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set_load -pin_load 0.0334 [get_ports {gpio_defaults[5]}]
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set_load -pin_load 0.0334 [get_ports {gpio_defaults[4]}]
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set_load -pin_load 0.0334 [get_ports {gpio_defaults[3]}]
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set_load -pin_load 0.0334 [get_ports {gpio_defaults[2]}]
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set_load -pin_load 0.0334 [get_ports {gpio_defaults[1]}]
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set_load -pin_load 0.0334 [get_ports {gpio_defaults[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 5.0000 [current_design]
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