mirror of
https://github.com/olofk/serv.git
synced 2026-03-02 09:36:27 +00:00
9 lines
329 B
Tcl
Executable File
9 lines
329 B
Tcl
Executable File
# Main system clock (100 Mhz)
|
|
create_clock -name "clk" -period 10.000ns [get_pins -compatibility_mode u0|clocks_resets|h2f_user0_clk]
|
|
|
|
# Automatically constrain PLL and other generated clocks
|
|
derive_pll_clocks -create_base_clocks
|
|
|
|
# Automatically calculate clock uncertainty to jitter and other effects.
|
|
derive_clock_uncertainty
|