DE10_Standard_FB.sdc

#**************************************************************
# This .sdc file is created by Terasic Tool.
# Users are recommended to modify this file to match users logic.
#**************************************************************

#**************************************************************
# Create Clock
#**************************************************************
create_clock -period "50.000000 MHz" [get_ports CLOCK2_50]
create_clock -period "50.000000 MHz" [get_ports CLOCK3_50]
create_clock -period "50.000000 MHz" [get_ports CLOCK4_50]
create_clock -period "50.000000 MHz" [get_ports CLOCK_50]

create_clock -period "27.000000 MHz" [get_ports TD_CLK27]

# for enhancing USB BlasterII to be reliable, 25MHz
create_clock -name {altera_reserved_tck} -period 40 {altera_reserved_tck}
set_input_delay -clock altera_reserved_tck -clock_fall 3 [get_ports altera_reserved_tdi]
set_input_delay -clock altera_reserved_tck -clock_fall 3 [get_ports altera_reserved_tms]
set_output_delay -clock altera_reserved_tck 3 [get_ports altera_reserved_tdo]


#**************************************************************
# Create Generated Clock
#**************************************************************
derive_pll_clocks


#**************************************************************
# Set Clock Latency
#**************************************************************



#**************************************************************
# Set Clock Uncertainty
#**************************************************************
derive_clock_uncertainty


#**************************************************************
# Set Input Delay
#**************************************************************



#**************************************************************
# Set Output Delay
#**************************************************************



#**************************************************************
# Set Clock Groups
#**************************************************************
set_clock_groups -asynchronous \
-group { \
   CLOCK_50 \
} -group { \
   altera_ts_clk \
}


#**************************************************************
# Set False Path
#**************************************************************



#**************************************************************
# Set Multicycle Path
#**************************************************************



#**************************************************************
# Set Maximum Delay
#**************************************************************



#**************************************************************
# Set Minimum Delay
#**************************************************************



#**************************************************************
# Set Input Transition
#**************************************************************



#**************************************************************
# Set Load
#**************************************************************