Altera Quartus II Scripting Manuale Utente Scaricare il pdf (Pagina 479)

100

101

Chapter 3: Tcl Packages & Commands 3–349

simulator

Example 12

----------

# Compare db/chiptrip.sim.vwf against expected results in chiptrip.vwf.

# Signal "ticket" are compared with tolerance settings as 0.01ns.

# Signal "dir" will be compared using the default tolerance value

# that is only available during execution of the comparison process.

compare_vector -file db/chiptrip.sim.vwf -expected chiptrip.vwf \

-all_signals off -signals {ticket; ON; 0.01ns} {dir; ON; <<default>>}

Example 13

----------

# Compare db/chiptrip.sim.vwf against expected results in chiptrip.vwf.

# Signal "ticket" is compared with tolerance settings as 0.01ns.

# Signal "dir" is compared using the default tolerance value that is

# only available during execution of the comparison process.

compare_vector -file db/chiptrip.sim.vwf -expected chiptrip.vwf \

-all_signals off -signals {ticket; ON; 0.01ns} {dir; ON; ; OFF}

Example 14

----------

# Compare db/chiptrip.sim.vwf against expected results in chiptrip.vwf.

# Default compare tolerance of 0.02ns applies to signal "dir".

# Signal "ticket" is compared with tolerance settings as 0.01ns.

compare_vector -file db/chiptrip.sim.vwf -expected chiptrip.vwf \

-default_tolerance 0.02ns -all_signals off -signals {ticket; ON; 0.01ns} \

{dir; ON; ; OFF}

Example 15

----------

# Compare db/chiptrip.sim.vwf against expected results in chiptrip.vwf.

# Change comparison rule for signal value 1 - match 1 in expected results

# with values 1 and DC in compared vector file.

# Signal "ticket" is compared with tolerance settings as 0.01ns.

compare_vector -file db/chiptrip.sim.vwf -expected chiptrip.vwf \

-all_signals off -signals {ticket; ON; 0.01ns} -compare_rule_value_1 {1, \

DC}

# Specify waveform compare settings in simulation flow

Example 16

----------

project open chiptrip

# Initialize simulator and turn on check_outputs option

initialize_simulation -check_outputs on

# Compare simulation results against source vector, from 20ns to 80ns.

# Only signal "clock" and "ticket" are involved in comparison

compare_vector -begin 20ns -end 80ns -signals {clock; ON} {ticket; ON}

# Run simulation and waveform comparison will be performed upon

# simulation completion

run_simulation

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