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Whats wrong with the sim? it looks correct to me.
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then why is this always happen when i simulate with multisim?
https://www.alteraforum.com/forum/attachment.php?attachmentid=14466 https://www.alteraforum.com/forum/attachment.php?attachmentid=14467 here goes what it says
Device family: Cyclone II
Running quartus eda_testbench
>> quartus_eda --gen_testbench --check_outputs=on --tool=modelsim_oem --format=verilog dekprim -c dekprim {--vector_source=D:/altera/13.0sp1/dekprim2/dekprim.vwf} {--testbench_file=./simulation/qsim/dekprim.vt}
PID = 14444
Can't contact license server "27000@falithurrahman" -- this server will be ignored
*******************************************************************
Running Quartus II 64-Bit EDA Netlist Writer
Version 13.0.0 Build 156 04/24/2013 SJ Web Edition
Processing started: Sat Nov 25 22:12:26 2017
Command: quartus_eda --gen_testbench --check_outputs=on --tool=modelsim_oem --format=verilog dekprim -c dekprim --vector_source=D:/altera/13.0sp1/dekprim2/dekprim.vwf --testbench_file=./simulation/qsim/dekprim.vt
Generated Verilog Test Bench File ./simulation/qsim/dekprim.vt for simulation
Quartus II 64-Bit EDA Netlist Writer was successful. 0 errors, 1 warning
Peak virtual memory: 463 megabytes
Processing ended: Sat Nov 25 22:12:28 2017
Elapsed time: 00:00:02
Total CPU time (on all processors): 00:00:01
Running quartus eda_func_netlist
>> quartus_eda --functional=on --simulation --tool=modelsim_oem --format=verilog dekprim -c dekprim
PID = 13876
Can't contact license server "27000@falithurrahman" -- this server will be ignored
*******************************************************************
Running Quartus II 64-Bit EDA Netlist Writer
Version 13.0.0 Build 156 04/24/2013 SJ Web Edition
Processing started: Sat Nov 25 22:12:28 2017
Command: quartus_eda --functional=on --simulation=on --tool=modelsim_oem --format=verilog dekprim -c dekprim
Generated file dekprim.vo in folder "D:/altera/13.0sp1/dekprim2/simulation/modelsim/" for EDA simulation tool
Quartus II 64-Bit EDA Netlist Writer was successful. 0 errors, 1 warning
Peak virtual memory: 463 megabytes
Processing ended: Sat Nov 25 22:12:31 2017
Elapsed time: 00:00:03
Total CPU time (on all processors): 00:00:01
*******************************************************************
Running quartus modelsim
>> vsim -c -do dekprim.do
PID = 6328