[nand_gates 0]

I am running modelsim(64bit) 10.4 on windows64 8.0

 

[vsim]

; vopt flow

; Set to turn on automatic optimization of a design.

; Default is on

VoptFlow = 1

 

With this set in modelsim.ini file I am getting following error while running vsim command.

** Fatal: Internal Error - vopt returned success but vsim could not find a design to simulate!.

Please contact customer support for further assistance.

 

With VoptFlow = 0 no error!

 

How to fix this problem?

Also I keep on getting could not find interpreter "ScintillaTk" Error

Изменено 17 августа, 2016 пользователем nand_gates

[_Ivan_ 0]

May be you first need to create work library and then add files which you need to simulate and then run vsim command with arguments such as global top file of testbench?

[nand_gates 0]

May be you first need to create work library and then add files which you need to simulate and then run vsim command with arguments such as global top file of testbench?

There is no issue with the work lib. I use the commands as follows..

vlib work

vcom counter.v counter_tb.v

vsim counter_tb

 

The problem I am talking about is with the setting in modelsim.ini file.

When I set VoptFlow = 1 in this file and run my design using above commands

I get the Error

** Fatal: Internal Error - vopt returned success but vsim could not find a design to simulate!.

Thanks :smile3046:

[Maverick_ 15]

There is no issue with the work lib. I use the commands as follows..

vlib work

vcom counter.v counter_tb.v

vsim counter_tb

 

The problem I am talking about is with the setting in modelsim.ini file.

When I set VoptFlow = 1 in this file and run my design using above commands

I get the Error

** Fatal: Internal Error - vopt returned success but vsim could not find a design to simulate!.

Thanks :smile3046:

 

Put on your forum verilog files

[Kuzmi4 0]

2 nand_gates

what about license? msim version ? + example files can help in this case..

[nand_gates 0]

2 nand_gates

what about license? msim version ? + example files can help in this case..

I am using Modelsim 10.4 (64bit) on Windows 8.0 (64bit).

No need for any perticular example. Simple counter verilog code is sufficient!

Only thing is set VoptFlow = 1 in modelsim.ini file. No licensing issue!

May be some OS protection issue!!??

:smile3046: