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I hv checked this also before placing a querry. I am not seeing any PLI in my env.
It is a pure verilog. I am not sure whether this new system task is added in v2k.
Even I never used/heared about this task. But in one of our customer enviornment this task is used. Basically this task is used to execute OS command. In our env, we are using this command to get the system date(unix command "date").
regards,
Sakthi.
verilog system task run unix command
Does anybody knows about the $system() system task in verilog? please let me know the list of arguments used in this task
--sakthi
Re: job interview questions
It depends on your requirement. for ex. if you want to detect a pattern and generate output while detecting the last bit of the particular pattern(no delay), mealy FSM will be more useful.
systemc from the ground up 2009
systemverilog would be good & powerful. At the same time it is very costly.
systemC is an open standard and we can use C++ compiler to achieve many things.
I am not sure whether I understood your question correctly.
Here is my view.
If you don't want to use the TB to generate rom address, we can use 2bit counter in the top module. For every clock(or based on your control) the counter will be incremented by 1. So that you will get the following seq...
how to understand systemc testbench
Thanks for your reply.
When I tried to open the link you have provided, I got the following message.
"it was removed"..
Regards,
Sakthi.
systemc books download
Yes. Ihave downloaded some zip file. I couldn't locate the correct file for all compilation & simulation related commands.
Regards,
Sakthi.
If you want different seed need to be used, please try this.
reg [31:0] data ;
initial
data = $random();
<your loop>
data = $random(data) ;
this logic will change your seed for each iteration.
regards,
sakthi.
Hi,
I am new to SystemC based verification/design. I am familiar with Vera/verilog/vhdl. I would like to learn SystemC in a systematic way. Is there any systemC methodology document like Vera rvm,Specman eRM? Please suggest some way to create a simple code and compile/simulate the code...
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