Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

[Moved]: Creating a PRBS signal of a desired range

Status
Not open for further replies.
V

Vijay Vinay

Member level 5
Joined
Mar 21, 2014
Messages
85
Helped
0
Reputation
0
Reaction score
0
Trophy points
6
Activity points
781
Hi all,
I need to run a PRBS signal of the form
prbs.JPG
freq=64GHz, period = 15.625ps
For obtaining this kind of signal, I tried a circuit which looks like the one below
prbs.jpeg
And the parameters for the prbs V6 is as follows:
prbs_v6.jpeg
And the parameters for the prbs V31 is as follows:
prbs_v31.jpeg
But the output signal which I am getting is:
prbs_out.jpeg

I just need to know how to get the exact signal output that I have specified in the first picture. Help is appreciated. Thanks in advance
 

Guys,
Is there any solution for this problem. Help is appreciated
 

Hi erikl,
I can't use a verilog PRBS within cadence. Is there any way i could change some settings within PRBS instance in Cadence, so that i could get a signal like the one which I have mentioned above.
 

Vijay Vinay said:
I can't use a verilog PRBS within cadence.
Click to expand...

Of course you can use Verilog files within C@dence tools (Virtuoso, Spectre, OA). Is there any other reason why you can't?
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top