How to generate the even number's and add number's.

[santhoshvlsi]

Hi all,

I have 16 bit data line and in transaction class i declared as "rand".
But i want even even number's in one transaction and odd no number's in another transaction.

Please suggests me..

Regards,
Santhosh.

[fbochud]

You could use a toggle bit in your sequence and use it to set up the constraint:

 

toggle_bit = ~toggle_bit;

`uvm_do_with(req, {req.data[0]== toggle_bit;})

 

Regards

 

Florian