Randomizing dynamic arrays in System Verilog

[gaurang4040]

Hi all,

I am new to SV and I'm trying out examples for rendomization.
In my example, I defined a class for generating frames which have,

1. Header
2. Varible Data Length
3. Destination Address
4. CRC

I have taken a dynamic array for varible data length. This is like,
rand logic [7:0] data[ ]
And another integer variable i accounts for size of this array.

So, I want i to be randomized first. And based on the value of i, random data should be generated.
How can I do this? :?:


Thanks & Regards,
Gaurang

 

[ljxpjpjljx]

you can generate an random seed for variable i !