Uvm_tlm_fifo

UVM
, ,
1

I have a question about tlm fifo.
The uvm_tlm_fifo is size of only one.
Is there is other tlm fifo available whose size is greater than one?

2

The constructor for the TLM fifo has a size argument. The default size is ‘1’. But you can set it to whatever you want. A size of 0 implies no upper bound

Here is the portion of the source file.

// Function: new
//
// The ~name~ and ~parent~ are the normal uvm_component constructor arguments.
// The ~parent~ should be null if the <uvm_tlm_fifo> is going to be used in a
// statically elaborated construct (e.g., a module). The ~size~ indicates the
// maximum size of the FIFO; a value of zero indicates no upper bound.

function new(string name, uvm_component parent = null, int size = 1);

3

In reply to dip0:

He did. It’s in the source code. But it is also in the Reference manual.

4

In reply to logie:

Hi Logie , thank you for this information. Please tell me where can I find the source of this file.

5

In reply to dave_59:

Thank you dave and logic for helping me out. :)

6

In reply to dip0:

$UVM_HOME/src/tlm1/uvm_tlm_fifos.svh

Assuing $UVM_HOME points to your installation of UVM.

7

In reply to logie:

THank you logie.