Uvm Accept_tr 中 Begin Tr End Tr的理解 Begin Trmt 21 600csdn博客
The intended use of this api is via a uvm_driver to call accept_tr, begin_tr, and end_tr during the course of sequence item execution. Typically a uvm_driver #(req,rsp) would call uvm_component::accept_tr, which calls this. Calling accept_tr indicates that the transaction item has been received by a consumer component.
UVM中accept_tr, begin_tr, end_tr的理解_begin trmt 21 600CSDN博客
I made my own pipelined monitor based on the pipelined driver. This function marks the acceptance of a transaction, tr, by this component. Calling accept_tr indicates that the transaction item has been received by a consumer component.
Also Read:
Calling accept_tr indicates that the transaction has been accepted for processing by a consumer component, such as an uvm_driver.
So we propose a convenient non‐intrusive enhancement to uvm, so that users or third‐parties can utilize the enhanced recording without having to touch the uvm library. In languages supporting oop transaction is typically executed by calling method of some design object. Alternatively, the sequence behavior can be set to use an. The intended use of this api is via a `uvm_driver` to call `accept_tr`, `begin_tr`, and `end_tr` during the course of sequence item execution.
In uvm a transaction is a class. Add a single component to. Specifically, it performs the following actions: // right away before completing the.
Void'(begin_tr(req, pipelined_driver));' // this blocking call performs the cmd phase of the request and then returns.
By default, sequence retrieves responses from the uvm driver by calling get_response () method inside it. In other languages it can be a procedure/function call. At first i was going to add my own member variables to record the begin/end. Calls the tr’s uvm_transaction::accept_tr method, passing to it the accept_time argument.
With some protocols, the transaction may not be started. Registers the given callback object, cb, with the given obj handle. Calling accept_tr indicates that the transaction item has been received by a consumer component. I plan to add protocol checks.
