AxiAddWriteResponse< CfgMaster, CfgSlave > Class Template Reference

A simple shim that converts between two AXI configs by adding write responses. More...

#include <AxiAddWriteResponse.h>

Inheritance diagram for AxiAddWriteResponse< CfgMaster, CfgSlave >:

Public Member Functions
	AxiAddWriteResponse (sc_module_name name)

Public Attributes
sc_in_clk	clk
sc_in< bool >	rst
axiM::read::template slave	axiM_read
axiM::write::template slave	axiM_write
axiS::read::template master	axiS_read
axiS::write::template master	axiS_write

Detailed Description

template<typename CfgMaster, typename CfgSlave>
class AxiAddWriteResponse< CfgMaster, CfgSlave >

A simple shim that converts between two AXI configs by adding write responses.

Template Parameters

CfgMaster	A valid AXI config describing the master port, with no write responses.
CfgSlave	A valid AXI config describing the slave port, with write responses.

Overview

This block converts between an AXI master that does not use write responses and an AXI slave that does use write responses. Most signals are simply passed through from master to slave. Write responses generated by the slave are received and discarded.

• Apart from support for write responses, the two AXI configs must otherwise be the same.

Usage Guidelines

This module sets the stall mode to flush by default to mitigate possible RTL bugs that can occur in the default stall mode. If you are confident that this class of bugs will not occur in your use case, you can change the stall mode via TCL directive:

directive set /path/to/AxiAddWriteResponse/axi_read_ar/while -PIPELINE_STALL_MODE stall

This may reduce area/power.

Definition at line 51 of file AxiAddWriteResponse.h.

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The documentation for this class was generated from the following file:

• AxiAddWriteResponse.h