SlaveFromFile< axiCfg > Class Template Reference

An AXI slave with its memory prepopulated from a file for use in testbenches. More...

#include <SlaveFromFile.h>

Inheritance diagram for SlaveFromFile< axiCfg >:

Public Types
typedef axi::axi4< axiCfg >	axi4_

Public Member Functions
	SC_HAS_PROCESS (SlaveFromFile)
	SlaveFromFile (sc_module_name name_, std::string filename="mem.csv")

Public Attributes
axi4_::read::template slave	if_rd
axi4_::write::template slave	if_wr
sc_in< bool >	reset_bar
sc_in< bool >	clk
std::queue< typename axi4_::ReadPayload >	rd_resp
std::queue< typename axi4_::Addr >	rd_resp_addr
std::queue< typename axi4_::AddrPayload >	wr_addr
std::queue< typename axi4_::WritePayload >	wr_data
std::queue< typename axi4_::WRespPayload >	wr_resp
std::map< typename axi4_::Addr, typename axi4_::Data >	localMem
std::map< typename axi4_::Addr, NVUINT8 >	localMem_wstrb
std::vector< typename axi4_::Addr >	validReadAddresses
axi4_::WritePayload	load_data_pld

Static Public Attributes
static const int	kDebugLevel = 0
static const int	bytesPerBeat = axi4_::DATA_WIDTH >> 3

Protected Member Functions
void	run_rd ()
void	run_wr ()

Detailed Description

template<typename axiCfg>
class SlaveFromFile< axiCfg >

An AXI slave with its memory prepopulated from a file for use in testbenches.

Template Parameters

axiCfg

A valid AXI config.

Overview

AxiSlaveFromFile acts as an AXI slave in a testbench. It differs from Slave in that at the beginning of simulation time its internal state is prepopulated according to the contents of a CSV file. The CSV file format is as follows:

• address_in_hex,data_in_hex

  It's best to specify the full DATA_WIDTH of data.

Definition at line 48 of file SlaveFromFile.h.

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

• SlaveFromFile.h