Entity: tb_wishbone_master

Diagram

string runner_cfg string encoded_tb_cfg

Description

This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.

Copyright (c) 2014-2021, Lars Asplund lars.anders.asplund@gmail.com Author Slawomir Siluk slaweksiluk@gazeta.pl

Generics

Generic name Type Value Description
runner_cfg string
encoded_tb_cfg string

Signals

Name Type Description
clk std_logic
adr std_logic_vector(tb_cfg.adr_width-1 downto 0)
dat_i std_logic_vector(tb_cfg.dat_width-1 downto 0)
dat_o std_logic_vector(tb_cfg.dat_width-1 downto 0)
sel std_logic_vector(tb_cfg.dat_width/8 -1 downto 0)
cyc std_logic
stb std_logic
we std_logic
stall std_logic
ack std_logic

Constants

Name Type Value Description
tb_cfg tb_cfg_t decode(encoded_tb_cfg)
master_logger logger_t get_logger("master")
tb_logger logger_t get_logger("tb")
bus_handle bus_master_t new_bus(data_length => tb_cfg.dat_width,
address_length => tb_cfg.adr_width,
logger => master_logger)
memory memory_t new_memory
buf buffer_t allocate(memory,
tb_cfg.num_cycles * sel'length)
wishbone_slave wishbone_slave_t new_wishbone_slave( memory => memory,
ack_high_probability => tb_cfg.ack_prob,
stall_high_probability => tb_cfg.stall_prob )

Types

Name Type Description
tb_cfg_t

Functions

Processes

Instantiations