Entity: axi_stream_protocol_checker
- File: axi_stream_protocol_checker.vhd
Diagram
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
Generics
| Generic name | Type | Value | Description |
|---|---|---|---|
| protocol_checker | axi_stream_protocol_checker_t |
Ports
| Port name | Direction | Type | Description |
|---|---|---|---|
| aclk | in | std_logic | |
| areset_n | in | std_logic | |
| tvalid | in | std_logic | |
| tready | in | std_logic | |
| tdata | in | std_logic_vector(data_length(protocol_checker) - 1 downto 0) | |
| tlast | in | std_logic | |
| tkeep | in | std_logic_vector(data_length(protocol_checker)/8-1 downto 0) | |
| tstrb | in | std_logic_vector(data_length(protocol_checker)/8-1 downto 0) | |
| tid | in | std_logic_vector(id_length(protocol_checker)-1 downto 0) | |
| tdest | in | std_logic_vector(dest_length(protocol_checker)-1 downto 0) | |
| tuser | in | std_logic_vector(user_length(protocol_checker)-1 downto 0) |
Signals
| Name | Type | Description |
|---|---|---|
| handshake_is_not_x | std_logic | |
| enable_rule1_check | std_logic | |
| enable_rule2_check | std_logic | |
| enable_rule11_check | std_logic | |
| enable_rule12_check | std_logic | |
| enable_rule13_check | std_logic | |
| enable_rule14_check | std_logic | |
| enable_rule15_check | std_logic | |
| rule20_check_value | std_logic | |
| areset_n_d | std_logic | |
| areset_rose | std_logic | |
| not_tvalid | std_logic |
Constants
| Name | Type | Value | Description |
|---|---|---|---|
| rule1_checker | checker_t | new_checker(get_name(protocol_checker.p_logger) & ":rule 1") | |
| rule2_checker | checker_t | new_checker(get_name(protocol_checker.p_logger) & ":rule 2") | |
| rule3_checker | checker_t | new_checker(get_name(protocol_checker.p_logger) & ":rule 3") | |
| rule4_checker | checker_t | new_checker(get_name(protocol_checker.p_logger) & ":rule 4") | |
| rule5_checker | checker_t | new_checker(get_name(protocol_checker.p_logger) & ":rule 5") | |
| rule6_checker | checker_t | new_checker(get_name(protocol_checker.p_logger) & ":rule 6") | |
| rule7_checker | checker_t | new_checker(get_name(protocol_checker.p_logger) & ":rule 7") | |
| rule8_checker | checker_t | new_checker(get_name(protocol_checker.p_logger) & ":rule 8") | |
| rule9_checker | checker_t | new_checker(get_name(protocol_checker.p_logger) & ":rule 9") | |
| rule10_checker | checker_t | new_checker(get_name(protocol_checker.p_logger) & ":rule 10") | |
| rule11_checker | checker_t | new_checker(get_name(protocol_checker.p_logger) & ":rule 11") | |
| rule12_checker | checker_t | new_checker(get_name(protocol_checker.p_logger) & ":rule 12") | |
| rule13_checker | checker_t | new_checker(get_name(protocol_checker.p_logger) & ":rule 13") | |
| rule14_checker | checker_t | new_checker(get_name(protocol_checker.p_logger) & ":rule 14") | |
| rule15_checker | checker_t | new_checker(get_name(protocol_checker.p_logger) & ":rule 15") | |
| rule16_checker | checker_t | new_checker(get_name(protocol_checker.p_logger) & ":rule 16") | |
| rule17_checker | checker_t | new_checker(get_name(protocol_checker.p_logger) & ":rule 17") | |
| rule18_checker | checker_t | new_checker(get_name(protocol_checker.p_logger) & ":rule 18") | |
| rule19_checker | checker_t | new_checker(get_name(protocol_checker.p_logger) & ":rule 19") | |
| rule20_checker | checker_t | new_checker(get_name(protocol_checker.p_logger) & ":rule 20") | |
| rule21_checker | checker_t | new_checker(get_name(protocol_checker.p_logger) & ":rule 21") | |
| rule22_checker | checker_t | new_checker(get_name(protocol_checker.p_logger) & ":rule 22") |
Processes
- unnamed: ( )
Description
AXI4STREAM_RECS_TREADY_MAX_WAIT Recommended that TREADY is asserted within MAXWAITS cycles of TVALID being asserted
- unnamed: ( )
Description
AXI4STREAM_AUXM_TID_TDTEST_WIDTH The value of ID_WIDTH + DEST_WIDTH must not exceed 24 eschmidscs: Must wait a short while to allow testing of the rule.
- unnamed: ( aclk )
Description
AXI4STREAM_ERRM_TVALID_RESET TVALID is LOW for the first cycle after ARESETn goes HIGH