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Initialize BurstFifo to prevent scoreboard errors #9

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Initialize BurstFifo to prevent scoreboard errors #9

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b3d87cb
Fix path XSIM compatibility files
jobtijhuis Oct 15, 2024
447c716
Initialize BurstFifo even though it is not supported
jobtijhuis Oct 15, 2024
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16 changes: 8 additions & 8 deletions UART.pro
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@
#
#
# Description:
# Script to compile the OSVVM UART models
# Script to compile the OSVVM UART models
#
# Developed for:
# SynthWorks Design Inc.
Expand All @@ -23,15 +23,15 @@
#
#
# This file is part of OSVVM.
#
# Copyright (c) 2019 - 2020 by SynthWorks Design Inc.
#
#
# Copyright (c) 2019 - 2020 by SynthWorks Design Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#
# https://www.apache.org/licenses/LICENSE-2.0
#
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Expand All @@ -42,7 +42,7 @@ library osvvm_uart
if {$::osvvm::ToolNameVersion ne "XSIM-2023.2"} {
analyze ./src/UartTbPkg.vhd
} else {
analyze ./src/UartTbPkg_xilinx.vhd
analyze ./src/deprecated/UartTbPkg_xilinx.vhd
}

if {$::osvvm::ToolSupportsGenericPackages} {
Expand All @@ -60,4 +60,4 @@ if {$::osvvm::ToolNameVersion ne "XSIM-2023.2"} {
} else {
analyze ./src/deprecated/UartTx_xilinx.vhd
analyze ./src/deprecated/UartRx_xilinx.vhd
}
}
5 changes: 4 additions & 1 deletion src/UartRx.vhd
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Expand Up @@ -152,7 +152,10 @@ begin
ParityMode <= CheckParityMode (ModelID, DEFAULT_PARITY_MODE, FALSE) ;
NumStopBits <= CheckNumStopBits(ModelID, DEFAULT_NUM_STOP_BITS, FALSE) ;
NumDataBits <= CheckNumDataBits(ModelID, DEFAULT_NUM_DATA_BITS, FALSE) ;
Baud <= CheckBaud(ModelID, DEFAULT_BAUD, FALSE) ;
Baud <= CheckBaud(ModelID, DEFAULT_BAUD, FALSE) ;
-- Initialize BurstFifo even though it is not used, to prevent weird errors
TransRec.BurstFifo <= NewID("RxBurstFifo", ModelID, Search => PRIVATE_NAME) ;
wait for 0 ns ; -- Allow TransRec.BurstFifo to update.

TransactionDispatcherLoop : loop
WaitForTransaction(
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5 changes: 4 additions & 1 deletion src/UartTx.vhd
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Expand Up @@ -130,7 +130,10 @@ begin
ParityMode <= CheckParityMode (ModelID, DEFAULT_PARITY_MODE, FALSE) ;
NumStopBits <= CheckNumStopBits(ModelID, DEFAULT_NUM_STOP_BITS, FALSE) ;
NumDataBits <= CheckNumDataBits(ModelID, DEFAULT_NUM_DATA_BITS, FALSE) ;
Baud <= CheckBaud(ModelID, DEFAULT_BAUD, FALSE) ;
Baud <= CheckBaud(ModelID, DEFAULT_BAUD, FALSE) ;
-- Initialize BurstFifo even though it is not used, to prevent weird errors
TransRec.BurstFifo <= NewID("TxBurstFifo", ModelID, Search => PRIVATE_NAME) ;
wait for 0 ns ; -- Allow TransRec.BurstFifo to update.

TransactionDispatcherLoop : loop
WaitForTransaction(
Expand Down