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OSVVM Common Library Change Log

Revision Release Summary
2024.09 Shorter calls for ClassifyUnimplementedOperation(TransRec)
2024.07 Updated testbench calls to CreateClock for it being refactored to ClockResetPkg
2024.03 Added Time to transaction record and SetModelOptions. New overloading of PopBurstVector.
2023.09 Made ModelParametersPkg a singleton. Formalized testbench. Older implementation in ModelParamstersPtPkg
Updated Transaction Interface API
2023.05 Updated API for Randomizing delays in VC
2022.11 Relocated tests cases for XxxTransactionPkg and InterruptHandler to here
2022.10 Updated InterruptHandler for BurstFIFO updates.
Updated PushBurstRandom / CheckBurstRandom to work around Questa bugs
2022.01 Added Burst Patterns to Address Bus and Stream
2021.06 Updated FifoFillPkg_slv.vhd ...
2020.12 Consistency updates to AddressBus and Stream MIT
2020.10 Added Bursting to Stream Model Independent Transactions
2020.07 Updated for MIT and freed the slaves
2020.02 Created by refactoring Axi4LiteMasterTransactionPkg

2024.09 September 2024

  • AddressBusTransactionPkg - Added shorter call to ClassifyUnimplementedOperation
  • StreamTransactionPkg - Added shorter call to ClassifyUnimplementedTransmitterOperation, ClassifyUnimplementedReceiverOperation
  • Updated AddressBusTransactionArrayPkg - added missing features from AddressBusTransactionPkg

2024.07 July 2024

  • Updated testbench calls to CreateClock for it being refactored to ClockResetPkg
  • Removed InterruptGeneratorRecArrayType. It is unused. It is partially constrained an causes issues in some simulators.

2024.03 March 2024

  • In AddressBusTransactionPkg, added SetModelOptions for a parameter of type time.
  • In FifoFillPkg_Slv, added PopBurstVector that returns a count value for the size of its slv_vector or integer_vector parameters

2023.09 September 2023

  • Added ModelParametersPkg as a singleton
    • PT implementation now in ModelParamstersPtPkg
    • Updated OsvvmCommonContext
  • In StreamTransactionPkg,
    • Added ModelParametersIdType to Transaction Interface
    • Added SendAndGet and SendAndGetBurst,
    • Added OperationType ENUMs: EXTEND_DIRECTIVE_OP, EXTEND_OP, EXTEND_TX_OP, EXTEND_RX_OP
    • Added ClassifyUnimplementedOperation, ClassifyUnimplementedTransmitterOperation, ClassifyUnimplementedReceiverOperation
  • In AddressBusTransactionPkg,
    • Added ModelParametersIdType to Transaction Interface
    • Added OperationType ENUMs: EXTEND_DIRECTIVE_OP, EXTEND_OP, EXTEND_WRITE_OP, EXTEND_READ_OP
    • Added ClassifyUnimplementedOperation

2023.05 May 2023

  • In XxxTransactionPkg,
    • Added transactions to SetUseRandomDelays, SetDelayCoverageID, GetDelayCoverageID
    • Added overloading for SendBurstVector[Async] and [Try]CheckBurstVector to use integer_vector
  • In FifoFillPkg_slv: Added CheckBurstFifo

2022.11 November 2022

  • Added array types AddressBusRecArrayType and StreamRecArrayType
  • Created Array packages AddressBusTransactionArrayPkg and StreamTransactionArrayPkg These packages support iterating across AddressBusRecArrayType and StreamRecArrayType
  • Refactored test cases for AddressBusTransactionPkg and StreamTransactionPkg from AXI to support a set of MitTestCases
  • Created test cases for Array based packages
  • Relocated Interrupt Handler TestCases to TbInterrupt

2022.01 January 2022

  • Updated AddressBusTransactionPkg and StreamTransactionPkg for Burst Patterns
  • Added GotBurst for Stream MIT
  • Revised FifoFillPkg_slv.vhd to support burst patterns

2021.06 June 2021

  • Updated AddressBusTransactionPkg and StreamTransactionPkg for new Burst FIFO/scoreboard data structures
  • Revised FifoFillPkg_slv.vhd to support new burst FIFO/Scoreboard data structures
  • Added FifoFillPtPkg_slv.vhd as a variant of FifoFillPkg_slv to maintain backward compatibility with older shared variable FIFO/Scoreboard data structures.

2020.12 December 2020

  • Added Word/Byte Based Bursting controls.
  • Consistency updates to AddressBus and Stream MIT

2020.10 October 2020

  • Added Byte and Word based bursting to Stream.
  • Supports Burst modes: Byte, Word, Word + Parameter

2020.07 July 2020

Major release. Package names have changed. Transaction naming updated to remove names master and slave. All OSVVM models now use the Model Independent Transactions.

2020.02 February 2020

Created by refactoring Axi4LiteMasterTransactionPkg.

Copyright and License

Copyright (C) 2006-2020 by SynthWorks Design Inc.
Copyright (C) 2020 by OSVVM contributors

This file is part of OSVVM.

Licensed under 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

http://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.
See the License for the specific language governing permissions and
limitations under the License.