| Revision | Release Summary |
|---|---|
| 2024.09 | Axi4InterfacePkg - updated Added Axi4RecArrayType |
| 2024.07 | Updated Axi4 VC to shorten AlertLogID names. Added OsvvmVcInit barrier to AxiStreamReceiver |
| 2024.04 | Updated SafeResize to include ModelID. |
| 2023.09 | Updated Unimplemented Transaction messages in VC. |
| 2023.05 | Beta implementation of randomizing Ready and Valid in Axi4 Full VC and AxiStream VC. |
| 2023.04 | Alpha implementation of randomizing TReady and TValid delays in AxiStreamTransmitter and AxiStreamReceiver |
| 2022.12 | Updated read check to use MetaMatch in Axi4Manager, Axi4ManagerVti, and Axi4LiteManager |
| 2022.11 | Added AxiStreamOptionsArrayPkg and Axi4OptionsArrayPkg |
| 2022.10 | Changed PRIVATE to PRIVATE_NAME |
| Added testbench_interrupt to test InterruptHandler from OsvvmLibraries/common/src | |
| 2022.06 | AxiStreamReceiver and AxiStreamReceiverVti to fix an issue with reading the RECEIVE_READY_WAIT_FOR_GET parameter. |
| 2022.05 | Updated FIFOs so they are Search => PRIVATE |
| 2022.04 | Updated AxiMemory Burst Reads - see details below |
| 2022.03 | Updated calls to NewID for AlertLogID and FIFOs |
| Rebuilt Axi4Lite for Axi4 FULL so it will run on GHDL | |
| 2022.02 | Added to_hxstring, Axi4Memory for MemoryPkg search by NAME, . |
| 2022.01 | Added test cases to support testing of AddressBus and Stream MIT burst patterns |
| 2021.09 | Minor bug fix to Axi4Subordinate. Updates to testbenches to support writing YAML files |
| 2021.08 | Updated AXI4 naming. Changed Axi4Master to Axi4Manager and Axi4Responder to Axi4Subordinate. |
| 2021.06 | Updated Axi4Master[Vti], AxiStreamXX[Vti], Axi4Memory[Vti] |
| for new Burst Fifo and Memory data structures | |
| 2021.03 | Minor updates to scripts for case sensitivity on Linux |
| 2021.02 | Added TRANSMIT_VALID_DELAY_CYCLES to AxiStreamTransmitter |
| 2020.12 | More Bursting and Virtual Transaction Interfaces. |
| 2020.10 | Added Bursting to AxiStream. |
| 2020.07 | Major: Axi4Lite, Axi4(Full) w/ Bursting, AddressBusTransactionPkg, Responder |
| 2020.02 | Initial version of AddressBusTransactionPkg. |
| 2018.04 | Initial public release |
Axi4InterfacePkg - Added Axi4RecArrayType. Updated Axi4RecType to be the record rather than an alias Axi4 - Added Axi4GenericSignalsPkg and testbench_GenericSignals AxiStream - updated AxiStreamSignalsPkg (added TransRec) and added testbench_GenericSignals Added shorter call to ClassifyUnimplementedOperation, ClassifyUnimplementedTransmitterOperation, ClassifyUnimplementedReceiverOperation
Updated Axi4 VC to shorten AlertLogID and data structure names - impacts justification of alerts and logs Added OsvvmVcInit barrier to AxiStreamReceiver to allow parameters to be initialized before it starts. Testbenches now include PassThru DUT model. Updated CreateClock to be in Osvvm.ClockResetPkg.CreateClock Moved _xilinx versions of sources to subdirectory deprecated
Updated SafeResize to include ModelID In test cases, added AffirmIfTranscriptsMatch to check transcripts Params now use singleton in transaction record rather than protected type
Updated Unimplemented Transaction messages in VC.
- Beta implementation of randomizing Ready and Valid in:
- AxiStreamTransmitter[Vti], AxiStreamReceiver[Vti],
- Axi4Manager[Vti], Axi4Memory[Vti], Axi4Subordinate[Vti]
- Note: Beta implementation updates API and use models
- Added Alpha implementation of randomizing TValid and TReady delays in AxiStreamTransmitter and AxiStreamReceiver
- Updated read check to use MetaMatch in Axi4Manager, Axi4ManagerVti, and Axi4LiteManager
- Added AxiStreamOptionsArrayPkg and Axi4OptionsArrayPkg
- Fixed GET_BURST_MODE in AxiStreamTransmitter[Vti]
- Note OsvvmLibraries/AXI4/Axi4/testbench_interrupt will move to OsvvmLibraries/Common/TbInterrupt
- Changed PRIVATE to PRIVATE_NAME
- Added testbench_interrupt to test InterruptHandler from OsvvmLibraries/common/src
Updated AxiStreamReceiver and AxiStreamReceiverVti to fix an issue with reading the RECEIVE_READY_WAIT_FOR_GET parameter. Updated SetAxi4Options s.t. it allows parameter of type Axi4RespEnumType
- Updated FIFOs so they are Search => PRIVATE. Was only problematic in generate loops.
- AxiMemory(Vti) - Updated Burst Reads s.t. there is one clock (was one delta) between data accesses.
- Fixes AXI Read Burst starting when Write Burst to same location has started but not completed.
- Axi4Lite - Rebaselined against Axi4 FULL - now works with GHDL.
- All - Updated calls to NewID for AlertLogID and FIFOs.
- AxiStream - SendBurst without TLast - SendBurst(XXX, "0"). Suitable for sending packets with TestCtrl idles.
- AxiStream - Update TxSTrb and TxKeep at start and end.
- Axi4LiteMaster - Added SET_MODEL_OPTIONS
- Axi4Options - SetAxi4LiteInterfaceDefault, GetAxi4LiteInterfaceDefault supports Axi4LiteMaster
- to_hxstring - Axi4Manager, Vti, Axi4Memory, Vti, Axi4Subordinate, Vti, AxiStreamReceiver, Vti, AxiStreamTransmitter, Vti
- Axi4Memory, Vti - Added Search => NAME
- AxiStreamOptionsPkg - RECEIVE_READY_WAIT_FOR_GET
- AxiStreamReceiver, Vti - WaitForGet, don't send TReady until have a Get transaction
- Added Test Cases to support testing of AddressBus and Stream MIT burst patterns
- Moved MODEL_INSTANCE_NAME in Axi4+ and AxiStream+ to entity declaration region
- Added check to Axi4Stream+ in CheckBurst for BurstLen vs Expected BurstLen
- AxiStreamReceiver+ added GotBurst transaction
- Minor bug fix to Axi4Subordinate.
- Updates to testbenches to support writing YAML files.
- Minor updates to support compilation in Cadence Xcelium.
- Updated AXI4 naming to Axi4Manager and Axi4Subordinate to match ARM updated naming
- Updated Axi4Master, AxiStreamTransmitter, AxiStreamReceiver for new Burst data structures
- Updated Axi4Memory for new Memory data structures
- Updated all for GHDL support.
- Minor script update for case sensitivity on Linux
- Added Word Based Bursting to Axi4Master.
- Added Virtual Transaction Interfaces (VTI) to Axi4 (full) verification components.
- Added VTI to AxiStream verification components.
- Not Done: Axi4Lite and UART VTI and Bursting.
Added Byte and Word based bursting to AxiStream. Supports bursting User field with Data.
Updated to support OSVVM Model Independent Transactions for AddressBusses. See OSVVM-Common repository, file Common/src/AddressBusTransactionPkg.vhd
First public release.
Name Responder replaced Slave in all naming. Hence, Axi4LiteResponder_Transactor.vhd replaced Axi4LiteSlave_Transactor.vhd.
Port names, Axi4Bus replaced Axi4LiteBus. This is needed for compatibility with Axi4 full models.
In record structure in Axi4LiteInterface package, the redundant abbreviations AW, W, B, AR, R were removed. A long version of the name that is more understandable is in the next layer of the record structure. This impacts connecting the Axi4Lite interface to your designs.
The packages Axi4LiteMasterTransactionPkg.vhd and Axi4LiteMasterTransactionPkg.vhd have been replaced by OSVVM-Common: Common/src/AddressBusTransactionpkg.
Updated to use OSVVM Model Independent Transactions for Streaming. See OSVVM-Common Common/src/StreamTransactionPkg.vhd
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