v0.1.22

Notable changes in this release:

• Return bytes object instead of bytearray in MAC model
• Use num/denom for PTP clock drift
• Rename PTP clock timestamp signals to tod and rel
• Improve PTP model resolution by using Decimal types and wider fns accumulators

0.1.20

Notable changes in this release:

• Cache clock edge events
• Updates for cocotb - start_soon instead of fork, fix assignment types
• Put sources and sinks to sleep when idle to improve simulation time

0.1.18

Notable changes in this release:

• Normalize enum element names
• Add BASE-R related mappings
• Remove deprecated assignments

0.1.16

Notable changes in this release:

• Support PTP timestamp tags

0.1.14

Notable changes in this release:

• Rename byte_width to byte_lanes
• Print model configuration in XGMII and Ethernet MAC models
• Improve TX code to reduce copying

0.1.12

Notable changes in this release:

• Add PTP clock sim time model
• Add Ethernet MAC model

0.1.10

Notable changes in this release:

• Improve reset code - warn about dropped operations, trigger events to prevent deadlocks, track operations actively being processed
• Enforce max queue depth and throw QueueEmpty and QueueFull exceptions in non-blocking operations on streaming interfaces

0.1.8

Notable changes in this release:

• Use cocotb async queues

0.1.6

Notable changes in this release:

• Properly implement resets
• Store simulation times in frames (start, end, and SFD)
• Add tx_complete fields in frames

0.1.4

Notable changes in this release:

• Added MII simulation model
• Added mii_mode attribute to GMII and RGMII models
• Added MII, GMII, and RGMII PHY models
• Improved reset implementation