v1.38.0

1.38.0 - 2025-02-28

Changed

• Assertions no longer disabled for Verilator. Define ASSERTS_OFF to disable.
• Define ASSERTS_OVERRIDE_ON to override any defines that turn assertions off otherwise.
• id_queue: Parametrize number of compare ports.
• assertions.svh: Add optional argument to assertion macros to display custom error message.
• stream_to_mem: Disable assertions during reset.
• addr_decode_dync, cdc_fifo_gray_clearable, multiaddr_decode, spill_register_flushable: Promote $warning to $error.
• rr_arb_tree, stream_omega_net, stream_xbar: Remove default assertion disable.

Fixed

• delta_counter: Fix inverted reset.
• stream_join_dynamic: Handshake only selected streams.
• Various tool compatibility improvements.

v1.37.0

1.37.0 - 2024-07-18

Added

• credit_counter: Add up/down counter for credit.

Fixed

• mem_to_banks_detailed: Ensure no spurious response after full dead write.

v1.36.0

1.36.0 - 2024-07-08

Fixed

• registers: Fix else statement in FFARNC macro.
• stream_arbiter_flushable: Do not lock priority arbiter.

v1.35.0

1.35.0 - 2024-04-22

Changed

• id_queue: Add parameter to cut a critical path.

v1.34.0

1.34.0 - 2024-04-09

Changed

• stream_xbar: Add payload assertion stability mask.

v1.33.1

1.33.1 - 2024-03-16

Fixed

• stream_omega_net: Fix assertion.
• Revert gitlab-ci trigger condition to pull_request.

v1.33.0

1.33.0 - 2024-03-07

Added

• Add passthrough_stream_fifo: Stream FIFO which does not cut the timing path, this allows it to do a simultaneous push and pop when full.
• Registers: Add FFARNC macro: Flip-Flop with asynchronous active-low reset and synchronous clear.

Changed

• Enable assertions in verilator.
• Change pragma translate_off statements to ```ifndef SYNTHESIS`` according to IEEE 1364.1-2005 spec 6.3.2.
• plru_tree: Add assertion that output is onehot.
• Update CI trigger condition.

Fixed

• onehot_to_bin: Fix width mismatch in assignment.
• plru_tree: Improve tool compatibility.
• stream_xbar: Fix masked assertion.

v1.32.0

1.32.0 - 2023-09-26

Added

• Add stream_join_dynamic: stream_join with a dynamically configurable subset selection.
• Add multiaddr_decode: Address map decoder using NAPOT regions and allowing for multiple address inputs.
• Add addr_decode_dync: addr_decode with support for dynamic online configuration.

Changed

• mem_to_banks: Change default value for NumBanks from 0 to 1 to avoid division by zero.

v1.31.1

1.31.1 - 2023-08-09

Fixed

• mem_to_banks: Keep defaut values for localparams

v1.31.0

1.31.0 - 2023-08-08

Added

• Add mem_to_banks_detailed: mem_to_banks with detailed response signals

Fixed

• unread: Add dummy signal assignment when targeting Vivado to avoid blackbox inference