v0.23.0

Changes since 0.22.1

Added

• axi_lite_regs: Add memory-mapped registers with AXI4-Lite slave port and the option to make individual bytes read-only.

Changed

• Interfaces AXI_LITE and AXI_LITE_DV: add aw_prot and ar_prot signals.
  • The AXI_LITE_ASSIGN* and AXI_LITE_SET* macros (in include/axi/assign.svh) have been updated to include the two new interface signals.
  • axi_test::axi_lite_driver: A new prot function argument has been added to the send_aw, send_ar, recv_aw, and recv_ar functions.
  • axi_test::rand_axi_lite_master:
    • A new w_prot and r_prot function argument has been added to the write and read function, respectively. The new arguments have a default value of '0.
    • The send_aws and the send_ars function now randomizes the prot signal of each AW and AR, respectively.
  • axi_test::rand_axi_slave: Display prot signal (but otherwise still ignore it).

Fixed

• rand_axi_master (in axi_test): Another fix to respect burst type restrictions when emitting ATOPs.