[rtl] comment edits

stnolting · Jan 4, 2025 · 5fc3a48 · 5fc3a48
1 parent c8d23bb
commit 5fc3a48
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/rtl/core/neorv32_bus.vhd b/rtl/core/neorv32_bus.vhd
@@ -211,7 +211,7 @@ end neorv32_bus_switch_rtl;
 -- -------------------------------------------------------------------------------- --
 -- The NEORV32 RISC-V Processor - https://github.com/stnolting/neorv32              --
 -- Copyright (c) NEORV32 contributors.                                              --
--- Copyright (c) 2020 - 2024 Stephan Nolting. All rights reserved.                  --
+-- Copyright (c) 2020 - 2025 Stephan Nolting. All rights reserved.                  --
 -- Licensed under the BSD-3-Clause license, see LICENSE for details.                --
 -- SPDX-License-Identifier: BSD-3-Clause                                            --
 -- ================================================================================ --
@@ -301,7 +301,7 @@ end neorv32_bus_reg_rtl;
 -- -------------------------------------------------------------------------------- --
 -- The NEORV32 RISC-V Processor - https://github.com/stnolting/neorv32              --
 -- Copyright (c) NEORV32 contributors.                                              --
--- Copyright (c) 2020 - 2024 Stephan Nolting. All rights reserved.                  --
+-- Copyright (c) 2020 - 2025 Stephan Nolting. All rights reserved.                  --
 -- Licensed under the BSD-3-Clause license, see LICENSE for details.                --
 -- SPDX-License-Identifier: BSD-3-Clause                                            --
 -- ================================================================================ --
@@ -487,7 +487,7 @@ end neorv32_bus_gateway_rtl;
 -- -------------------------------------------------------------------------------- --
 -- The NEORV32 RISC-V Processor - https://github.com/stnolting/neorv32              --
 -- Copyright (c) NEORV32 contributors.                                              --
--- Copyright (c) 2020 - 2024 Stephan Nolting. All rights reserved.                  --
+-- Copyright (c) 2020 - 2025 Stephan Nolting. All rights reserved.                  --
 -- Licensed under the BSD-3-Clause license, see LICENSE for details.                --
 -- SPDX-License-Identifier: BSD-3-Clause                                            --
 -- ================================================================================ --
@@ -747,7 +747,7 @@ end neorv32_bus_io_switch_rtl;
 -- -------------------------------------------------------------------------------- --
 -- The NEORV32 RISC-V Processor - https://github.com/stnolting/neorv32              --
 -- Copyright (c) NEORV32 contributors.                                              --
--- Copyright (c) 2020 - 2024 Stephan Nolting. All rights reserved.                  --
+-- Copyright (c) 2020 - 2025 Stephan Nolting. All rights reserved.                  --
 -- Licensed under the BSD-3-Clause license, see LICENSE for details.                --
 -- SPDX-License-Identifier: BSD-3-Clause                                            --
 -- ================================================================================ --
@@ -863,7 +863,7 @@ begin
   sys_req_o.rw    <= '1' when (arbiter.state = S_WRITE) or (arbiter.state = S_WRITE_WAIT) else core_req_i.rw;
   sys_req_o.src   <= core_req_i.src;
   sys_req_o.priv  <= core_req_i.priv;
-  sys_req_o.amo   <= core_req_i.amo;
+  sys_req_o.amo   <= core_req_i.amo; -- set during the entire read-modify-write operation
   sys_req_o.amoop <= (others => '0'); -- the specific AMO type should not matter after this point
   sys_req_o.fence <= core_req_i.fence;
   sys_req_o.sleep <= core_req_i.sleep;