From c0f9b22d4e5073211cc429acea2ec4bdf85ef55d Mon Sep 17 00:00:00 2001 From: stnolting <22944758+stnolting@users.noreply.github.com> Date: Wed, 17 Aug 2022 20:54:12 +0200 Subject: [PATCH] [rtl] minor comment edits --- rtl/core/neorv32_package.vhd | 4 ++-- rtl/core/neorv32_top.vhd | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/rtl/core/neorv32_package.vhd b/rtl/core/neorv32_package.vhd index 79917fa29..94eba69df 100644 --- a/rtl/core/neorv32_package.vhd +++ b/rtl/core/neorv32_package.vhd @@ -491,7 +491,7 @@ package neorv32_package is constant funct3_csrrci_c : std_ulogic_vector(2 downto 0) := "111"; -- csr read & clear bit immediate -- fence -- constant funct3_fence_c : std_ulogic_vector(2 downto 0) := "000"; -- fence - order IO/memory access - constant funct3_fencei_c : std_ulogic_vector(2 downto 0) := "001"; -- fencei - instruction stream sync + constant funct3_fencei_c : std_ulogic_vector(2 downto 0) := "001"; -- fence.i - instruction stream sync -- RISC-V Funct12 ------------------------------------------------------------------------- -- ------------------------------------------------------------------------------------------- @@ -1056,7 +1056,7 @@ package neorv32_package is wb_cyc_o : out std_ulogic; -- valid cycle wb_ack_i : in std_ulogic := 'L'; -- transfer acknowledge wb_err_i : in std_ulogic := 'L'; -- transfer error - -- Advanced memory control signals (available if MEM_EXT_EN = true) -- + -- Advanced memory control signals -- fence_o : out std_ulogic; -- indicates an executed FENCE operation fencei_o : out std_ulogic; -- indicates an executed FENCEI operation -- XIP (execute in place via SPI) signals (available if IO_XIP_EN = true) -- diff --git a/rtl/core/neorv32_top.vhd b/rtl/core/neorv32_top.vhd index 0616853b5..91ad60e68 100644 --- a/rtl/core/neorv32_top.vhd +++ b/rtl/core/neorv32_top.vhd @@ -165,7 +165,7 @@ entity neorv32_top is wb_ack_i : in std_ulogic := 'L'; -- transfer acknowledge wb_err_i : in std_ulogic := 'L'; -- transfer error - -- Advanced memory control signals (available if MEM_EXT_EN = true) -- + -- Advanced memory control signals -- fence_o : out std_ulogic; -- indicates an executed FENCE operation fencei_o : out std_ulogic; -- indicates an executed FENCEI operation