diff --git a/libraries/base/common/src/vhdl/common_paged_ram_crw_crw.vhd b/libraries/base/common/src/vhdl/common_paged_ram_crw_crw.vhd
index 4bc889b7fe958710a094a72551dec6fe230a54ea..c4012fc05482c9c5b6318d8437e6419679fd8891 100644
--- a/libraries/base/common/src/vhdl/common_paged_ram_crw_crw.vhd
+++ b/libraries/base/common/src/vhdl/common_paged_ram_crw_crw.vhd
@@ -1,25 +1,29 @@
--------------------------------------------------------------------------------
+-- -----------------------------------------------------------------------------
 --
--- Copyright (C) 2011
+-- Copyright 2011-2023
 -- ASTRON (Netherlands Institute for Radio Astronomy) <http://www.astron.nl/>
 -- P.O.Box 2, 7990 AA Dwingeloo, The Netherlands
 --
--- This program is free software: you can redistribute it and/or modify
--- it under the terms of the GNU General Public License as published by
--- the Free Software Foundation, either version 3 of the License, or
--- (at your option) any later version.
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
 --
--- This program is distributed in the hope that it will be useful,
--- but WITHOUT ANY WARRANTY; without even the implied warranty of
--- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--- GNU General Public License for more details.
+-- http://www.apache.org/licenses/LICENSE-2.0
 --
--- You should have received a copy of the GNU General Public License
--- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
 --
--------------------------------------------------------------------------------
-
--- Purpose: Multi page memory
+-- -----------------------------------------------------------------------------
+-- 
+-- Author: 
+--   -
+-- Changed by:
+--   D.F. Brouwer
+-- Purpose:
+--   Multi page memory
 -- Description:
 --   When next_page_* pulses then the next access will occur in the next page.
 -- Remarks:
@@ -33,6 +37,9 @@
 --   regarding RAM usage in case the page size is not a power of 2, because the
 --   pages are then mapped at subsequent addresses in the buf RAM.
 -- . The "use_adr" variant is optimal for speed, so that is set as default.
+-- Issues:
+--   Unavailable for Intel Agilex 7 (agi027_xxxx). See common_paged_ram_rw_rw
+--   for more context.
 
 library IEEE, technology_lib;
 use IEEE.std_logic_1164.all;
diff --git a/libraries/base/common/src/vhdl/common_ram_crw_crw.vhd b/libraries/base/common/src/vhdl/common_ram_crw_crw.vhd
index acdfa0d2196449f5df82793998de66d4e9972299..b602cf707d949f511a55c5950f308644a978cce9 100644
--- a/libraries/base/common/src/vhdl/common_ram_crw_crw.vhd
+++ b/libraries/base/common/src/vhdl/common_ram_crw_crw.vhd
@@ -1,23 +1,30 @@
--------------------------------------------------------------------------------
+-- -----------------------------------------------------------------------------
 --
--- Copyright (C) 2014
+-- Copyright 2014-2023
 -- ASTRON (Netherlands Institute for Radio Astronomy) <http://www.astron.nl/>
 -- P.O.Box 2, 7990 AA Dwingeloo, The Netherlands
 --
--- This program is free software: you can redistribute it and/or modify
--- it under the terms of the GNU General Public License as published by
--- the Free Software Foundation, either version 3 of the License, or
--- (at your option) any later version.
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
 --
--- This program is distributed in the hope that it will be useful,
--- but WITHOUT ANY WARRANTY; without even the implied warranty of
--- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--- GNU General Public License for more details.
+-- http://www.apache.org/licenses/LICENSE-2.0
 --
--- You should have received a copy of the GNU General Public License
--- along with this program.  If not, see <http://www.gnu.org/licenses/>.
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
 --
--------------------------------------------------------------------------------
+-- -----------------------------------------------------------------------------
+--
+-- Author: 
+--   -
+-- Changed by:
+--   D.F. Brouwer
+-- Issues:
+--   Unavailable for Intel Agilex 7 (agi027_xxxx). See common_ram_rw_rw
+--   for more context.
 
 library IEEE, technology_lib, tech_memory_lib;
 use IEEE.std_logic_1164.all;