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-rw-r--r--keyboard.vhd7
1 files changed, 5 insertions, 2 deletions
diff --git a/keyboard.vhd b/keyboard.vhd
index a398b26..c0b8603 100644
--- a/keyboard.vhd
+++ b/keyboard.vhd
@@ -16,7 +16,11 @@
--
-- * Neither the name of the author nor the names of other contributors may
-- be used to endorse or promote products derived from this software without
--- specific prior written permission.
+-- specific prior written agreement from the author.
+--
+-- * License is granted for non-commercial use only. A fee may not be charged
+-- for redistributions as source code or in synthesized/hardware form without
+-- specific prior written agreement from the author.
--
-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
@@ -30,7 +34,6 @@
-- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-- POSSIBILITY OF SUCH DAMAGE.
--
-
-- BBC keyboard implementation with interface to PS/2
--
-- (C) 2011 Mike Stirling