1 files changed, 24 insertions, 0 deletions
diff --git a/testsuite/synth/mem01/dpram3.vhdl b/testsuite/synth/mem01/dpram3.vhdl
new file mode 100644
index 000000000..a04478809
--- /dev/null
+++ b/testsuite/synth/mem01/dpram3.vhdl
@@ -0,0 +1,24 @@
+library ieee;
+use ieee.std_logic_1164.all;
+use ieee.numeric_std.all;
+
+entity dpram3 is
+  port (raddr : std_logic_vector (3 downto 0);
+        rdat : out std_logic_vector (7 downto 0);
+        waddr : std_logic_vector (3 downto 0);
+        wdat : std_logic_vector (7 downto 0);
+        clk : std_logic);
+end dpram3;
+
+architecture behav of dpram3 is
+begin
+  process (clk)
+    type memtype is array (0 to 15) of std_logic_vector (7 downto 0);
+    variable mem : memtype;
+  begin
+    if rising_edge (clk) then
+      rdat <= mem (to_integer(unsigned (raddr)));
+      mem (to_integer(unsigned (waddr))) := wdat;
+    end if;
+  end process;
+end behav;