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-rw-r--r--testsuite/synth/mem2d01/tb_dpram2w.vhdl92
1 files changed, 0 insertions, 92 deletions
diff --git a/testsuite/synth/mem2d01/tb_dpram2w.vhdl b/testsuite/synth/mem2d01/tb_dpram2w.vhdl
deleted file mode 100644
index 80850d92f..000000000
--- a/testsuite/synth/mem2d01/tb_dpram2w.vhdl
+++ /dev/null
@@ -1,92 +0,0 @@
-entity tb_dpram2w is
-end tb_dpram2w;
-
-library ieee;
-use ieee.std_logic_1164.all;
-
-architecture behav of tb_dpram2w is
- signal waddr : natural range 0 to 3;
- signal wnib : natural range 0 to 1;
- signal wdat : std_logic_vector (3 downto 0);
- signal raddr : natural range 0 to 3;
- signal rdat : std_logic_vector(7 downto 0);
- signal clk : std_logic;
-begin
- dut: entity work.dpram2w
- port map (waddr => waddr, wnib => wnib, wdat => wdat,
- raddr => raddr, rdat => rdat,
- clk => clk);
-
- process
- procedure pulse is
- begin
- clk <= '0';
- wait for 1 ns;
- clk <= '1';
- wait for 1 ns;
- end pulse;
- begin
- waddr <= 0;
- wnib <= 0;
- wdat <= x"0";
- raddr <= 1;
- pulse;
-
- waddr <= 0;
- wnib <= 1;
- wdat <= x"f";
- raddr <= 1;
- pulse;
-
- waddr <= 1;
- wnib <= 1;
- wdat <= x"e";
- raddr <= 0;
- pulse;
- assert rdat = x"f0" severity failure;
-
- waddr <= 1;
- wnib <= 0;
- wdat <= x"1";
- raddr <= 0;
- pulse;
- assert rdat = x"f0" severity failure;
-
- waddr <= 3;
- wnib <= 0;
- wdat <= x"3";
- raddr <= 1;
- pulse;
- assert rdat = x"e1" severity failure;
-
- waddr <= 3;
- wnib <= 1;
- wdat <= x"c";
- raddr <= 1;
- pulse;
- assert rdat = x"e1" severity failure;
-
- waddr <= 2;
- wnib <= 1;
- wdat <= x"d";
- raddr <= 3;
- pulse;
- assert rdat = x"c3" severity failure;
-
- waddr <= 2;
- wnib <= 0;
- wdat <= x"2";
- raddr <= 3;
- pulse;
- assert rdat = x"c3" severity failure;
-
- waddr <= 1;
- wnib <= 0;
- wdat <= x"1";
- raddr <= 2;
- pulse;
- assert rdat = x"d2" severity failure;
-
- wait;
- end process;
-end behav;