1 files changed, 26 insertions, 0 deletions
diff --git a/sem6/dig/m4/dflip.vhdl b/sem6/dig/m4/dflip.vhdl
new file mode 100644
index 0000000..5f722d3
--- /dev/null
+++ b/sem6/dig/m4/dflip.vhdl
@@ -0,0 +1,26 @@
+LIBRARY IEEE;
+USE IEEE.STD_LOGIC_1164.all;
+
+ENTITY dflip IS
+    PORT(
+            d: IN STD_LOGIC;
+            clk: IN STD_LOGIC;
+            q: OUT STD_LOGIC;
+            nq: OUT STD_LOGIC
+        );
+END dflip;
+
+ARCHITECTURE impl OF dflip IS
+    SIGNAL qi : STD_LOGIC;
+BEGIN
+    nq <= NOT qi;
+    q <= qi;
+    PROCESS (clk)
+    BEGIN
+    -- Check if high edge
+        if (clk'event and clk = '1') then
+            qi <= d;
+        end if;
+    END PROCESS;
+END IMPL;
+