From fe3bd934634bb2dae1cadf35e7c6d59facbedf66 Mon Sep 17 00:00:00 2001
From: fossee
Date: Thu, 29 Aug 2019 12:03:11 +0530
Subject: adding files

---
 nghdl/Example/fa_SL_SLV/full_adder_sl_slv.vhdl | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 nghdl/Example/fa_SL_SLV/full_adder_sl_slv.vhdl

(limited to 'nghdl/Example/fa_SL_SLV')

diff --git a/nghdl/Example/fa_SL_SLV/full_adder_sl_slv.vhdl b/nghdl/Example/fa_SL_SLV/full_adder_sl_slv.vhdl
new file mode 100644
index 00000000..7de9c1b5
--- /dev/null
+++ b/nghdl/Example/fa_SL_SLV/full_adder_sl_slv.vhdl
@@ -0,0 +1,19 @@
+library ieee;
+use ieee.std_logic_1164.all;
+use ieee.numeric_std.all;
+ 
+entity full_adder_sl_slv is
+  port (
+    i_bit1  : in std_logic;
+    i_bit2  : in std_logic;
+    i_bit3  : in std_logic_vector(0 downto 0);
+    o_sum   : out std_logic;
+    o_carry : out std_logic_vector(0 downto 0)
+    );
+end full_adder_sl_slv;
+ 
+architecture rtl of full_adder_sl_slv is
+begin
+  o_sum   <= i_bit1 xor i_bit2 xor i_bit3(0);
+  o_carry(0) <= (i_bit1 and i_bit2) or (i_bit2 and i_bit3(0)) or (i_bit3(0) and i_bit1);
+end rtl;
\ No newline at end of file
-- 
cgit