From 21a2d83ea1d9b4c824b967fc2d48be2f10585e47 Mon Sep 17 00:00:00 2001 From: obijuan Date: Sun, 12 Feb 2017 17:10:41 +0100 Subject: Pushbutton_and example added --- icezum/pushbutton_and/pushbutton_and.vhdl | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 icezum/pushbutton_and/pushbutton_and.vhdl (limited to 'icezum/pushbutton_and/pushbutton_and.vhdl') diff --git a/icezum/pushbutton_and/pushbutton_and.vhdl b/icezum/pushbutton_and/pushbutton_and.vhdl new file mode 100644 index 0000000..0a9831d --- /dev/null +++ b/icezum/pushbutton_and/pushbutton_and.vhdl @@ -0,0 +1,18 @@ +library ieee; +use ieee.std_logic_1164.all; +use ieee.numeric_std.all; + +entity pushbutton_and is + port (sw1, sw2 : in std_logic; + led0, led7 : out std_logic); +end pushbutton_and; + +architecture synth of pushbutton_and is + +signal a : std_logic; + +begin + a <= sw1 and sw2; + led0 <= a; + led7 <= not a; +end synth; -- cgit v1.2.3