aboutsummaryrefslogtreecommitdiff
path: root/works/life/computer-organization-experiment/multiplexer_32_2.vhdl
diff options
context:
space:
mode:
authorcrupest <crupest@outlook.com>2021-11-17 16:59:04 +0800
committercrupest <crupest@outlook.com>2021-11-17 16:59:04 +0800
commit31a285b083c36a2ed8e902b0f3325b8ccfa0bb37 (patch)
tree89db07f4c7ef7f84574b81ae944083fd48b47e85 /works/life/computer-organization-experiment/multiplexer_32_2.vhdl
parentf779b274b2cbffbe6a55cffede60db342424c482 (diff)
downloadcrupest-31a285b083c36a2ed8e902b0f3325b8ccfa0bb37.tar.gz
crupest-31a285b083c36a2ed8e902b0f3325b8ccfa0bb37.tar.bz2
crupest-31a285b083c36a2ed8e902b0f3325b8ccfa0bb37.zip
import(life): ...
Diffstat (limited to 'works/life/computer-organization-experiment/multiplexer_32_2.vhdl')
-rw-r--r--works/life/computer-organization-experiment/multiplexer_32_2.vhdl20
1 files changed, 20 insertions, 0 deletions
diff --git a/works/life/computer-organization-experiment/multiplexer_32_2.vhdl b/works/life/computer-organization-experiment/multiplexer_32_2.vhdl
new file mode 100644
index 0000000..917e0e3
--- /dev/null
+++ b/works/life/computer-organization-experiment/multiplexer_32_2.vhdl
@@ -0,0 +1,20 @@
+LIBRARY IEEE;
+USE IEEE.STD_LOGIC_1164.ALL;
+USE IEEE.STD_LOGIC_UNSIGNED.ALL;
+
+entity multiplexer_32_2 is
+ port (A0, A1 : in std_logic_vector(31 downto 0); S : in std_logic; Y : out std_logic_vector(31 downto 0));
+end multiplexer_32_2;
+
+architecture behaviour of multiplexer_32_2 is
+begin
+ b: process is
+ begin
+ if S = '1' then
+ Y <= A1;
+ else
+ Y <= A0;
+ end if;
+ wait for 5 ns;
+ end process b;
+end behaviour;