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author | Yuqian Yang <crupest@crupest.life> | 2025-02-28 23:13:39 +0800 |
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committer | Yuqian Yang <crupest@crupest.life> | 2025-02-28 23:13:39 +0800 |
commit | 99e2e923d0c77b02f3fb4ff648ea916954868606 (patch) | |
tree | ec8e03f6f2cd1ce43990fb4fe6cd631967d0237e /store/works/life/computer-organization-experiment/adder_1.vhdl | |
parent | 1cee979f5d36b311a03cc7397a036ba11caf3d42 (diff) | |
download | crupest-99e2e923d0c77b02f3fb4ff648ea916954868606.tar.gz crupest-99e2e923d0c77b02f3fb4ff648ea916954868606.tar.bz2 crupest-99e2e923d0c77b02f3fb4ff648ea916954868606.zip |
chore(store): move everything to store.
Diffstat (limited to 'store/works/life/computer-organization-experiment/adder_1.vhdl')
-rw-r--r-- | store/works/life/computer-organization-experiment/adder_1.vhdl | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/store/works/life/computer-organization-experiment/adder_1.vhdl b/store/works/life/computer-organization-experiment/adder_1.vhdl new file mode 100644 index 0000000..625aae4 --- /dev/null +++ b/store/works/life/computer-organization-experiment/adder_1.vhdl @@ -0,0 +1,13 @@ +LIBRARY IEEE; +USE IEEE.STD_LOGIC_1164.ALL; +USE IEEE.STD_LOGIC_UNSIGNED.ALL; + +entity adder_1 is + port (A, B, CIN:in std_logic; S, COUT: out std_logic); +end adder_1; + +architecture behavior of adder_1 is +begin + S <= (A XOR B) XOR CIN; + COUT <= (A AND B) OR (B AND CIN) OR (CIN AND A); +end behavior; |