From cf2e2cb508049d39458049a5028bbc26cbc9c34e Mon Sep 17 00:00:00 2001
From: Warrick Lo <wlo@warricklo.net>
Date: Sun, 15 Dec 2024 20:16:23 -0800
Subject: Add RTL files

Signed-off-by: Warrick Lo <wlo@warricklo.net>
---
 rtl/shifter.sv | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 rtl/shifter.sv

(limited to 'rtl/shifter.sv')

diff --git a/rtl/shifter.sv b/rtl/shifter.sv
new file mode 100644
index 0000000..66e5c74
--- /dev/null
+++ b/rtl/shifter.sv
@@ -0,0 +1,12 @@
+module shifter(in, shift, sout);
+	input [1:0] shift;
+	input [15:0] in;
+	output reg [15:0] sout;
+
+	always_comb case (shift)
+		2'b00: sout = in;
+		2'b01: sout = {in[14:0], 1'b0};
+		2'b10: sout = {1'b0, in[15:1]};
+		2'b11: sout = {in[15], in[15:1]};
+	endcase
+endmodule: shifter
-- 
cgit v1.2.3