From cb0be9e2039569ee7d18657e8f675d1f8369b407 Mon Sep 17 00:00:00 2001 From: Flavian Kaufmann Date: Tue, 21 May 2024 13:50:28 +0200 Subject: restructured project --- rtl/src/instruction_reg.v | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 rtl/src/instruction_reg.v (limited to 'rtl/src/instruction_reg.v') diff --git a/rtl/src/instruction_reg.v b/rtl/src/instruction_reg.v new file mode 100644 index 0000000..d98ab6d --- /dev/null +++ b/rtl/src/instruction_reg.v @@ -0,0 +1,20 @@ +module instruction_reg ( + input clk, + input rstn, + + input we, + input [31:0] pc_in, instr_in, + output reg [31:0] pc_buf, instr +); + +always @ (posedge clk or negedge rstn) begin + if (!rstn) begin + pc_buf <= 32'b0; + instr <= 32'b0; + end else if (we) begin + pc_buf <= pc_in; + instr <= instr_in; + end +end + +endmodule -- cgit v1.2.3