1 files changed, 0 insertions, 67 deletions
diff --git a/rv64cpu/rtl/core/registers/regfile.sv b/rv64cpu/rtl/core/registers/regfile.sv
deleted file mode 100644
index dbc3c04..0000000
--- a/rv64cpu/rtl/core/registers/regfile.sv
+++ /dev/null
@@ -1,67 +0,0 @@
-//     Richard CPU
-//     Copyright (C) 2026  Richard Qin
-
-//     This program is free software: you can redistribute it and/or modify
-//     it under the terms of the GNU General Public License as published by
-//     the Free Software Foundation, either version 3 of the License, or
-//     (at your option) any later version.
-
-//     This program is distributed in the hope that it will be useful,
-//     but WITHOUT ANY WARRANTY; without even the implied warranty of
-//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//     GNU General Public License for more details.
-
-//     You should have received a copy of the GNU General Public License
-//     along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-// File path: rtl/core/regfile.sv
-// Description: 64-bit Register File
-
-module regfile
-    import rv64_pkg::*;
-(
-    input  logic                      clk,  // Clock signal
-    input  logic                      rst,  // Reset signal active high
-
-    // Read port 1
-    input  logic [4:0]                rs1_addr, // Read address 1
-    output logic [XLEN-1:0]           rs1_rdata,  // Read data 1
-
-    // Read port 2
-    input  logic [4:0]                rs2_addr, // Read address 2
-    output logic [XLEN-1:0]           rs2_rdata,  // Read data 2
-
-    // Write port
-    input  logic [4:0]                rd_addr,  // Write address
-    input  logic [XLEN-1:0]           rd_wdata,   // Write data
-    input  logic                      reg_write_en // Write enable signal
-);
-
-    // Register file storage
-    logic [XLEN-1:0] regs [0:31];
-
-    // Read Logic (combinational logic)
-    // Internal bypass: If reading the same register as currently being written, 
-    // forward the write data immediately.
-    assign rs1_rdata = (rs1_addr == 5'b0) ? '0 : 
-                       ((rs1_addr == rd_addr) && reg_write_en) ? rd_wdata : 
-                       regs[rs1_addr];
-                       
-    assign rs2_rdata = (rs2_addr == 5'b0) ? '0 : 
-                       ((rs2_addr == rd_addr) && reg_write_en) ? rd_wdata : 
-                       regs[rs2_addr];
-
-    // Write Logic (sequential logic)
-    always_ff @(posedge clk) begin
-        if (rst) begin
-            for (int i = 0; i < 32; i++) begin
-                regs[i] <= '0;
-            end
-        end else begin
-            if (reg_write_en && rd_addr != 5'b0) begin
-                regs[rd_addr] <= rd_wdata;
-            end
-        end
-    end
-
-endmodule