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-rw-r--r--src/register_file.v41
1 files changed, 0 insertions, 41 deletions
diff --git a/src/register_file.v b/src/register_file.v
deleted file mode 100644
index 4f09773..0000000
--- a/src/register_file.v
+++ /dev/null
@@ -1,41 +0,0 @@
-module register_file #(
- parameter N = 32,
- parameter XLEN = 32
-)(
- input [CLOG2(XLEN)-1:0] A1, A2, A3,
- input CLK,
- input RST,
- input WE3,
- input [N-1:0] WD3,
- output [N-1:0] RD1, RD2
-);
-
- reg [N-1:0] registers[XLEN-1:0];
-
- assign RD1 = A1 == 0 ? 0 : registers[A1];
- assign RD2 = A2 == 0 ? 0 : registers[A2];
-
- always @ (posedge CLK or negedge RST) begin
- if (!RST) begin
- integer i;
- for (i = 0; i < XLEN; i = i + 1) begin
- registers[i] <= 0;
- end
- end else if (WE3 && (A3 != 0)) begin
- registers[A3] <= WD3;
- end
- end
-
-
-
- function integer CLOG2(input integer value);
- integer i;
- begin
- value = value - 1;
- for (i = 0; value > 0; i = i + 1)
- value = value >> 1;
- CLOG2 = i;
- end
- endfunction
-
-endmodule