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Remove unused mem_read_en output

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This commit is contained in:
Graham Edgecombe 2017-12-05 21:14:16 +00:00
parent da26f86f25
commit 03ecd3a97d
2 changed files with 0 additions and 6 deletions
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4
rv32.sv
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@ -237,7 +237,6 @@ module rv32 (
.branch_pc_in(execute_branch_pc),
/* control out */
.read_en_out(mem_read_en),
.branch_taken_out(mem_branch_taken),
.rd_out(mem_rd),
.rd_writeback_out(mem_rd_writeback),
@ -247,9 +246,6 @@ module rv32 (
.branch_pc_out(mem_branch_pc)
);
/* mem -> hazard control */
logic mem_read_en;
/* mem -> writeback control */
logic [4:0] mem_rd;
logic mem_rd_writeback;

2
rv32_mem.sv
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@ -29,7 +29,6 @@ module rv32_mem (
input [31:0] branch_pc_in,
/* control out */
output read_en_out,
output branch_taken_out,
output [4:0] rd_out,
output rd_writeback_out,
@ -119,7 +118,6 @@ module rv32_mem (
always_ff @(posedge clk) begin
if (!stall_in) begin
read_en_out <= read_en_in;
rd_out <= rd_in;
rd_writeback_out <= rd_writeback_in;