pingu_98/icicle
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Order outputs consistently in the decode stage

Browse source
This commit is contained in:
Graham Edgecombe 2017-12-03 21:51:07 +00:00
parent 02f1d705b7
commit 70d72331a7
1 changed files with 5 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
rv32_decode.sv
View file

@ -83,23 +83,23 @@ module rv32_decode (
always_ff @(posedge clk) begin always_ff @(posedge clk) begin
if (!stall) begin if (!stall) begin
valid_out <= 0;
rs1_out <= rs1; rs1_out <= rs1;
rs2_out <= rs2; rs2_out <= rs2;
rd_out <= rd;
pc_out <= pc_in;
valid_out <= 0;
alu_op_out <= 4'bx; alu_op_out <= 4'bx;
alu_sub_sra_out <= 1'bx; alu_sub_sra_out <= 1'bx;
alu_src1_out <= 1'bx; alu_src1_out <= 1'bx;
alu_src2_out <= 1'bx; alu_src2_out <= 1'bx;
rd_writeback_out <= 0;
mem_read_en_out <= 0; mem_read_en_out <= 0;
mem_write_en_out <= 0; mem_write_en_out <= 0;
mem_width_out <= 2'bx; mem_width_out <= 2'bx;
mem_zero_extend_out <= 1'bx; mem_zero_extend_out <= 1'bx;
branch_op_out <= RV32_BRANCH_OP_NEVER; branch_op_out <= RV32_BRANCH_OP_NEVER;
branch_pc_src_out <= 1'bx; branch_pc_src_out <= 1'bx;
rd_out <= rd;
rd_writeback_out <= 0;
pc_out <= pc_in;
imm_out <= 32'bx; imm_out <= 32'bx;
casez ({opcode, funct3, funct7}) casez ({opcode, funct3, funct7})