supleed2/ELEC50010-IAC-CW
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Fix some errors

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j-2.ref.txt fixed and removed square bracket from regfile
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jl7719 2020-12-19 10:41:05 +00:00
parent 49b7fdbe07
commit cecf5537b0
2 changed files with 2 additions and 2 deletions
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2
inputs/j/j-2.ref.txt
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@ -1 +1 @@
3 2

2
rtl/mips_cpu_regfile.v
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@ -48,7 +48,7 @@ always_ff @(negedge clk) begin
endcase // readdata1[1:0] endcase // readdata1[1:0]
end end
6'b100001: begin //lh, load half-word 6'b100001: begin //lh, load half-word
case (vaddr]) // must be half-word aligned, readdata1[0] = 0 case (vaddr) // must be half-word aligned, readdata1[0] = 0
2'b00: memory[writereg] <= {{16{writedata[15]}}, writedata[15:0]}; 2'b00: memory[writereg] <= {{16{writedata[15]}}, writedata[15:0]};
2'b10: memory[writereg] <= {{16{writedata[31]}}, writedata[31:16]}; 2'b10: memory[writereg] <= {{16{writedata[31]}}, writedata[31:16]};
endcase // readdata1[1:0] endcase // readdata1[1:0]