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[/] [klc32/] [trunk/] [rtl/] [verilog/] [WRITE_FLAGS.v] - Diff between revs 10 and 12
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| Rev 10 |
Rev 12 |
| Line 23... |
Line 23... |
//
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//
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WRITE_FLAGS:
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WRITE_FLAGS:
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begin
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begin
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state <= IFETCH;
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state <= IFETCH;
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if (opcode==`CMPI || (opcode==`RR && func==`CMP)) begin
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if (opcode==`CMPI || (opcode==`RR && func==`CMP)) begin
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$display("Writing flags to Cr%d",Rn[4:2]);
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case(Rn[4:2])
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case(Rn[4:2])
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3'd0: cr0 <= {nf,zf,vf,cf};
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3'd0: cr0 <= {nf,zf,vf,cf};
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3'd1: cr1 <= {nf,zf,vf,cf};
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3'd1: cr1 <= {nf,zf,vf,cf};
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3'd2: cr2 <= {nf,zf,vf,cf};
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3'd2: cr2 <= {nf,zf,vf,cf};
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3'd3: cr3 <= {nf,zf,vf,cf};
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3'd3: cr3 <= {nf,zf,vf,cf};
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