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URL https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [or1200/] [rtl/] [verilog/] [or1200_alu.v] - Diff between revs 401 and 481

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Rev 401 Rev 481
Line 193... Line 193...
                                result = a ^ b;
                                result = a ^ b;
                end
                end
                `OR1200_ALUOP_OR  : begin
                `OR1200_ALUOP_OR  : begin
                                result = a | b;
                                result = a | b;
                end
                end
                `OR1200_ALUOP_IMM : begin
 
                                result = b;
 
                end
 
                `OR1200_ALUOP_MOVHI : begin
                `OR1200_ALUOP_MOVHI : begin
                                if (macrc_op) begin
                                if (macrc_op) begin
                                        result = mult_mac_result;
                                        result = mult_mac_result;
                                end
                                end
                                else begin
                                else begin
Line 209... Line 206...
`ifdef OR1200_MULT_IMPLEMENTED
`ifdef OR1200_MULT_IMPLEMENTED
`ifdef OR1200_DIV_IMPLEMENTED
`ifdef OR1200_DIV_IMPLEMENTED
                `OR1200_ALUOP_DIV,
                `OR1200_ALUOP_DIV,
                `OR1200_ALUOP_DIVU,
                `OR1200_ALUOP_DIVU,
`endif
`endif
                `OR1200_ALUOP_MUL : begin
                `OR1200_ALUOP_MUL,
 
                `OR1200_ALUOP_MULU : begin
                                result = mult_mac_result;
                                result = mult_mac_result;
                end
                end
`endif
`endif
                `OR1200_ALUOP_CMOV: begin
                `OR1200_ALUOP_CMOV: begin
                        result = flag ? a : b;
                        result = flag ? a : b;

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