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Line 6... |
*
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*
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* Modification History:
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* Modification History:
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* Rev Date Initials Description of Change
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* Rev Date Initials Description of Change
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* 1.0 23-Jul-2011 GEA Initial design.
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* 1.0 23-Jul-2011 GEA Initial design.
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* 2.0 26-May-2012 GEA Release version with CP0.
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* 2.0 26-May-2012 GEA Release version with CP0.
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* 2.01 1-Nov-2012 GEA Fixed issue with Jal.
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*
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*
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* Standards/Formatting:
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* Standards/Formatting:
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* Verilog 2001, 4 soft tab, wide column.
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* Verilog 2001, 4 soft tab, wide column.
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*
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*
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* Description:
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* Description:
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Line 163... |
assign EX_Stall = (EX_Stall_1 | EX_Stall_2 | EX_Exception_Stall) | M_Stall;
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assign EX_Stall = (EX_Stall_1 | EX_Stall_2 | EX_Exception_Stall) | M_Stall;
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assign ID_Stall = (ID_Stall_1 | ID_Stall_2 | ID_Stall_3 | ID_Stall_4 | ID_Exception_Stall) | EX_Stall;
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assign ID_Stall = (ID_Stall_1 | ID_Stall_2 | ID_Stall_3 | ID_Stall_4 | ID_Exception_Stall) | EX_Stall;
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assign IF_Stall = InstMem_Read | InstMem_Ready | IF_Exception_Stall;
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assign IF_Stall = InstMem_Read | InstMem_Ready | IF_Exception_Stall;
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// Forwarding Control Final Assignments
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// Forwarding Control Final Assignments
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assign ID_RsFwdSel = (ID_Link) ? 2'b11 : ((ID_Fwd_1) ? 2'b01 : ((ID_Fwd_3) ? 2'b10 : 2'b00));
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assign ID_RsFwdSel = (ID_Fwd_1) ? 2'b01 : ((ID_Fwd_3) ? 2'b10 : 2'b00);
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assign ID_RtFwdSel = (Mfc0) ? 2'b11 : ((ID_Fwd_2) ? 2'b01 : ((ID_Fwd_4) ? 2'b10 : 2'b00));
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assign ID_RtFwdSel = (Mfc0) ? 2'b11 : ((ID_Fwd_2) ? 2'b01 : ((ID_Fwd_4) ? 2'b10 : 2'b00));
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assign EX_RsFwdSel = (EX_Fwd_1) ? 2'b01 : ((EX_Fwd_3) ? 2'b10 : 2'b00);
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assign EX_RsFwdSel = (EX_Link) ? 2'b11 : ((EX_Fwd_1) ? 2'b01 : ((EX_Fwd_3) ? 2'b10 : 2'b00));
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assign EX_RtFwdSel = (EX_Link) ? 2'b11 : ((EX_Fwd_2) ? 2'b01 : ((EX_Fwd_4) ? 2'b10 : 2'b00));
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assign EX_RtFwdSel = (EX_Link) ? 2'b11 : ((EX_Fwd_2) ? 2'b01 : ((EX_Fwd_4) ? 2'b10 : 2'b00));
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assign M_WriteDataFwdSel = MEM_Fwd_1;
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assign M_WriteDataFwdSel = MEM_Fwd_1;
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endmodule
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endmodule
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