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instantiate mdu on define
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2 changed files with 19 additions and 20 deletions
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@ -433,9 +433,9 @@ parameters:
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paramtype : vlogdefine
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MDU:
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datatype : int
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datatype : bool
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description : Enables RISC-V standard M-extension
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paramtype : vlogparam
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paramtype : vlogdefine
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SERV_CLEAR_RAM:
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datatype : bool
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@ -10,7 +10,6 @@ module servant
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parameter reset_strategy = "MINI";
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parameter sim = 0;
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parameter with_csr = 1;
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parameter MDU = 1;
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wire timer_irq;
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@ -157,8 +156,10 @@ module servant
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serv_rf_top
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#(.RESET_PC (32'h0000_0000),
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.RESET_STRATEGY (reset_strategy),
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.WITH_CSR (with_csr),
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.MDU(MDU))
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`ifdef MDU
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.MDU(1),
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`endif
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.WITH_CSR (with_csr))
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cpu
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(
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.clk (wb_clk),
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@ -209,22 +210,20 @@ module servant
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.ext_mdu_rd (mdu_rd),
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.ext_mdu_ready (mdu_ready));
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generate
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if(MDU) begin
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mdu_top mdu_serv
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(
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.i_clk(wb_clk),
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.i_rst(wb_rst),
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.i_mdu_rs1(mdu_rs1),
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.i_mdu_rs2(mdu_rs2),
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.i_mdu_op(mdu_op),
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.i_mdu_valid(mdu_valid),
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.o_mdu_ready(mdu_ready),
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.o_mdu_rd(mdu_rd));
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end else begin
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`ifdef MDU
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mdu_top mdu_serv
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(
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.i_clk(wb_clk),
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.i_rst(wb_rst),
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.i_mdu_rs1(mdu_rs1),
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.i_mdu_rs2(mdu_rs2),
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.i_mdu_op(mdu_op),
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.i_mdu_valid(mdu_valid),
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.o_mdu_ready(mdu_ready),
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.o_mdu_rd(mdu_rd));
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`else
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assign mdu_ready = 1'b0;
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assign mdu_rd = 32'b0;
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end
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endgenerate
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`endif
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endmodule
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