| Line 162... |
Line 162... |
// wishbone slave side
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// wishbone slave side
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wbs_dat_i, wbs_adr_i, wbs_sel_i, wbs_bte_i, wbs_cti_i, wbs_we_i, wbs_cyc_i, wbs_stb_i, wbs_dat_o, wbs_ack_o, wbs_clk, wbs_rst,
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wbs_dat_i, wbs_adr_i, wbs_sel_i, wbs_bte_i, wbs_cti_i, wbs_we_i, wbs_cyc_i, wbs_stb_i, wbs_dat_o, wbs_ack_o, wbs_clk, wbs_rst,
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// wishbone master side
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// wishbone master side
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wbm_dat_o, wbm_adr_o, wbm_sel_o, wbm_bte_o, wbm_cti_o, wbm_we_o, wbm_cyc_o, wbm_stb_o, wbm_dat_i, wbm_ack_i, wbm_clk, wbm_rst);
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wbm_dat_o, wbm_adr_o, wbm_sel_o, wbm_bte_o, wbm_cti_o, wbm_we_o, wbm_cyc_o, wbm_stb_o, wbm_dat_i, wbm_ack_i, wbm_clk, wbm_rst);
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parameter style = "FIFO"; // valid: simple, FIFO
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parameter addr_width = 4;
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input [31:0] wbs_dat_i;
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input [31:0] wbs_dat_i;
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input [31:2] wbs_adr_i;
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input [31:2] wbs_adr_i;
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input [3:0] wbs_sel_i;
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input [3:0] wbs_sel_i;
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input [1:0] wbs_bte_i;
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input [1:0] wbs_bte_i;
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input [2:0] wbs_cti_i;
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input [2:0] wbs_cti_i;
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| Line 184... |
Line 187... |
output wbm_stb_o;
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output wbm_stb_o;
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input [31:0] wbm_dat_i;
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input [31:0] wbm_dat_i;
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input wbm_ack_i;
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input wbm_ack_i;
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input wbm_clk, wbm_rst;
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input wbm_clk, wbm_rst;
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parameter addr_width = 4;
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// bte
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// bte
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parameter linear = 2'b00;
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parameter linear = 2'b00;
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parameter wrap4 = 2'b01;
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parameter wrap4 = 2'b01;
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parameter wrap8 = 2'b10;
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parameter wrap8 = 2'b10;
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parameter wrap16 = 2'b11;
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parameter wrap16 = 2'b11;
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// cti
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// cti
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parameter classic = 3'b000;
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parameter classic = 3'b000;
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parameter incburst = 3'b010;
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parameter incburst = 3'b010;
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parameter endofburst = 3'b111;
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parameter endofburst = 3'b111;
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parameter wbs_adr = 1'b0;
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localparam wbs_adr = 1'b0;
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parameter wbs_data = 1'b1;
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localparam wbs_data = 1'b1;
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parameter wbm_adr0 = 2'b00;
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localparam wbm_adr0 = 2'b00;
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parameter wbm_adr1 = 2'b01;
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localparam wbm_adr1 = 2'b01;
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parameter wbm_data = 2'b10;
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localparam wbm_data = 2'b10;
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parameter wbm_data_wait = 2'b11;
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localparam wbm_data_wait = 2'b11;
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reg [1:0] wbs_bte_reg;
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reg [1:0] wbs_bte_reg;
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reg wbs;
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reg wbs;
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wire wbs_eoc_alert, wbm_eoc_alert;
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wire wbs_eoc_alert, wbm_eoc_alert;
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reg wbs_eoc, wbm_eoc;
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reg wbs_eoc, wbm_eoc;
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| Line 1133... |
Line 1134... |
.clk_b(wbsb_clk) );
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.clk_b(wbsb_clk) );
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endmodule
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endmodule
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`endif
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`endif
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