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albert.wat |
// Empty module for cacheless S1 Core
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fafa1971 |
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module bw_r_dcd (
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// Outputs
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so, dcache_rdata_wb, dcache_rparity_wb, dcache_rparity_err_wb,
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dcache_rdata_msb_w0_m, dcache_rdata_msb_w1_m,
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dcache_rdata_msb_w2_m, dcache_rdata_msb_w3_m,
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dcd_fuse_repair_value, dcd_fuse_repair_en,
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// Inputs
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dcache_rd_addr_e, dcache_alt_addr_e, dcache_rvld_e, dcache_wvld_e,
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dcache_wdata_e, dcache_wr_rway_e, dcache_byte_wr_en_e,
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dcache_alt_rsel_way_e, dcache_rsel_way_wb, dcache_alt_mx_sel_e,
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si, se, sehold, rst_tri_en, arst_l, rclk, dcache_alt_data_w0_m,
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dcache_arry_data_sel_m, efc_spc_fuse_clk1, fuse_dcd_wren,
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fuse_dcd_rid, fuse_dcd_repair_value, fuse_dcd_repair_en
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) ;
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input [10:3] dcache_rd_addr_e; // read cache index [10:4] + bit [3] offset
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input [10:3] dcache_alt_addr_e; // write/bist/diagnostic read cache index + offset
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input dcache_rvld_e; // read accesses d$.
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input dcache_wvld_e; // valid write setup to m-stage.
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input [143:0] dcache_wdata_e; // write data - 16Bx8 + 8b parity.
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input [3:0] dcache_wr_rway_e; // replacement way for load miss/store.
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input [15:0] dcache_byte_wr_en_e; // 16b byte wr enable for stores.
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input [3:0] dcache_alt_rsel_way_e ; // bist/diagnostic read way select
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input [3:0] dcache_rsel_way_wb; // load way select, connect to cache_way_hit
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input dcache_alt_mx_sel_e;
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input si;
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input se;
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input sehold;
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output so;
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input rst_tri_en ;
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input arst_l; // used for redundancy flops - do not reset on wrm reset.
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input rclk;
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output [63:0] dcache_rdata_wb;
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output [7:0] dcache_rparity_wb;
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output dcache_rparity_err_wb;
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input [63:0] dcache_alt_data_w0_m; //from qdp1
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input dcache_arry_data_sel_m; //from dctl
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output [7:0] dcache_rdata_msb_w0_m; //to dcdp
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output [7:0] dcache_rdata_msb_w1_m; //to dcdp
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output [7:0] dcache_rdata_msb_w2_m; //to dcdp
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output [7:0] dcache_rdata_msb_w3_m; //to dcdp
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input efc_spc_fuse_clk1;
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input fuse_dcd_wren; //redundancy register write enable, qualified
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input [2:0] fuse_dcd_rid; //redundancy register id
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input [7:0] fuse_dcd_repair_value; //data in for redundancy register
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input [1:0] fuse_dcd_repair_en; //enable bits to turn on redundancy
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output [7:0] dcd_fuse_repair_value; //data out for redundancy register
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output [1:0] dcd_fuse_repair_en; //enable bits out
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endmodule
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