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[/] [ao486/] [trunk/] [syn/] [components/] [sd_card/] [sd.v] - Rev 8
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module sd( input CLOCK_50, //SDRAM output [12:0] DRAM_ADDR, output [1:0] DRAM_BA, output DRAM_CAS_N, output DRAM_CKE, output DRAM_CLK, output DRAM_CS_N, inout [31:0] DRAM_DQ, output [3:0] DRAM_DQM, output DRAM_RAS_N, output DRAM_WE_N, //SD output SD_CLK, inout SD_CMD, inout [3:0] SD_DAT, input SD_WP_N ); //------------------------------------------------------------------------------ assign DRAM_CLK = clk_sys; //------------------------------------------------------------------------------ wire clk_sys; wire rst_n; pll pll_inst( .inclk0 (CLOCK_50), .c0 (clk_sys), .locked (rst_n) ); system u0 ( .clk_clk (clk_sys), .reset_reset_n (rst_n), .sdram_wire_addr (DRAM_ADDR), .sdram_wire_ba (DRAM_BA), .sdram_wire_cas_n (DRAM_CAS_N), .sdram_wire_cke (DRAM_CKE), .sdram_wire_cs_n (DRAM_CS_N), .sdram_wire_dq (DRAM_DQ), .sdram_wire_dqm (DRAM_DQM), .sdram_wire_ras_n (DRAM_RAS_N), .sdram_wire_we_n (DRAM_WE_N), .conduit_clk_export (SD_CLK), .conduit_cmd_export (SD_CMD), .conduit_dat_export (SD_DAT) ); //------------------------------------------------------------------------------ endmodule