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`include "minsoc_defines.v" `include "or1200_defines.v" module minsoc_top ( clk,reset //JTAG ports `ifdef GENERIC_TAP , jtag_tdi,jtag_tms,jtag_tck, jtag_tdo,jtag_vref,jtag_gnd `endif //SPI ports `ifdef START_UP , spi_flash_mosi, spi_flash_miso, spi_flash_sclk, spi_flash_ss `endif //UART ports `ifdef UART , uart_stx,uart_srx `endif // Ethernet ports `ifdef ETHERNET , eth_col, eth_crs, eth_trste, eth_tx_clk, eth_tx_en, eth_tx_er, eth_txd, eth_rx_clk, eth_rx_dv, eth_rx_er, eth_rxd, eth_fds_mdint, eth_mdc, eth_mdio `endif ); // // I/O Ports // input clk; input reset; // // SPI controller external i/f wires // `ifdef START_UP output spi_flash_mosi; input spi_flash_miso; output spi_flash_sclk; output [1:0] spi_flash_ss; `endif // // UART // `ifdef UART output uart_stx; input uart_srx; `endif // // Ethernet // `ifdef ETHERNET output eth_tx_er; input eth_tx_clk; output eth_tx_en; output [3:0] eth_txd; input eth_rx_er; input eth_rx_clk; input eth_rx_dv; input [3:0] eth_rxd; input eth_col; input eth_crs; output eth_trste; input eth_fds_mdint; inout eth_mdio; output eth_mdc; `endif // // JTAG // `ifdef GENERIC_TAP input jtag_tdi; input jtag_tms; input jtag_tck; output jtag_tdo; output jtag_vref; output jtag_gnd; assign jtag_vref = 1'b1; assign jtag_gnd = 1'b0; `endif wire rstn; `ifdef POSITIVE_RESET assign rstn = ~reset; `elsif NEGATIVE_RESET assign rstn = reset; `endif // // Internal wires // // // Debug core master i/f wires // wire [31:0] wb_dm_adr_o; wire [31:0] wb_dm_dat_i; wire [31:0] wb_dm_dat_o; wire [3:0] wb_dm_sel_o; wire wb_dm_we_o; wire wb_dm_stb_o; wire wb_dm_cyc_o; wire wb_dm_ack_i; wire wb_dm_err_i; // // Debug <-> RISC wires // wire [3:0] dbg_lss; wire [1:0] dbg_is; wire [10:0] dbg_wp; wire dbg_bp; wire [31:0] dbg_dat_dbg; wire [31:0] dbg_dat_risc; wire [31:0] dbg_adr; wire dbg_ewt; wire dbg_stall; wire dbg_we; wire dbg_stb; wire dbg_ack; // // RISC instruction master i/f wires // wire [31:0] wb_rim_adr_o; wire wb_rim_cyc_o; wire [31:0] wb_rim_dat_i; wire [31:0] wb_rim_dat_o; wire [3:0] wb_rim_sel_o; wire wb_rim_ack_i; wire wb_rim_err_i; wire wb_rim_rty_i = 1'b0; wire wb_rim_we_o; wire wb_rim_stb_o; wire [31:0] wb_rif_dat_i; wire wb_rif_ack_i; // // RISC data master i/f wires // wire [31:0] wb_rdm_adr_o; wire wb_rdm_cyc_o; wire [31:0] wb_rdm_dat_i; wire [31:0] wb_rdm_dat_o; wire [3:0] wb_rdm_sel_o; wire wb_rdm_ack_i; wire wb_rdm_err_i; wire wb_rdm_rty_i = 1'b0; wire wb_rdm_we_o; wire wb_rdm_stb_o; // // RISC misc // wire [`OR1200_PIC_INTS-1:0] pic_ints; // // Flash controller slave i/f wires // wire [31:0] wb_fs_dat_i; wire [31:0] wb_fs_dat_o; wire [31:0] wb_fs_adr_i; wire [3:0] wb_fs_sel_i; wire wb_fs_we_i; wire wb_fs_cyc_i; wire wb_fs_stb_i; wire wb_fs_ack_o; wire wb_fs_err_o; // // SPI controller slave i/f wires // wire [31:0] wb_sp_dat_i; wire [31:0] wb_sp_dat_o; wire [31:0] wb_sp_adr_i; wire [3:0] wb_sp_sel_i; wire wb_sp_we_i; wire wb_sp_cyc_i; wire wb_sp_stb_i; wire wb_sp_ack_o; wire wb_sp_err_o; // // SPI controller external i/f wires // wire spi_flash_mosi; wire spi_flash_miso; wire spi_flash_sclk; wire [1:0] spi_flash_ss; // // SRAM controller slave i/f wires // wire [31:0] wb_ss_dat_i; wire [31:0] wb_ss_dat_o; wire [31:0] wb_ss_adr_i; wire [3:0] wb_ss_sel_i; wire wb_ss_we_i; wire wb_ss_cyc_i; wire wb_ss_stb_i; wire wb_ss_ack_o; wire wb_ss_err_o; // // Ethernet core master i/f wires // wire [31:0] wb_em_adr_o; wire [31:0] wb_em_dat_i; wire [31:0] wb_em_dat_o; wire [3:0] wb_em_sel_o; wire wb_em_we_o; wire wb_em_stb_o; wire wb_em_cyc_o; wire wb_em_ack_i; wire wb_em_err_i; // // Ethernet core slave i/f wires // wire [31:0] wb_es_dat_i; wire [31:0] wb_es_dat_o; wire [31:0] wb_es_adr_i; wire [3:0] wb_es_sel_i; wire wb_es_we_i; wire wb_es_cyc_i; wire wb_es_stb_i; wire wb_es_ack_o; wire wb_es_err_o; // // Ethernet external i/f wires // wire eth_mdo; wire eth_mdoe; // // UART16550 core slave i/f wires // wire [31:0] wb_us_dat_i; wire [31:0] wb_us_dat_o; wire [31:0] wb_us_adr_i; wire [3:0] wb_us_sel_i; wire wb_us_we_i; wire wb_us_cyc_i; wire wb_us_stb_i; wire wb_us_ack_o; wire wb_us_err_o; // // UART external i/f wires // wire uart_stx; wire uart_srx; // // Reset debounce // reg rst_r; reg wb_rst; // // Global clock // wire wb_clk; // // Reset debounce // always @(posedge wb_clk or negedge rstn) if (~rstn) rst_r <= 1'b1; else rst_r <= #1 1'b0; // // Reset debounce // always @(posedge wb_clk) wb_rst <= #1 rst_r; // // Clock Divider // minsoc_clock_manager # ( .divisor(`CLOCK_DIVISOR) ) clk_adjust ( .clk_i(clk), .clk_o(wb_clk) ); // // Unused WISHBONE signals // assign wb_us_err_o = 1'b0; assign wb_fs_err_o = 1'b0; assign wb_sp_err_o = 1'b0; // // Unused interrupts // assign pic_ints[`APP_INT_RES1] = 'b0; assign pic_ints[`APP_INT_RES2] = 'b0; assign pic_ints[`APP_INT_RES3] = 'b0; assign pic_ints[`APP_INT_PS2] = 'b0; // // Ethernet tri-state // `ifdef ETHERNET assign eth_mdio = eth_mdoe ? eth_mdo : 1'bz; assign eth_trste = `ETH_RESET; `endif // // RISC Instruction address for Flash // // Until first access to real Flash area, // CPU instruction is fixed to jump to the Flash area. // After Flash area is accessed, CPU instructions // come from the tc_top (wishbone "switch"). // `ifdef START_UP reg jump_flash; reg [3:0] rif_counter; reg [31:0] rif_dat_int; reg rif_ack_int; always @(posedge wb_clk or negedge rstn) begin if (!rstn) begin jump_flash <= #1 1'b1; rif_counter <= 4'h0; rif_ack_int <= 1'b0; end else begin rif_ack_int <= 1'b0; if (wb_rim_cyc_o && (wb_rim_adr_o[31:32-`APP_ADDR_DEC_W] == `APP_ADDR_FLASH)) jump_flash <= #1 1'b0; if ( jump_flash == 1'b1 ) begin if ( wb_rim_cyc_o && wb_rim_stb_o && ~wb_rim_we_o ) rif_ack_int <= 1'b1; if ( rif_ack_int == 1'b1 ) begin rif_counter <= rif_counter + 1'b1; rif_ack_int <= 1'b0; end end end end always @ (rif_counter) begin case ( rif_counter ) 4'h0: rif_dat_int = { `OR1200_OR32_MOVHI , 5'h01 , 4'h0 , 1'b0 , `APP_ADDR_FLASH , 8'h00 }; 4'h1: rif_dat_int = { `OR1200_OR32_ORI , 5'h01 , 5'h01 , 16'h0000 }; 4'h2: rif_dat_int = { `OR1200_OR32_JR , 10'h000 , 5'h01 , 11'h000 }; 4'h3: rif_dat_int = { `OR1200_OR32_NOP , 10'h000 , 16'h0000 }; default: rif_dat_int = 32'h0000_0000; endcase end assign wb_rif_dat_i = jump_flash ? rif_dat_int : wb_rim_dat_i; assign wb_rif_ack_i = jump_flash ? rif_ack_int : wb_rim_ack_i; `else assign wb_rif_dat_i = wb_rim_dat_i; assign wb_rif_ack_i = wb_rim_ack_i; `endif // // TAP<->dbg_interface // wire jtag_tck; wire debug_tdi; wire debug_tdo; wire capture_dr; wire shift_dr; wire pause_dr; wire update_dr; wire debug_select; wire test_logic_reset; // // Instantiation of the development i/f // adbg_top dbg_top ( // JTAG pins .tck_i ( jtag_tck ), .tdi_i ( debug_tdi ), .tdo_o ( debug_tdo ), .rst_i ( test_logic_reset ), //cable without rst // Boundary Scan signals .capture_dr_i ( capture_dr ), .shift_dr_i ( shift_dr ), .pause_dr_i ( pause_dr ), .update_dr_i ( update_dr ), .debug_select_i( debug_select ), // WISHBONE common .wb_clk_i ( wb_clk ), // WISHBONE master interface .wb_adr_o ( wb_dm_adr_o ), .wb_dat_i ( wb_dm_dat_i ), .wb_dat_o ( wb_dm_dat_o ), .wb_sel_o ( wb_dm_sel_o ), .wb_we_o ( wb_dm_we_o ), .wb_stb_o ( wb_dm_stb_o ), .wb_cyc_o ( wb_dm_cyc_o ), .wb_ack_i ( wb_dm_ack_i ), .wb_err_i ( wb_dm_err_i ), .wb_cti_o ( ), .wb_bte_o ( ), // RISC signals .cpu0_clk_i ( wb_clk ), .cpu0_addr_o ( dbg_adr ), .cpu0_data_i ( dbg_dat_risc ), .cpu0_data_o ( dbg_dat_dbg ), .cpu0_bp_i ( dbg_bp ), .cpu0_stall_o( dbg_stall ), .cpu0_stb_o ( dbg_stb ), .cpu0_we_o ( dbg_we ), .cpu0_ack_i ( dbg_ack ), .cpu0_rst_o ( ) ); // // JTAG TAP controller instantiation // `ifdef GENERIC_TAP tap_top tap_top( // JTAG pads .tms_pad_i(jtag_tms), .tck_pad_i(jtag_tck), .trstn_pad_i(rstn), .tdi_pad_i(jtag_tdi), .tdo_pad_o(jtag_tdo), .tdo_padoe_o( ), // TAP states .test_logic_reset_o( test_logic_reset ), .run_test_idle_o(), .shift_dr_o(shift_dr), .pause_dr_o(pause_dr), .update_dr_o(update_dr), .capture_dr_o(capture_dr), // Select signals for boundary scan or mbist .extest_select_o(), .sample_preload_select_o(), .mbist_select_o(), .debug_select_o(debug_select), // TDO signal that is connected to TDI of sub-modules. .tdi_o(debug_tdi), // TDI signals from sub-modules .debug_tdo_i(debug_tdo), // from debug module .bs_chain_tdo_i(1'b0), // from Boundary Scan Chain .mbist_tdo_i(1'b0) // from Mbist Chain ); `elsif FPGA_TAP `ifdef ALTERA_FPGA altera_virtual_jtag tap_top( .tck_o(jtag_tck), .debug_tdo_i(debug_tdo), .tdi_o(debug_tdi), .test_logic_reset_o(test_logic_reset), .run_test_idle_o(), .shift_dr_o(shift_dr), .capture_dr_o(capture_dr), .pause_dr_o(pause_dr), .update_dr_o(update_dr), .debug_select_o(debug_select) ); `elsif XILINX_FPGA minsoc_xilinx_internal_jtag tap_top( .tck_o( jtag_tck ), .debug_tdo_i( debug_tdo ), .tdi_o( debug_tdi ), .test_logic_reset_o( test_logic_reset ), .run_test_idle_o( ), .shift_dr_o( shift_dr ), .capture_dr_o( capture_dr ), .pause_dr_o( pause_dr ), .update_dr_o( update_dr ), .debug_select_o( debug_select ) ); `endif // !FPGA_TAP `endif // !GENERIC_TAP // // Instantiation of the OR1200 RISC // or1200_top or1200_top ( // Common .rst_i ( wb_rst ), .clk_i ( wb_clk ), `ifdef OR1200_CLMODE_1TO2 .clmode_i ( 2'b01 ), `else `ifdef OR1200_CLMODE_1TO4 .clmode_i ( 2'b11 ), `else .clmode_i ( 2'b00 ), `endif `endif // WISHBONE Instruction Master .iwb_clk_i ( wb_clk ), .iwb_rst_i ( wb_rst ), .iwb_cyc_o ( wb_rim_cyc_o ), .iwb_adr_o ( wb_rim_adr_o ), .iwb_dat_i ( wb_rif_dat_i ), .iwb_dat_o ( wb_rim_dat_o ), .iwb_sel_o ( wb_rim_sel_o ), .iwb_ack_i ( wb_rif_ack_i ), .iwb_err_i ( wb_rim_err_i ), .iwb_rty_i ( wb_rim_rty_i ), .iwb_we_o ( wb_rim_we_o ), .iwb_stb_o ( wb_rim_stb_o ), // WISHBONE Data Master .dwb_clk_i ( wb_clk ), .dwb_rst_i ( wb_rst ), .dwb_cyc_o ( wb_rdm_cyc_o ), .dwb_adr_o ( wb_rdm_adr_o ), .dwb_dat_i ( wb_rdm_dat_i ), .dwb_dat_o ( wb_rdm_dat_o ), .dwb_sel_o ( wb_rdm_sel_o ), .dwb_ack_i ( wb_rdm_ack_i ), .dwb_err_i ( wb_rdm_err_i ), .dwb_rty_i ( wb_rdm_rty_i ), .dwb_we_o ( wb_rdm_we_o ), .dwb_stb_o ( wb_rdm_stb_o ), // Debug .dbg_stall_i ( dbg_stall ), .dbg_dat_i ( dbg_dat_dbg ), .dbg_adr_i ( dbg_adr ), .dbg_ewt_i ( 1'b0 ), .dbg_lss_o ( dbg_lss ), .dbg_is_o ( dbg_is ), .dbg_wp_o ( dbg_wp ), .dbg_bp_o ( dbg_bp ), .dbg_dat_o ( dbg_dat_risc ), .dbg_ack_o ( dbg_ack ), .dbg_stb_i ( dbg_stb ), .dbg_we_i ( dbg_we ), // Power Management .pm_clksd_o ( ), .pm_cpustall_i ( 1'b0 ), .pm_dc_gate_o ( ), .pm_ic_gate_o ( ), .pm_dmmu_gate_o ( ), .pm_immu_gate_o ( ), .pm_tt_gate_o ( ), .pm_cpu_gate_o ( ), .pm_wakeup_o ( ), .pm_lvolt_o ( ), // Interrupts .pic_ints_i ( pic_ints ) ); // // Startup OR1k // `ifdef START_UP OR1K_startup OR1K_startup0 ( .wb_adr_i(wb_fs_adr_i[6:2]), .wb_stb_i(wb_fs_stb_i), .wb_cyc_i(wb_fs_cyc_i), .wb_dat_o(wb_fs_dat_o), .wb_ack_o(wb_fs_ack_o), .wb_clk(wb_clk), .wb_rst(wb_rst) ); spi_flash_top # ( .divider(0), .divider_len(2) ) spi_flash_top0 ( .wb_clk_i(wb_clk), .wb_rst_i(wb_rst), .wb_adr_i(wb_sp_adr_i[4:2]), .wb_dat_i(wb_sp_dat_i), .wb_dat_o(wb_sp_dat_o), .wb_sel_i(wb_sp_sel_i), .wb_we_i(wb_sp_we_i), .wb_stb_i(wb_sp_stb_i), .wb_cyc_i(wb_sp_cyc_i), .wb_ack_o(wb_sp_ack_o), .mosi_pad_o(spi_flash_mosi), .miso_pad_i(spi_flash_miso), .sclk_pad_o(spi_flash_sclk), .ss_pad_o(spi_flash_ss) ); `else assign wb_fs_dat_o = 32'h0000_0000; assign wb_fs_ack_o = 1'b0; assign wb_sp_dat_o = 32'h0000_0000; assign wb_sp_ack_o = 1'b0; `endif // // Instantiation of the SRAM controller // `ifdef MEMORY_MODEL minsoc_memory_model # `else minsoc_onchip_ram_top # `endif ( .adr_width(`MEMORY_ADR_WIDTH) //16 blocks of 2048 bytes memory 32768 ) onchip_ram_top ( // WISHBONE common .wb_clk_i ( wb_clk ), .wb_rst_i ( wb_rst ), // WISHBONE slave .wb_dat_i ( wb_ss_dat_i ), .wb_dat_o ( wb_ss_dat_o ), .wb_adr_i ( wb_ss_adr_i ), .wb_sel_i ( wb_ss_sel_i ), .wb_we_i ( wb_ss_we_i ), .wb_cyc_i ( wb_ss_cyc_i ), .wb_stb_i ( wb_ss_stb_i ), .wb_ack_o ( wb_ss_ack_o ), .wb_err_o ( wb_ss_err_o ) ); // // Instantiation of the UART16550 // `ifdef UART uart_top uart_top ( // WISHBONE common .wb_clk_i ( wb_clk ), .wb_rst_i ( wb_rst ), // WISHBONE slave .wb_adr_i ( wb_us_adr_i[4:0] ), .wb_dat_i ( wb_us_dat_i ), .wb_dat_o ( wb_us_dat_o ), .wb_we_i ( wb_us_we_i ), .wb_stb_i ( wb_us_stb_i ), .wb_cyc_i ( wb_us_cyc_i ), .wb_ack_o ( wb_us_ack_o ), .wb_sel_i ( wb_us_sel_i ), // Interrupt request .int_o ( pic_ints[`APP_INT_UART] ), // UART signals // serial input/output .stx_pad_o ( uart_stx ), .srx_pad_i ( uart_srx ), // modem signals .rts_pad_o ( ), .cts_pad_i ( 1'b0 ), .dtr_pad_o ( ), .dsr_pad_i ( 1'b0 ), .ri_pad_i ( 1'b0 ), .dcd_pad_i ( 1'b0 ) ); `else assign wb_us_dat_o = 32'h0000_0000; assign wb_us_ack_o = 1'b0; assign pic_ints[`APP_INT_UART] = 1'b0; `endif // // Instantiation of the Ethernet 10/100 MAC // `ifdef ETHERNET ethmac ethmac ( // WISHBONE common .wb_clk_i ( wb_clk ), .wb_rst_i ( wb_rst ), // WISHBONE slave .wb_dat_i ( wb_es_dat_i ), .wb_dat_o ( wb_es_dat_o ), .wb_adr_i ( wb_es_adr_i[11:2] ), .wb_sel_i ( wb_es_sel_i ), .wb_we_i ( wb_es_we_i ), .wb_cyc_i ( wb_es_cyc_i ), .wb_stb_i ( wb_es_stb_i ), .wb_ack_o ( wb_es_ack_o ), .wb_err_o ( wb_es_err_o ), // WISHBONE master .m_wb_adr_o ( wb_em_adr_o ), .m_wb_sel_o ( wb_em_sel_o ), .m_wb_we_o ( wb_em_we_o ), .m_wb_dat_o ( wb_em_dat_o ), .m_wb_dat_i ( wb_em_dat_i ), .m_wb_cyc_o ( wb_em_cyc_o ), .m_wb_stb_o ( wb_em_stb_o ), .m_wb_ack_i ( wb_em_ack_i ), .m_wb_err_i ( wb_em_err_i ), // TX .mtx_clk_pad_i ( eth_tx_clk ), .mtxd_pad_o ( eth_txd ), .mtxen_pad_o ( eth_tx_en ), .mtxerr_pad_o ( eth_tx_er ), // RX .mrx_clk_pad_i ( eth_rx_clk ), .mrxd_pad_i ( eth_rxd ), .mrxdv_pad_i ( eth_rx_dv ), .mrxerr_pad_i ( eth_rx_er ), .mcoll_pad_i ( eth_col ), .mcrs_pad_i ( eth_crs ), // MIIM .mdc_pad_o ( eth_mdc ), .md_pad_i ( eth_mdio ), .md_pad_o ( eth_mdo ), .md_padoe_o ( eth_mdoe ), // Interrupt .int_o ( pic_ints[`APP_INT_ETH] ) ); `else assign wb_es_dat_o = 32'h0000_0000; assign wb_es_ack_o = 1'b0; assign wb_es_err_o = 1'b0; assign wb_em_adr_o = 32'h0000_0000; assign wb_em_sel_o = 4'h0; assign wb_em_we_o = 1'b0; assign wb_em_dat_o = 32'h0000_0000; assign wb_em_cyc_o = 1'b0; assign wb_em_stb_o = 1'b0; assign pic_ints[`APP_INT_ETH] = 1'b0; `endif // // Instantiation of the Traffic COP // minsoc_tc_top #(`APP_ADDR_DEC_W, `APP_ADDR_SRAM, `APP_ADDR_DEC_W, `APP_ADDR_FLASH, `APP_ADDR_DECP_W, `APP_ADDR_PERIP, `APP_ADDR_DEC_W, `APP_ADDR_SPI, `APP_ADDR_ETH, `APP_ADDR_AUDIO, `APP_ADDR_UART, `APP_ADDR_PS2, `APP_ADDR_RES1, `APP_ADDR_RES2 ) tc_top ( // WISHBONE common .wb_clk_i ( wb_clk ), .wb_rst_i ( wb_rst ), // WISHBONE Initiator 0 .i0_wb_cyc_i ( 1'b0 ), .i0_wb_stb_i ( 1'b0 ), .i0_wb_adr_i ( 32'h0000_0000 ), .i0_wb_sel_i ( 4'b0000 ), .i0_wb_we_i ( 1'b0 ), .i0_wb_dat_i ( 32'h0000_0000 ), .i0_wb_dat_o ( ), .i0_wb_ack_o ( ), .i0_wb_err_o ( ), // WISHBONE Initiator 1 .i1_wb_cyc_i ( wb_em_cyc_o ), .i1_wb_stb_i ( wb_em_stb_o ), .i1_wb_adr_i ( wb_em_adr_o ), .i1_wb_sel_i ( wb_em_sel_o ), .i1_wb_we_i ( wb_em_we_o ), .i1_wb_dat_i ( wb_em_dat_o ), .i1_wb_dat_o ( wb_em_dat_i ), .i1_wb_ack_o ( wb_em_ack_i ), .i1_wb_err_o ( wb_em_err_i ), // WISHBONE Initiator 2 .i2_wb_cyc_i ( 1'b0 ), .i2_wb_stb_i ( 1'b0 ), .i2_wb_adr_i ( 32'h0000_0000 ), .i2_wb_sel_i ( 4'b0000 ), .i2_wb_we_i ( 1'b0 ), .i2_wb_dat_i ( 32'h0000_0000 ), .i2_wb_dat_o ( ), .i2_wb_ack_o ( ), .i2_wb_err_o ( ), // WISHBONE Initiator 3 .i3_wb_cyc_i ( wb_dm_cyc_o ), .i3_wb_stb_i ( wb_dm_stb_o ), .i3_wb_adr_i ( wb_dm_adr_o ), .i3_wb_sel_i ( wb_dm_sel_o ), .i3_wb_we_i ( wb_dm_we_o ), .i3_wb_dat_i ( wb_dm_dat_o ), .i3_wb_dat_o ( wb_dm_dat_i ), .i3_wb_ack_o ( wb_dm_ack_i ), .i3_wb_err_o ( wb_dm_err_i ), // WISHBONE Initiator 4 .i4_wb_cyc_i ( wb_rdm_cyc_o ), .i4_wb_stb_i ( wb_rdm_stb_o ), .i4_wb_adr_i ( wb_rdm_adr_o ), .i4_wb_sel_i ( wb_rdm_sel_o ), .i4_wb_we_i ( wb_rdm_we_o ), .i4_wb_dat_i ( wb_rdm_dat_o ), .i4_wb_dat_o ( wb_rdm_dat_i ), .i4_wb_ack_o ( wb_rdm_ack_i ), .i4_wb_err_o ( wb_rdm_err_i ), // WISHBONE Initiator 5 .i5_wb_cyc_i ( wb_rim_cyc_o ), .i5_wb_stb_i ( wb_rim_stb_o ), .i5_wb_adr_i ( wb_rim_adr_o ), .i5_wb_sel_i ( wb_rim_sel_o ), .i5_wb_we_i ( wb_rim_we_o ), .i5_wb_dat_i ( wb_rim_dat_o ), .i5_wb_dat_o ( wb_rim_dat_i ), .i5_wb_ack_o ( wb_rim_ack_i ), .i5_wb_err_o ( wb_rim_err_i ), // WISHBONE Initiator 6 .i6_wb_cyc_i ( 1'b0 ), .i6_wb_stb_i ( 1'b0 ), .i6_wb_adr_i ( 32'h0000_0000 ), .i6_wb_sel_i ( 4'b0000 ), .i6_wb_we_i ( 1'b0 ), .i6_wb_dat_i ( 32'h0000_0000 ), .i6_wb_dat_o ( ), .i6_wb_ack_o ( ), .i6_wb_err_o ( ), // WISHBONE Initiator 7 .i7_wb_cyc_i ( 1'b0 ), .i7_wb_stb_i ( 1'b0 ), .i7_wb_adr_i ( 32'h0000_0000 ), .i7_wb_sel_i ( 4'b0000 ), .i7_wb_we_i ( 1'b0 ), .i7_wb_dat_i ( 32'h0000_0000 ), .i7_wb_dat_o ( ), .i7_wb_ack_o ( ), .i7_wb_err_o ( ), // WISHBONE Target 0 .t0_wb_cyc_o ( wb_ss_cyc_i ), .t0_wb_stb_o ( wb_ss_stb_i ), .t0_wb_adr_o ( wb_ss_adr_i ), .t0_wb_sel_o ( wb_ss_sel_i ), .t0_wb_we_o ( wb_ss_we_i ), .t0_wb_dat_o ( wb_ss_dat_i ), .t0_wb_dat_i ( wb_ss_dat_o ), .t0_wb_ack_i ( wb_ss_ack_o ), .t0_wb_err_i ( wb_ss_err_o ), // WISHBONE Target 1 .t1_wb_cyc_o ( wb_fs_cyc_i ), .t1_wb_stb_o ( wb_fs_stb_i ), .t1_wb_adr_o ( wb_fs_adr_i ), .t1_wb_sel_o ( wb_fs_sel_i ), .t1_wb_we_o ( wb_fs_we_i ), .t1_wb_dat_o ( wb_fs_dat_i ), .t1_wb_dat_i ( wb_fs_dat_o ), .t1_wb_ack_i ( wb_fs_ack_o ), .t1_wb_err_i ( wb_fs_err_o ), // WISHBONE Target 2 .t2_wb_cyc_o ( wb_sp_cyc_i ), .t2_wb_stb_o ( wb_sp_stb_i ), .t2_wb_adr_o ( wb_sp_adr_i ), .t2_wb_sel_o ( wb_sp_sel_i ), .t2_wb_we_o ( wb_sp_we_i ), .t2_wb_dat_o ( wb_sp_dat_i ), .t2_wb_dat_i ( wb_sp_dat_o ), .t2_wb_ack_i ( wb_sp_ack_o ), .t2_wb_err_i ( wb_sp_err_o ), // WISHBONE Target 3 .t3_wb_cyc_o ( wb_es_cyc_i ), .t3_wb_stb_o ( wb_es_stb_i ), .t3_wb_adr_o ( wb_es_adr_i ), .t3_wb_sel_o ( wb_es_sel_i ), .t3_wb_we_o ( wb_es_we_i ), .t3_wb_dat_o ( wb_es_dat_i ), .t3_wb_dat_i ( wb_es_dat_o ), .t3_wb_ack_i ( wb_es_ack_o ), .t3_wb_err_i ( wb_es_err_o ), // WISHBONE Target 4 .t4_wb_cyc_o ( ), .t4_wb_stb_o ( ), .t4_wb_adr_o ( ), .t4_wb_sel_o ( ), .t4_wb_we_o ( ), .t4_wb_dat_o ( ), .t4_wb_dat_i ( 32'h0000_0000 ), .t4_wb_ack_i ( 1'b0 ), .t4_wb_err_i ( 1'b1 ), // WISHBONE Target 5 .t5_wb_cyc_o ( wb_us_cyc_i ), .t5_wb_stb_o ( wb_us_stb_i ), .t5_wb_adr_o ( wb_us_adr_i ), .t5_wb_sel_o ( wb_us_sel_i ), .t5_wb_we_o ( wb_us_we_i ), .t5_wb_dat_o ( wb_us_dat_i ), .t5_wb_dat_i ( wb_us_dat_o ), .t5_wb_ack_i ( wb_us_ack_o ), .t5_wb_err_i ( wb_us_err_o ), // WISHBONE Target 6 .t6_wb_cyc_o ( ), .t6_wb_stb_o ( ), .t6_wb_adr_o ( ), .t6_wb_sel_o ( ), .t6_wb_we_o ( ), .t6_wb_dat_o ( ), .t6_wb_dat_i ( 32'h0000_0000 ), .t6_wb_ack_i ( 1'b0 ), .t6_wb_err_i ( 1'b1 ), // WISHBONE Target 7 .t7_wb_cyc_o ( ), .t7_wb_stb_o ( ), .t7_wb_adr_o ( ), .t7_wb_sel_o ( ), .t7_wb_we_o ( ), .t7_wb_dat_o ( ), .t7_wb_dat_i ( 32'h0000_0000 ), .t7_wb_ack_i ( 1'b0 ), .t7_wb_err_i ( 1'b1 ), // WISHBONE Target 8 .t8_wb_cyc_o ( ), .t8_wb_stb_o ( ), .t8_wb_adr_o ( ), .t8_wb_sel_o ( ), .t8_wb_we_o ( ), .t8_wb_dat_o ( ), .t8_wb_dat_i ( 32'h0000_0000 ), .t8_wb_ack_i ( 1'b0 ), .t8_wb_err_i ( 1'b1 ) ); //initial begin // $dumpvars(0); // $dumpfile("dump.vcd"); //end endmodule
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