Subversion Repositories minsoc

`include "minsoc_bench_defines.v"

`include "minsoc_defines.v"

`include "or1200_defines.v"

module minsoc_bench();

reg clock, reset;

wire dbg_tms_i;

wire dbg_tck_i;

wire dbg_tdi_i;

wire dbg_tdo_o;

wire jtag_vref;

wire jtag_gnd;

wire spi_mosi;

reg spi_miso;

wire spi_sclk;

wire [1:0] spi_ss;

wire uart_stx;

reg uart_srx;

wire eth_col;

wire eth_crs;

wire eth_trst;

wire eth_tx_clk;

wire eth_tx_en;

wire eth_tx_er;

wire [3:0] eth_txd;

wire eth_rx_clk;

wire eth_rx_dv;

wire eth_rx_er;

wire [3:0] eth_rxd;

wire eth_fds_mdint;

wire eth_mdc;

wire eth_mdio;

//

//      TASKS registers to communicate with interfaces

//

reg [7:0] tx_data [0:1518];               //receive buffer

reg [31:0] data_in [1023:0];              //send buffer

//

// Testbench mechanics

//

reg [7:0] program_mem[(1<<(`MEMORY_ADR_WIDTH+2))-1:0];

integer initialize, final, ptr;

reg [8*64:0] file_name;

reg load_file;

initial begin

    reset = 1'b0;

    clock = 1'b0;

//dual and two port rams from FPGA memory instances have to be initialized to

//0

    init_fpga_memory();

        load_file = 1'b0;

`ifdef INITIALIZE_MEMORY_MODEL

        load_file = 1'b1;

`endif

`ifdef START_UP

        load_file = 1'b1;

`endif

        //get firmware hex file from command line input

        if ( load_file ) begin

                if ( ! $value$plusargs("file_name=%s", file_name) || file_name == 0 ) begin

                        $display("ERROR: please specify an input file to start.");

                        $finish;

                end

                $readmemh(file_name, program_mem);

                // First word comprehends size of program

                final = { program_mem[0] , program_mem[1] , program_mem[2] , program_mem[3] };

        end

`ifdef INITIALIZE_MEMORY_MODEL

        // Initialize memory with firmware

        initialize = 0;

        while ( initialize < final ) begin

                minsoc_top_0.onchip_ram_top.block_ram_3.mem[initialize/4] = program_mem[initialize];

                minsoc_top_0.onchip_ram_top.block_ram_2.mem[initialize/4] = program_mem[initialize+1];

                minsoc_top_0.onchip_ram_top.block_ram_1.mem[initialize/4] = program_mem[initialize+2];

                minsoc_top_0.onchip_ram_top.block_ram_0.mem[initialize/4] = program_mem[initialize+3];

        initialize = initialize + 4;

        end

        $display("Memory model initialized with firmware:");

        $display("%s", file_name);

        $display("%d Bytes loaded from %d ...", initialize , final);

`endif

    // Reset controller

    repeat (2) @ (negedge clock);

    reset = 1'b1;

    repeat (16) @ (negedge clock);

    reset = 1'b0;

`ifdef START_UP

        // Pass firmware over spi to or1k_startup

        ptr = 0;

        //read dummy

        send_spi(program_mem[ptr]);

        send_spi(program_mem[ptr]);

        send_spi(program_mem[ptr]);

        send_spi(program_mem[ptr]);

        //~read dummy

        while ( ptr < final ) begin

                send_spi(program_mem[ptr]);

                ptr = ptr + 1;

        end

        $display("Memory start-up completed...");

        $display("Loaded firmware:");

        $display("%s", file_name);

`endif

        //

    // Testbench START

        //

end

//

// Modules instantiations

//

minsoc_top minsoc_top_0(

   .clk(clock),

   .reset(reset)

   //JTAG ports

`ifdef GENERIC_TAP

   , .jtag_tdi(dbg_tdi_i),

   .jtag_tms(dbg_tms_i),

   .jtag_tck(dbg_tck_i),

   .jtag_tdo(dbg_tdo_o),

   .jtag_vref(jtag_vref),

   .jtag_gnd(jtag_gnd)

`endif

   //SPI ports

`ifdef START_UP

   , .spi_flash_mosi(spi_mosi),

   .spi_flash_miso(spi_miso),

   .spi_flash_sclk(spi_sclk),

   .spi_flash_ss(spi_ss)

`endif

   //UART ports

`ifdef UART

   , .uart_stx(uart_stx),

   .uart_srx(uart_srx)

`endif // !UART

        // Ethernet ports

`ifdef ETHERNET

        , .eth_col(eth_col),

    .eth_crs(eth_crs),

    .eth_trste(eth_trst),

    .eth_tx_clk(eth_tx_clk),

        .eth_tx_en(eth_tx_en),

    .eth_tx_er(eth_tx_er),

    .eth_txd(eth_txd),

    .eth_rx_clk(eth_rx_clk),

        .eth_rx_dv(eth_rx_dv),

    .eth_rx_er(eth_rx_er),

    .eth_rxd(eth_rxd),

    .eth_fds_mdint(eth_fds_mdint),

        .eth_mdc(eth_mdc),

    .eth_mdio(eth_mdio)

`endif // !ETHERNET

);

`ifdef VPI_DEBUG

        dbg_comm_vpi dbg_if(

                .SYS_CLK(clock),

                .P_TMS(dbg_tms_i),

                .P_TCK(dbg_tck_i),

                .P_TRST(),

                .P_TDI(dbg_tdi_i),

                .P_TDO(dbg_tdo_o)

        );

`else

   assign dbg_tdi_i = 1;

   assign dbg_tck_i = 0;

   assign dbg_tms_i = 1;

`endif

`ifdef ETHERNET

eth_phy my_phy // This PHY model simulate simplified Intel LXT971A PHY

(

          // COMMON

          .m_rst_n_i(1'b1),

          // MAC TX

          .mtx_clk_o(eth_tx_clk),

          .mtxd_i(eth_txd),

          .mtxen_i(eth_tx_en),

          .mtxerr_i(eth_tx_er),

          // MAC RX

          .mrx_clk_o(eth_rx_clk),

          .mrxd_o(eth_rxd),

          .mrxdv_o(eth_rx_dv),

          .mrxerr_o(eth_rx_er),

          .mcoll_o(eth_col),

          .mcrs_o(eth_crs),

          // MIIM

          .mdc_i(eth_mdc),

          .md_io(eth_mdio),

          // SYSTEM

          .phy_log()

);

`endif // !ETHERNET

//

//      Regular clocking and output

//

always begin

    #((`CLK_PERIOD)/2) clock <= ~clock;

end

`ifdef VCD_OUTPUT

initial begin

        $dumpfile("../results/minsoc_wave.vcd");

        $dumpvars();

end

`endif

//

//      Functionalities tasks: SPI Startup and UART Monitor

//

//SPI START_UP

`ifdef START_UP

task send_spi;

    input [7:0] data_in;

    integer i;

    begin

        i = 7;

        for ( i = 7 ; i >= 0; i = i - 1 ) begin

                spi_miso = data_in[i];

                        @ (posedge spi_sclk);

            end

    end

endtask

`endif

//~SPI START_UP

//UART Monitor (prints uart output on the terminal)

`ifdef UART

parameter UART_TX_WAIT = (`FREQ / `UART_BAUDRATE) * `CLK_PERIOD;

// Something to trigger the task

always @(posedge clock)

        uart_decoder;

task uart_decoder;

        integer i;

        reg [7:0] tx_byte;

        begin

        // Wait for start bit

        while (uart_stx == 1'b1)

                @(uart_stx);

        #(UART_TX_WAIT+(UART_TX_WAIT/2));

    for ( i = 0; i < 8 ; i = i + 1 ) begin

                tx_byte[i] = uart_stx;

                #UART_TX_WAIT;

        end

        //Check for stop bit

        if (uart_stx == 1'b0) begin

                  //$display("* WARNING: user stop bit not received when expected at time %d__", $time);

          // Wait for return to idle

                while (uart_stx == 1'b0)

                        @(uart_stx);

          //$display("* USER UART returned to idle at time %d",$time);

        end

        // display the char

        $write("%c", tx_byte);

        end

endtask

`endif // !UART

//~UART Monitor

//

//      TASKS to communicate with interfaces

//

//MAC_DATA

//

`ifdef ETHERNET

reg [31:0] crc32_result;

task get_mac;

    integer conta;

    reg LSB;

    begin

        conta = 0;

        LSB = 1;

        @ ( posedge eth_tx_en);

        while ( eth_tx_en == 1'b1 ) begin

            @ (negedge eth_tx_clk) begin

                if ( LSB == 1'b1 )

                    tx_data[conta][3:0] = eth_txd;

                else begin

                    tx_data[conta][7:4] = eth_txd;

                    conta = conta + 1;

                end

                LSB = ~LSB;

            end

        end

    end

endtask

task send_mac;

    input [11:0] command;

    input [31:0] param1;

    input [31:0] param2;

    input [223:0] data;

    integer conta;

    begin

        //DEST MAC

        my_phy.rx_mem[0] = 8'h55;

        my_phy.rx_mem[1] = 8'h47;

        my_phy.rx_mem[2] = 8'h34;

        my_phy.rx_mem[3] = 8'h22;

        my_phy.rx_mem[4] = 8'h88;

        my_phy.rx_mem[5] = 8'h92;

        //SOURCE MAC

        my_phy.rx_mem[6] = 8'h00;

        my_phy.rx_mem[7] = 8'h00;

        my_phy.rx_mem[8] = 8'hC0;

        my_phy.rx_mem[9] = 8'h41;

        my_phy.rx_mem[10] = 8'h36;

        my_phy.rx_mem[11] = 8'hD3;

        //LEN

        my_phy.rx_mem[12] = 8'h00;

        my_phy.rx_mem[13] = 8'h04;

        //DATA

        my_phy.rx_mem[14] = 8'hFF;

        my_phy.rx_mem[15] = 8'hFA;

        my_phy.rx_mem[16] = command[11:4];

        my_phy.rx_mem[17] = { command[3:0] , 4'h7 };

        my_phy.rx_mem[18] = 8'hAA;

        my_phy.rx_mem[19] = 8'hAA;

        //parameter 1

        my_phy.rx_mem[20] = param1[31:24];

        my_phy.rx_mem[21] = param1[23:16];

        my_phy.rx_mem[22] = param1[15:8];

        my_phy.rx_mem[23] = param1[7:0];

        //parameter 2

        my_phy.rx_mem[24] = param2[31:24];

        my_phy.rx_mem[25] = param2[23:16];

        my_phy.rx_mem[26] = param2[15:8];

        my_phy.rx_mem[27] = param2[7:0];

        //data

        my_phy.rx_mem[28] = data[223:216];

        my_phy.rx_mem[29] = data[215:208];

        my_phy.rx_mem[30] = data[207:200];

        my_phy.rx_mem[31] = data[199:192];

        my_phy.rx_mem[32] = data[191:184];

        my_phy.rx_mem[33] = data[183:176];

        my_phy.rx_mem[34] = data[175:168];

        my_phy.rx_mem[35] = data[167:160];

        my_phy.rx_mem[36] = data[159:152];

        my_phy.rx_mem[37] = data[151:144];

        my_phy.rx_mem[38] = data[143:136];

        my_phy.rx_mem[39] = data[135:128];

        my_phy.rx_mem[40] = data[127:120];

        my_phy.rx_mem[41] = data[119:112];

        my_phy.rx_mem[42] = data[111:104];

        my_phy.rx_mem[43] = data[103:96];

        my_phy.rx_mem[44] = data[95:88];

        my_phy.rx_mem[45] = data[87:80];

        my_phy.rx_mem[46] = data[79:72];

        my_phy.rx_mem[47] = data[71:64];

        my_phy.rx_mem[48] = data[63:56];

        my_phy.rx_mem[49] = data[55:48];

        my_phy.rx_mem[50] = data[47:40];

        my_phy.rx_mem[51] = data[39:32];

        my_phy.rx_mem[52] = data[31:24];

        my_phy.rx_mem[53] = data[23:16];

        my_phy.rx_mem[54] = data[15:8];

        my_phy.rx_mem[55] = data[7:0];

        //PAD

        for ( conta = 56; conta < 60; conta = conta + 1 ) begin

            my_phy.rx_mem[conta] = 8'h00;

        end

        gencrc32;

        my_phy.rx_mem[60] = crc32_result[31:24];

        my_phy.rx_mem[61] = crc32_result[23:16];

        my_phy.rx_mem[62] = crc32_result[15:8];

        my_phy.rx_mem[63] = crc32_result[7:0];

        my_phy.send_rx_packet( 64'h0055_5555_5555_5555, 4'h7, 8'hD5, 32'h0000_0000, 32'h0000_0040, 1'b0 );

    end

endtask

//CRC32

parameter [31:0] CRC32_POLY = 32'h04C11DB7;

task gencrc32;

    integer     byte, bit;

    reg         msb;

    reg [7:0]    current_byte;

    reg [31:0]   temp;

    integer crc32_length;

    begin

        crc32_length = 60;

        crc32_result = 32'hffffffff;

        for (byte = 0; byte < crc32_length; byte = byte + 1) begin

            current_byte = my_phy.rx_mem[byte];

            for (bit = 0; bit < 8; bit = bit + 1) begin

                msb = crc32_result[31];

                crc32_result = crc32_result << 1;

                if (msb != current_byte[bit]) begin

                    crc32_result = crc32_result ^ CRC32_POLY;

                    crc32_result[0] = 1;

                end

            end

        end

        // Last step is to "mirror" every bit, swap the 4 bytes, and then complement each bit.

        //

        // Mirror:

        for (bit = 0; bit < 32; bit = bit + 1)

            temp[31-bit] = crc32_result[bit];

        // Swap and Complement:

        crc32_result = ~{temp[7:0], temp[15:8], temp[23:16], temp[31:24]};

    end

endtask

//~CRC32

`endif // !ETHERNET

//~MAC_DATA

//

// TASK to initialize instantiated FPGA dual and two port memory to 0

//

task init_fpga_memory;

    integer i;

    begin

`ifdef OR1200_RFRAM_TWOPORT

`ifdef OR1200_XILINX_RAMB4

    for ( i = 0; i < (1<<8); i = i + 1 ) begin

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.ramb4_s16_s16_0.mem[i] = 16'h0000;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.ramb4_s16_s16_1.mem[i] = 16'h0000;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_b.ramb4_s16_s16_0.mem[i] = 16'h0000;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_b.ramb4_s16_s16_1.mem[i] = 16'h0000;

    end

`elsif OR1200_XILINX_RAMB16

    for ( i = 0; i < (1<<9); i = i + 1 ) begin

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.ramb16_s36_s36.mem[i] = 32'h0000_0000;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_b.ramb16_s36_s36.mem[i] = 32'h0000_0000;

    end

`elsif OR1200_ALTERA_LPM

`ifndef OR1200_ALTERA_LPM_XXX

    $display("Definition OR1200_ALTERA_LPM in or1200_defines.v does not enable ALTERA memory for neither DUAL nor TWO port RFRAM");

    $display("It uses GENERIC memory instead.");

    $display("Add '`define OR1200_ALTERA_LPM_XXX' under '`define OR1200_ALTERA_LPM' on or1200_defines.v to use ALTERA memory.");

`endif

`ifdef OR1200_ALTERA_LPM_XXX

    $display("...Using ALTERA memory for TWOPORT RFRAM!");

    for ( i = 0; i < (1<<5); i = i + 1 ) begin

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.altqpram_component.mem[i] = 32'h0000_0000;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_b.altqpram_component.mem[i] = 32'h0000_0000;

    end

`else

    $display("...Using GENERIC memory!");

    for ( i = 0; i < (1<<5); i = i + 1 ) begin

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.mem[i] = 32'h0000_0000;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_b.mem[i] = 32'h0000_0000;

    end

`endif

`elsif OR1200_XILINX_RAM32X1D

    $display("Definition OR1200_XILINX_RAM32X1D in or1200_defines.v does not enable FPGA memory for TWO port RFRAM");

    $display("It uses GENERIC memory instead.");

    $display("FPGA memory can be used if you choose OR1200_RFRAM_DUALPORT");

    for ( i = 0; i < (1<<5); i = i + 1 ) begin

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.mem[i] = 32'h0000_0000;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_b.mem[i] = 32'h0000_0000;

    end

`else

    for ( i = 0; i < (1<<5); i = i + 1 ) begin

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.mem[i] = 32'h0000_0000;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_b.mem[i] = 32'h0000_0000;

    end

`endif

`elsif OR1200_RFRAM_DUALPORT

`ifdef OR1200_XILINX_RAMB4

    for ( i = 0; i < (1<<8); i = i + 1 ) begin

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.ramb4_s16_0.mem[i] = 16'h0000;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.ramb4_s16_1.mem[i] = 16'h0000;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_b.ramb4_s16_0.mem[i] = 16'h0000;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_b.ramb4_s16_1.mem[i] = 16'h0000;

    end

`elsif OR1200_XILINX_RAMB16

    for ( i = 0; i < (1<<9); i = i + 1 ) begin

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.ramb16_s36_s36.mem[i] = 32'h0000_0000;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_b.ramb16_s36_s36.mem[i] = 32'h0000_0000;

    end

`elsif OR1200_ALTERA_LPM

`ifndef OR1200_ALTERA_LPM_XXX

    $display("Definition OR1200_ALTERA_LPM in or1200_defines.v does not enable ALTERA memory for neither DUAL nor TWO port RFRAM");

    $display("It uses GENERIC memory instead.");

    $display("Add '`define OR1200_ALTERA_LPM_XXX' under '`define OR1200_ALTERA_LPM' on or1200_defines.v to use ALTERA memory.");

`endif

`ifdef OR1200_ALTERA_LPM_XXX

    $display("...Using ALTERA memory for DUALPORT RFRAM!");

    for ( i = 0; i < (1<<5); i = i + 1 ) begin

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.altqpram_component.mem[i] = 32'h0000_0000;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_b.altqpram_component.mem[i] = 32'h0000_0000;

    end

`else

    $display("...Using GENERIC memory!");

    for ( i = 0; i < (1<<5); i = i + 1 ) begin

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.mem[i] = 32'h0000_0000;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_b.mem[i] = 32'h0000_0000;

    end

`endif

`elsif OR1200_XILINX_RAM32X1D

`ifdef OR1200_USE_RAM16X1D_FOR_RAM32X1D

    for ( i = 0; i < (1<<4); i = i + 1 ) begin

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_0.ram32x1d_0_0.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_0.ram32x1d_0_1.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_0.ram32x1d_0_2.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_0.ram32x1d_0_3.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_0.ram32x1d_0_4.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_0.ram32x1d_0_5.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_0.ram32x1d_0_6.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_0.ram32x1d_0_7.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_0.ram32x1d_1_0.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_0.ram32x1d_1_1.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_0.ram32x1d_1_2.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_0.ram32x1d_1_3.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_0.ram32x1d_1_4.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_0.ram32x1d_1_5.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_0.ram32x1d_1_6.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_0.ram32x1d_1_7.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_1.ram32x1d_0_0.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_1.ram32x1d_0_1.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_1.ram32x1d_0_2.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_1.ram32x1d_0_3.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_1.ram32x1d_0_4.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_1.ram32x1d_0_5.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_1.ram32x1d_0_6.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_1.ram32x1d_0_7.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_1.ram32x1d_1_0.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_1.ram32x1d_1_1.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_1.ram32x1d_1_2.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_1.ram32x1d_1_3.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_1.ram32x1d_1_4.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_1.ram32x1d_1_5.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_1.ram32x1d_1_6.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_1.ram32x1d_1_7.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_2.ram32x1d_0_0.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_2.ram32x1d_0_1.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_2.ram32x1d_0_2.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_2.ram32x1d_0_3.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_2.ram32x1d_0_4.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_2.ram32x1d_0_5.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_2.ram32x1d_0_6.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_2.ram32x1d_0_7.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_2.ram32x1d_1_0.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_2.ram32x1d_1_1.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_2.ram32x1d_1_2.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_2.ram32x1d_1_3.mem[i] = 1'b0;

        minsoc_top_0.or1200_top.or1200_cpu.or1200_rf.rf_a.xcv_ram32x8d_2.ram32x1d_1_4.mem[i] = 1'b0;