Line 51... |
Line 51... |
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reg rst, clk, ea;
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reg rst, clk, ea;
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reg [15:0] pc_in;
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reg [15:0] pc_in;
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reg [7:0] p0_in, p1_in, p2_in, op1, op2, op3;
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reg [7:0] p0_in, p1_in, p2_in, op1, op2, op3;
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wire [15:0] ext_addr, rom_addr;
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wire [15:0] ext_addr, rom_addr;
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wire write, write_xram, write_uart, txd, rxd, int_uart, int0, int1, t0, t1, bit_out;
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wire write, write_xram, write_uart, txd, rxd, int_uart, int0, int1, t0, t1, bit_out, stb_o, ack_i, ack_xram, ack_uart, cyc_o;
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wire [7:0] data_in, data_out, p0_out, p1_out, p2_out, p3_out, data_out_uart, data_out_xram, p3_in;
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wire [7:0] data_in, data_out, p0_out, p1_out, p2_out, p3_out, data_out_uart, data_out_xram, p3_in;
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///
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///
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/// buffer for test vectors
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/// buffer for test vectors
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///
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///
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Line 65... |
Line 65... |
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integer num;
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integer num;
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oc8051_top oc8051_top_1(.rst(rst), .clk(clk), .int0(int0), .int1(int1),
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oc8051_top oc8051_top_1(.rst(rst), .clk(clk), .int0(int0), .int1(int1),
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.data_in(data_in), .data_out(data_out),
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.dat_i(data_in), .dat_o(data_out),
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.ext_addr(ext_addr), .rom_addr(rom_addr), .write(write), .p0_in(p0_in),
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.adr_o(ext_addr), .rom_addr(rom_addr), .we_o(write), .p0_in(p0_in),
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.ack_i(ack_i), .stb_o(stb_o), .cyc_o(cyc_o),
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.p1_in(p1_in), .p2_in(p2_in), .p3_in(p3_in), .p0_out(p0_out), .p1_out(p1_out),
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.p1_in(p1_in), .p2_in(p2_in), .p3_in(p3_in), .p0_out(p0_out), .p1_out(p1_out),
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.p2_out(p2_out), .p3_out(p3_out), .op1(op1), .op2(op2), .op3(op3), .ea(ea),
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.p2_out(p2_out), .p3_out(p3_out), .op1(op1), .op2(op2), .op3(op3), .ea(ea),
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.rxd(rxd), .txd(txd), .t0(t0), .t1(t1));
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.rxd(rxd), .txd(txd), .t0(t0), .t1(t1));
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oc8051_xram oc8051_xram1 (.clk(clk), .wr(write_xram), .addr(ext_addr), .data_in(data_out), .data_out(data_out_xram));
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oc8051_xram oc8051_xram1 (.clk(clk), .wr(write_xram), .addr(ext_addr), .data_in(data_out), .data_out(data_out_xram), .ack(ack_xram), .stb(stb_o));
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oc8051_uart_test oc8051_uart_test1(.clk(clk), .rst(rst), .addr(ext_addr[7:0]), .wr(write_uart),
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oc8051_uart_test oc8051_uart_test1(.clk(clk), .rst(rst), .addr(ext_addr[7:0]), .wr(write_uart),
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.wr_bit(p3_out[0]), .data_in(data_out), .data_out(data_out_uart), .bit_out(bit_out), .rxd(txd),
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.wr_bit(p3_out[0]), .data_in(data_out), .data_out(data_out_uart), .bit_out(bit_out), .rxd(txd),
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.txd(rxd), .ow(p3_out[1]), .intr(int_uart));
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.txd(rxd), .ow(p3_out[1]), .intr(int_uart), .stb(stb_o), .ack(ack_uart));
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assign write_xram = p3_out[7] & write;
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assign write_xram = p3_out[7] & write;
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assign write_uart = !p3_out[7] & write;
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assign write_uart = !p3_out[7] & write;
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assign data_in = p3_out[7] ? data_out_xram : data_out_uart;
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assign data_in = p3_out[7] ? data_out_xram : data_out_uart;
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assign ack_i = p3_out[7] ? ack_xram : ack_uart;
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assign p3_in = {7'b000000, bit_out, int_uart};
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assign p3_in = {7'b000000, bit_out, int_uart};
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assign t0 = p3_out[5];
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assign t0 = p3_out[5];
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assign t1 = p3_out[6];
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assign t1 = p3_out[6];
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assign int0 = p3_out[3];
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assign int0 = p3_out[3];
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Line 105... |
Line 107... |
op2 = 8'h00;
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op2 = 8'h00;
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op3 = 8'h00;
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op3 = 8'h00;
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ea =1'b1;
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ea =1'b1;
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#22
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#22
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rst = 1'b0;
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rst = 1'b0;
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#2000000
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//#2000000
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#4444000
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//#500000
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//#500000
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$display("time ",$time, "\n faulire: end of time\n \n");
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$display("time ",$time, "\n faulire: end of time\n \n");
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$finish;
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$finish;
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end
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end
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Line 157... |
Line 161... |
initial $dumpvars;
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initial $dumpvars;
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//initial $monitor("time ",$time," acc %h", data_out, " dptr %h", ext_addr, " write ", write, " p0_out %h", p0_out, " p1_out %h", p1_out);
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//initial $monitor("time ",$time," acc %h", data_out, " dptr %h", ext_addr, " write ", write, " p0_out %h", p0_out, " p1_out %h", p1_out);
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//initial $monitor("time ",$time," write ", write, " p0_out ", p0_out, " p1_out ", p1_out, " p2_out ", p2_out, " p3_out ", p3_out);
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//initial $monitor("time ",$time, " p0_out ", p0_out);
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//initial $monitor("time ",$time," write ", write, " p0_out %h", p0_out, " p1_out %h", p1_out, " p2_out %h", p2_out, " p3_out %h", p3_out);
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//initial $monitor("time ",$time," write ", write, " p0_out %h", p0_out, " p1_out %h", p1_out, " p2_out %h", p2_out, " p3_out %h", p3_out);
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endmodule
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endmodule
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No newline at end of file
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No newline at end of file
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