55 lines
1.3 KiB
JavaScript
55 lines
1.3 KiB
JavaScript
let cpu = new CPU_8SA1();
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GenerateMicrocode(Instructions,cpu);
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cpu.RAM[0] = is_LDA_i.Bytecode;
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cpu.RAM[1] = 0;
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cpu.RAM[2] = is_LDB_i.Bytecode;
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cpu.RAM[3] = 100;
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cpu.RAM[4] = is_ADD.Bytecode;
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cpu.RAM[5] = is_BCC_i.Bytecode;
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cpu.RAM[6] = 4;
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cpu.RAM[7] = is_LDD_i.Bytecode;
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cpu.RAM[8] = 69;
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cpu.RAM[9] = is_STDL_i.Bytecode;
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cpu.RAM[10] = 0x69;
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cpu.RAM[11] = is_PHD.Bytecode;
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cpu.RAM[12] = is_PLC.Bytecode;
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updateHTML();
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let btn_clk = document.getElementById("btn_clk");
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let btn_rst = document.getElementById("btn_rst");
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let clk_counter = document.getElementById("clk_counter");
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let clk_count = 0;
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btn_clk.addEventListener('mousedown', function(evt) {
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cpu.CLOCK(true);
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clk_count++;
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clk_counter.innerText = clk_count;
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updateHTML();
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});
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btn_clk.addEventListener('mouseup', function(evt) {
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cpu.CLOCK(false);
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updateHTML();
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});
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btn_rst.addEventListener('click', function(evt) {
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cpu.PC = 0;
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cpu.MCC = 0xf;
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cpu.IR = 0;
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cpu.DATABUS = 0;
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cpu.ADDRBUS = 0;
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cpu.MC_Controls = 0;
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cpu.ALUSUM = 0;
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cpu.RR = 0;
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cpu.GPA = 0;
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cpu.GPB = 0;
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cpu.GPC = 0;
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cpu.GPD = 0;
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cpu.SR = 0;
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cpu.SP = BITMASK_16;
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clk_count = 0;
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clk_counter.innerText = clk_count;
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updateHTML();
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}); |