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Blitzer's Blog >> 72205

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Posted: 08 Sep 2026 09:01 [ permalink ] 
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<head>
    <title>OmniVM  Single Node Simulator</title>
    <style>
        body { font-family: monospace; margin: 20px; }
        textarea { width: 100%; height: 150px; }
        pre { background: #f4f4f4; padding: 10px; }
        button { margin: 5px; }
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    <h1>OmniVM  Single Node Simulator</h1>
    <p>Enter a JSON array of 128bit instructions (as objects) and click
Run.</p>
    <textarea id="programInput">
[
    {"opcode": "LOAD",  "gas": 10, "operandA": "0x000000010000000A",
"operandB": 0},
    {"opcode": "ADD",   "gas": 5,  "operandA": "0x000000010000000B",
"operandB": 0},
    {"opcode": "STORE", "gas": 10, "operandA": "0x000000010000000C",
"operandB": 0},
    {"opcode": "HALT",  "gas": 1,  "operandA": "0x0000000000000000",
"operandB": 0}
]
    </textarea>
    <br>
    <button onclick="runProgram()">Run</button>
    <button onclick="resetVM()">Reset</button>
    <h2>Output</h2>
    <pre id="output"></pre>
    <h2>Registers</h2>
    <pre id="registers"></pre>
    <h2>Memory (first 20 entries)</h2>
    <pre id="memory"></pre>

    <script>
        // ------------------------------------------------------------
        // OmniVM  128-bit Fixed-Width ISA (Multi-Node Simulator)
        // ------------------------------------------------------------

    </script>
</body>
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