2384c489b9
Add 4 example circuits accessible from a new toolbar dropdown: - SR Flip-Flop (NOR) — basic set-reset latch - SR Flip-Flop (NAND) — active-low variant - D Latch (1-bit Memory) — gated latch with enable - D Flip-Flop (Master-Slave) — edge-triggered with CLK Each example shows name + description in the dropdown and loads the full circuit with proper gate placement and wiring. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
135 lines
6.3 KiB
HTML
135 lines
6.3 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Logic Gates — MontLab</title>
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<link rel="stylesheet" href="css/style.css">
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</head>
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<body>
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<div id="toolbar">
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<span class="logo">⚡ Logic Lab</span>
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<!-- I/O Dropdown -->
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<div class="toolbar-dropdown">
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<button class="dropdown-toggle">I/O <span class="dropdown-arrow">▾</span></button>
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<div class="dropdown-menu">
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<button class="gate-btn input-btn" data-gate="INPUT">INPUT</button>
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<button class="gate-btn clock-btn" data-gate="CLOCK">CLOCK</button>
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<button class="gate-btn output-btn" data-gate="OUTPUT">OUTPUT</button>
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</div>
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</div>
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<!-- Gates Dropdown -->
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<div class="toolbar-dropdown">
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<button class="dropdown-toggle">Gates <span class="dropdown-arrow">▾</span></button>
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<div class="dropdown-menu">
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<button class="gate-btn" data-gate="AND">AND</button>
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<button class="gate-btn" data-gate="OR">OR</button>
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<button class="gate-btn" data-gate="NOT">NOT</button>
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<button class="gate-btn" data-gate="NAND">NAND</button>
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<button class="gate-btn" data-gate="NOR">NOR</button>
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<button class="gate-btn" data-gate="XOR">XOR</button>
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</div>
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</div>
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<!-- Components Dropdown -->
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<div class="toolbar-dropdown" id="components-section">
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<button class="dropdown-toggle">Components <span class="dropdown-arrow">▾</span></button>
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<div class="dropdown-menu" id="components-menu">
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<button class="create-component-btn" id="create-component-btn" title="Create custom component">✚ Create</button>
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<div id="saved-components"></div>
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</div>
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</div>
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<!-- Examples Dropdown -->
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<div class="toolbar-dropdown" id="examples-section">
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<button class="dropdown-toggle">Examples <span class="dropdown-arrow">▾</span></button>
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<div class="dropdown-menu" id="examples-menu"></div>
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</div>
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<button class="action-btn sim-btn" id="sim-btn">Waveform</button>
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<div class="toolbar-right">
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<button class="action-btn export-btn" id="export-btn" title="Export circuit">↓ Export</button>
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<button class="action-btn import-btn" id="import-btn" title="Import circuit">↑ Import</button>
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<button class="action-btn help-btn" id="help-btn">? Help</button>
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<button class="action-btn" id="clear-btn">Clear All</button>
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</div>
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</div>
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<!-- Hidden file input for import -->
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<input type="file" id="import-file" accept=".json" style="display:none">
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<!-- Component Editor Overlay -->
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<div id="component-editor-overlay" style="display:none;">
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<div id="component-editor-bar">
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<span id="component-editor-title">Editing Component: </span>
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<button id="component-editor-save">Save</button>
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<button id="component-editor-cancel">Cancel</button>
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</div>
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</div>
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<!-- Mode toggle will be inserted here by puzzleUI.js -->
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<canvas id="canvas"></canvas>
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<div id="waveform-panel">
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<div id="wave-resize"></div>
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<div id="wave-toolbar">
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<span class="wave-title">Waveform Viewer</span>
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<button class="wave-btn record active" id="wave-record">Record</button>
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<button class="wave-btn" id="wave-clear">Clear</button>
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<button class="wave-btn" id="wave-step">Step</button>
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<button class="wave-btn" id="wave-zoom-out">Zoom -</button>
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<span class="wave-info" id="wave-zoom-label" style="margin-left:0;min-width:35px;text-align:center">20px</span>
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<button class="wave-btn" id="wave-zoom-in">Zoom +</button>
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<div class="separator"></div>
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<button class="wave-btn" id="sim-run-btn">Run</button>
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<button class="wave-btn" id="sim-slower">-</button>
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<span class="wave-info" id="sim-speed-label" style="margin-left:0">500ms</span>
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<button class="wave-btn" id="sim-faster">+</button>
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<span class="wave-info" id="wave-info">T=0 | 0 samples</span>
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</div>
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<div id="wave-container">
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<div id="wave-labels"></div>
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<canvas id="wave-canvas"></canvas>
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</div>
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</div>
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<div id="help-modal">
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<div id="help-content">
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<h2>Logic Gate Simulator</h2>
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<ul>
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<li>Click a gate button, then click on the canvas to place it</li>
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<li>Drag gates to move them around</li>
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<li>Click on an <strong>output port</strong> (right), then an <strong>input port</strong> (left) to connect</li>
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<li>Click an <kbd>INPUT</kbd> gate to toggle its value (0/1)</li>
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<li><kbd>Delete</kbd> while hovering a gate to remove it</li>
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<li>Right-click a port to delete its connections</li>
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<li><kbd>Escape</kbd> to cancel placing/connecting</li>
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</ul>
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<h3>Clock & Simulation</h3>
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<ul>
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<li>Place a <kbd>CLOCK</kbd> gate — it auto-toggles 0/1 during simulation</li>
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<li>Click <kbd>Run</kbd> in the waveform bar to start the clock</li>
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<li>Use <kbd>-</kbd> / <kbd>+</kbd> to adjust speed (50ms-2000ms per tick)</li>
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<li>Connect CLOCK to gates to see automatic signal propagation</li>
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</ul>
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<h3>Waveform Viewer (GTKWave-style)</h3>
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<ul>
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<li>Click <kbd>Waveform</kbd> to toggle the signal viewer</li>
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<li><kbd>Record</kbd> captures signal changes automatically</li>
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<li><kbd>Step</kbd> manually advances one time step</li>
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<li>Toggle inputs to see signals change in real-time</li>
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<li>Drag the top border to resize the panel</li>
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<li>All CLOCK, INPUT, OUTPUT, and gate signals are tracked</li>
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</ul>
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<p style="margin-top: 12px; color: #666;">Built at MontLab</p>
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<button id="help-close">Got it</button>
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</div>
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</div>
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<script type="module" src="js/app.js"></script>
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</body>
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</html>
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