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PC6502

About The Project

This is a 6502 Emulator for teach my children and people know what is assembly language and CPU how to start from RESET and work with different devices.

  1. Why I choose this CPU as the teaching material? I learn computer language from Apple II age, The 6502 is my most familiar CPU.
  2. Is it only support 6502 CPU? I try to adopt modular design as much as possible, so it is can add other CPU if I got time.

Screen-Shot

Product Name Screen Shot

Getting Started

You can download binary files to start the Emulator, also can download source code and built it by self.

Download Binary

Built from Source Code

This section should list any major software for build from source code

  • VisualStudio 2017
    • It is based on VS2017 version to development, may need some change for older or 2019 version
  • Windows SDK
    • It is based Windows SDK 18362 to development, may need change for other version.

Usage

For more usage, please refer to the Documentation

Roadmap

See the open issues for a list of proposed features (and known issues).

Contributing

Contributions are what make the open source community such an amazing place to be learn, inspire, and create. Any contributions you make are greatly appreciated.

  1. Fork the Project
  2. Create your Feature Branch (git checkout -b feature/AmazingFeature)
  3. Commit your Changes (git commit -m 'Add some AmazingFeature')
  4. Push to the Branch (git push origin feature/AmazingFeature)
  5. Open a Pull Request

License

Distributed under the MIT License. See LICENSE for more information.

Contact

Acknowledgements

About

A 6502 Emulator for easy teach people how the CPU work

Topics

Resources

Stars

2 stars

Watchers

1 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all
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(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
GitHub - JimmyHwang/PC6502: A 6502 Emulator for easy teach people how the CPU work · GitHub
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PC6502

About The Project

This is a 6502 Emulator for teach my children and people know what is assembly language and CPU how to start from RESET and work with different devices.

  1. Why I choose this CPU as the teaching material? I learn computer language from Apple II age, The 6502 is my most familiar CPU.
  2. Is it only support 6502 CPU? I try to adopt modular design as much as possible, so it is can add other CPU if I got time.

Screen-Shot

Product Name Screen Shot

Getting Started

You can download binary files to start the Emulator, also can download source code and built it by self.

Download Binary

Built from Source Code

This section should list any major software for build from source code

  • VisualStudio 2017
    • It is based on VS2017 version to development, may need some change for older or 2019 version
  • Windows SDK
    • It is based Windows SDK 18362 to development, may need change for other version.

Usage

For more usage, please refer to the Documentation

Roadmap

See the open issues for a list of proposed features (and known issues).

Contributing

Contributions are what make the open source community such an amazing place to be learn, inspire, and create. Any contributions you make are greatly appreciated.

  1. Fork the Project
  2. Create your Feature Branch (git checkout -b feature/AmazingFeature)
  3. Commit your Changes (git commit -m 'Add some AmazingFeature')
  4. Push to the Branch (git push origin feature/AmazingFeature)
  5. Open a Pull Request

License

Distributed under the MIT License. See LICENSE for more information.

Contact

Acknowledgements

About

A 6502 Emulator for easy teach people how the CPU work

Topics

Resources

Stars

2 stars

Watchers

1 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { // Force GitHub README to respect dark mode (function() { var style = document.createElement('style'); style.textContent = ' .markdown-body { color-scheme: dark light; } .markdown-body pre { background: #161b22 !important; } .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; } .markdown-body table th, .markdown-body table td { border-color: #30363d !important; } .markdown-body img { background: #0d1117; } .markdown-body blockquote { border-left-color: #8b949e; } .markdown-body hr { border-color: #30363d; } '; document.head.appendChild(style); })(); } } catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' GitHub - JimmyHwang/PC6502: A 6502 Emulator for easy teach people how the CPU work · GitHub
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Logo

PC6502

About The Project

This is a 6502 Emulator for teach my children and people know what is assembly language and CPU how to start from RESET and work with different devices.

  1. Why I choose this CPU as the teaching material? I learn computer language from Apple II age, The 6502 is my most familiar CPU.
  2. Is it only support 6502 CPU? I try to adopt modular design as much as possible, so it is can add other CPU if I got time.

Screen-Shot

Product Name Screen Shot

Getting Started

You can download binary files to start the Emulator, also can download source code and built it by self.

Download Binary

Built from Source Code

This section should list any major software for build from source code

  • VisualStudio 2017
    • It is based on VS2017 version to development, may need some change for older or 2019 version
  • Windows SDK
    • It is based Windows SDK 18362 to development, may need change for other version.

Usage

For more usage, please refer to the Documentation

Roadmap

See the open issues for a list of proposed features (and known issues).

Contributing

Contributions are what make the open source community such an amazing place to be learn, inspire, and create. Any contributions you make are greatly appreciated.

  1. Fork the Project
  2. Create your Feature Branch (git checkout -b feature/AmazingFeature)
  3. Commit your Changes (git commit -m 'Add some AmazingFeature')
  4. Push to the Branch (git push origin feature/AmazingFeature)
  5. Open a Pull Request

License

Distributed under the MIT License. See LICENSE for more information.

Contact

Acknowledgements

About

A 6502 Emulator for easy teach people how the CPU work

Topics

Resources

Stars

2 stars

Watchers

1 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { // Highlight search terms from Google/DuckDuckGo/Bing referrer (function() { var ref = document.referrer; var terms = []; if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) { var url = new URL(ref); var q = url.searchParams.get('q') || url.searchParams.get('p'); if (q) { terms = q.split(/\s+/).filter(function(t) { return t.length > 2; }); } } if (terms.length === 0) return; var style = document.createElement('style'); style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }'; document.head.appendChild(style); function highlight(node) { if (node.nodeType === 3) { // text node var text = node.textContent; var found = false; terms.forEach(function(term) { var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi'); if (regex.test(text)) { found = true; var frag = document.createDocumentFragment(); var parts = text.split(regex); parts.forEach(function(part, i) { if (i % 2 === 0) { frag.appendChild(document.createTextNode(part)); } else { var span = document.createElement('span'); span.className = 'userscript-highlight'; span.textContent = part; frag.appendChild(span); } }); node.parentNode.replaceChild(frag, node); } }); } else if (node.nodeType === 1 && node.childNodes) { // element var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT']; if (!skipTags.includes(node.tagName)) { Array.from(node.childNodes).forEach(highlight); } } } highlight(document.body); // Re-highlight on dynamic content var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1 || node.nodeType === 3) highlight(node); }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' GitHub - JimmyHwang/PC6502: A 6502 Emulator for easy teach people how the CPU work · GitHub
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Logo

PC6502

About The Project

This is a 6502 Emulator for teach my children and people know what is assembly language and CPU how to start from RESET and work with different devices.

  1. Why I choose this CPU as the teaching material? I learn computer language from Apple II age, The 6502 is my most familiar CPU.
  2. Is it only support 6502 CPU? I try to adopt modular design as much as possible, so it is can add other CPU if I got time.

Screen-Shot

Product Name Screen Shot

Getting Started

You can download binary files to start the Emulator, also can download source code and built it by self.

Download Binary

Built from Source Code

This section should list any major software for build from source code

  • VisualStudio 2017
    • It is based on VS2017 version to development, may need some change for older or 2019 version
  • Windows SDK
    • It is based Windows SDK 18362 to development, may need change for other version.

Usage

For more usage, please refer to the Documentation

Roadmap

See the open issues for a list of proposed features (and known issues).

Contributing

Contributions are what make the open source community such an amazing place to be learn, inspire, and create. Any contributions you make are greatly appreciated.

  1. Fork the Project
  2. Create your Feature Branch (git checkout -b feature/AmazingFeature)
  3. Commit your Changes (git commit -m 'Add some AmazingFeature')
  4. Push to the Branch (git push origin feature/AmazingFeature)
  5. Open a Pull Request

License

Distributed under the MIT License. See LICENSE for more information.

Contact

Acknowledgements

About

A 6502 Emulator for easy teach people how the CPU work

Topics

Resources

Stars

2 stars

Watchers

1 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { // Strip utm_, fbclid, gclid, etc. from all links on page (function() { var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content', 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid', 'ref', 'ref_src', 'source', 'medium', 'campaign']; function cleanUrl(url) { try { var u = new URL(url, window.location.origin); var changed = false; trackingParams.forEach(function(p) { if (u.searchParams.has(p)) { u.searchParams.delete(p); changed = true; } }); return changed ? u.toString() : url; } catch (e) { return url; } } function cleanLinks() { document.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } cleanLinks(); var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1) { if (node.tagName === 'A') cleanLinks(); node.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + ' GitHub - JimmyHwang/PC6502: A 6502 Emulator for easy teach people how the CPU work · GitHub
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ContributorsForksStargazersIssuesMIT LicenseLinkedIn


Logo

PC6502

About The Project

This is a 6502 Emulator for teach my children and people know what is assembly language and CPU how to start from RESET and work with different devices.

  1. Why I choose this CPU as the teaching material? I learn computer language from Apple II age, The 6502 is my most familiar CPU.
  2. Is it only support 6502 CPU? I try to adopt modular design as much as possible, so it is can add other CPU if I got time.

Screen-Shot

Product Name Screen Shot

Getting Started

You can download binary files to start the Emulator, also can download source code and built it by self.

Download Binary

Built from Source Code

This section should list any major software for build from source code

  • VisualStudio 2017
    • It is based on VS2017 version to development, may need some change for older or 2019 version
  • Windows SDK
    • It is based Windows SDK 18362 to development, may need change for other version.

Usage

For more usage, please refer to the Documentation

Roadmap

See the open issues for a list of proposed features (and known issues).

Contributing

Contributions are what make the open source community such an amazing place to be learn, inspire, and create. Any contributions you make are greatly appreciated.

  1. Fork the Project
  2. Create your Feature Branch (git checkout -b feature/AmazingFeature)
  3. Commit your Changes (git commit -m 'Add some AmazingFeature')
  4. Push to the Branch (git push origin feature/AmazingFeature)
  5. Open a Pull Request

License

Distributed under the MIT License. See LICENSE for more information.

Contact

Acknowledgements

About

A 6502 Emulator for easy teach people how the CPU work

Topics

Resources

Stars

2 stars

Watchers

1 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { // Auto-enable theater mode on YouTube (function() { function tryTheater() { var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]'); if (btn && !btn.classList.contains('activated')) { btn.click(); } } // Try immediately tryTheater(); // Try after navigation (SPA) var lastUrl = location.href; setInterval(function() { if (location.href !== lastUrl) { lastUrl = location.href; setTimeout(tryTheater, 500); } }, 1000); // Also try on player load var observer = new MutationObserver(tryTheater); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' GitHub - JimmyHwang/PC6502: A 6502 Emulator for easy teach people how the CPU work · GitHub
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ContributorsForksStargazersIssuesMIT LicenseLinkedIn


Logo

PC6502

About The Project

This is a 6502 Emulator for teach my children and people know what is assembly language and CPU how to start from RESET and work with different devices.

  1. Why I choose this CPU as the teaching material? I learn computer language from Apple II age, The 6502 is my most familiar CPU.
  2. Is it only support 6502 CPU? I try to adopt modular design as much as possible, so it is can add other CPU if I got time.

Screen-Shot

Product Name Screen Shot

Getting Started

You can download binary files to start the Emulator, also can download source code and built it by self.

Download Binary

Built from Source Code

This section should list any major software for build from source code

  • VisualStudio 2017
    • It is based on VS2017 version to development, may need some change for older or 2019 version
  • Windows SDK
    • It is based Windows SDK 18362 to development, may need change for other version.

Usage

For more usage, please refer to the Documentation

Roadmap

See the open issues for a list of proposed features (and known issues).

Contributing

Contributions are what make the open source community such an amazing place to be learn, inspire, and create. Any contributions you make are greatly appreciated.

  1. Fork the Project
  2. Create your Feature Branch (git checkout -b feature/AmazingFeature)
  3. Commit your Changes (git commit -m 'Add some AmazingFeature')
  4. Push to the Branch (git push origin feature/AmazingFeature)
  5. Open a Pull Request

License

Distributed under the MIT License. See LICENSE for more information.

Contact

Acknowledgements

About

A 6502 Emulator for easy teach people how the CPU work

Topics

Resources

Stars

2 stars

Watchers

1 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { // Remove or un-stick sticky/fixed headers that block content (function() { function unstick() { document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) { if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') { el.style.position = 'static'; el.style.top = 'auto'; el.style.zIndex = 'auto'; } }); } unstick(); var observer = new MutationObserver(unstick); observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] }); })(); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' GitHub - JimmyHwang/PC6502: A 6502 Emulator for easy teach people how the CPU work · GitHub
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67 Commits

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Logo

PC6502

About The Project

This is a 6502 Emulator for teach my children and people know what is assembly language and CPU how to start from RESET and work with different devices.

  1. Why I choose this CPU as the teaching material? I learn computer language from Apple II age, The 6502 is my most familiar CPU.
  2. Is it only support 6502 CPU? I try to adopt modular design as much as possible, so it is can add other CPU if I got time.

Screen-Shot

Product Name Screen Shot

Getting Started

You can download binary files to start the Emulator, also can download source code and built it by self.

Download Binary

Built from Source Code

This section should list any major software for build from source code

  • VisualStudio 2017
    • It is based on VS2017 version to development, may need some change for older or 2019 version
  • Windows SDK
    • It is based Windows SDK 18362 to development, may need change for other version.

Usage

For more usage, please refer to the Documentation

Roadmap

See the open issues for a list of proposed features (and known issues).

Contributing

Contributions are what make the open source community such an amazing place to be learn, inspire, and create. Any contributions you make are greatly appreciated.

  1. Fork the Project
  2. Create your Feature Branch (git checkout -b feature/AmazingFeature)
  3. Commit your Changes (git commit -m 'Add some AmazingFeature')
  4. Push to the Branch (git push origin feature/AmazingFeature)
  5. Open a Pull Request

License

Distributed under the MIT License. See LICENSE for more information.

Contact

Acknowledgements

About

A 6502 Emulator for easy teach people how the CPU work

Topics

Resources

Stars

2 stars

Watchers

1 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { // Universal Dark Mode - works on any site (function() { var enabled = true; function applyDarkMode() { if (!enabled) return; // Create style element if it doesn't exist var style = document.getElementById('universal-dark-mode-style'); if (!style) { style = document.createElement('style'); style.id = 'universal-dark-mode-style'; document.head.appendChild(style); } // Dark mode CSS - inverts colors but preserves images/video style.textContent = ' /* Invert everything except media */ html { filter: invert(1) hue-rotate(180deg) !important; background: #1a1a2e !important; } /* Restore images, videos, iframes, canvas */ img, video, iframe, canvas, svg, picture, [style*="background-image"] { filter: invert(1) hue-rotate(180deg) !important; } /* Preserve specific elements that should not be inverted */ .no-dark-mode, .no-dark-mode *, [data-theme="light"], [data-theme="light"], .ace_editor, .ace_editor *, .CodeMirror, .CodeMirror *, .monaco-editor, .monaco-editor *, .markdown-body pre, .markdown-body pre *, .highlight, .highlight *, pre code, pre code * { filter: none !important; } /* Fix common UI elements */ .modal, .popup, .dropdown-menu, .tooltip, .popover { filter: invert(1) hue-rotate(180deg) !important; background: #2d2d44 !important; border-color: #444 !important; } /* Scrollbars */ ::-webkit-scrollbar { background: #1a1a2e !important; } ::-webkit-scrollbar-thumb { background: #444 !important; } ::-webkit-scrollbar-thumb:hover { background: #555 !important; } /* Selection */ ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; } ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; } '; } function removeDarkMode() { var style = document.getElementById('universal-dark-mode-style'); if (style) style.remove(); } // Toggle with Alt+Shift+D document.addEventListener('keydown', function(e) { if (e.altKey && e.shiftKey && e.key === 'D') { e.preventDefault(); enabled = !enabled; if (enabled) { applyDarkMode(); console.log('[Universal Dark Mode] Enabled'); } else { removeDarkMode(); console.log('[Universal Dark Mode] Disabled'); } } }); // Apply on load applyDarkMode(); // Re-apply on dynamic content var observer = new MutationObserver(function(mutations) { if (enabled && !document.getElementById('universal-dark-mode-style')) { applyDarkMode(); } }); observer.observe(document.head, { childList: true }); console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle'); })(); } } catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); } })(); })(); GitHub - JimmyHwang/PC6502: A 6502 Emulator for easy teach people how the CPU work · GitHub
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Logo

PC6502

About The Project

This is a 6502 Emulator for teach my children and people know what is assembly language and CPU how to start from RESET and work with different devices.

  1. Why I choose this CPU as the teaching material? I learn computer language from Apple II age, The 6502 is my most familiar CPU.
  2. Is it only support 6502 CPU? I try to adopt modular design as much as possible, so it is can add other CPU if I got time.

Screen-Shot

Product Name Screen Shot

Getting Started

You can download binary files to start the Emulator, also can download source code and built it by self.

Download Binary

Built from Source Code

This section should list any major software for build from source code

  • VisualStudio 2017
    • It is based on VS2017 version to development, may need some change for older or 2019 version
  • Windows SDK
    • It is based Windows SDK 18362 to development, may need change for other version.

Usage

For more usage, please refer to the Documentation

Roadmap

See the open issues for a list of proposed features (and known issues).

Contributing

Contributions are what make the open source community such an amazing place to be learn, inspire, and create. Any contributions you make are greatly appreciated.

  1. Fork the Project
  2. Create your Feature Branch (git checkout -b feature/AmazingFeature)
  3. Commit your Changes (git commit -m 'Add some AmazingFeature')
  4. Push to the Branch (git push origin feature/AmazingFeature)
  5. Open a Pull Request

License

Distributed under the MIT License. See LICENSE for more information.

Contact

Acknowledgements

About

A 6502 Emulator for easy teach people how the CPU work

Topics

Resources

Stars

2 stars

Watchers

1 watching

Forks

Releases

Packages

Contributors

Languages