CPU8 Plus vs Wiki Reader

CPU8Plus is an updated extension of the basic CPU8 App. Most of the extensions deal with the amount of ‘memory’ available for programs within this little 8-bit computer. CPU8 teaches the user how computers work internally. It does this with a simple instruction set of just 16 instruction along with an 8-bit bus; two 8-bit registers; an 8-bit ALU; 8-bit storage word but only provides 4-bit addresses (that is 4-bit Program Counter and 4-bit Address Register) limiting the addressable memory space to just 16 bytes (or words). CPU8Plus adds 4-bits to the address space via a new 8-bit Program Counter and Address Register. This is a major upgrade that provides 256 bytes (or words) of address space for programs and data — 16 times that of CPU8. To facilitate this change, the microcode now decides if an instruction is a 1 or 2 word instruction and advances the PC accordingly while utilizing the larger space for the operand that has doubled from 4 bits to 8 bits. The CPU8Plus model provides these changes and the assembler now generates new executable object code to reflect these changes. This is all done while maintaining source code compatibility. That means users of CPU8 can cut their source code from CPU8 and paste it into new files on CPU8Plus, assemble and run without any other changes. A common goal in the computer world. Programs can be significantly more complex, however, since they can now be 16 times bigger. Documentation has also been updated along with some history background. Most progress displays are now reported in hexadecimal rather than binary which has become too unwieldy. A separate “memory” display displays contents of the full 256 bytes. Hopefully, this will enhance the learning process for you and provide new information about how computers work! Suitable for classroom study, independent study or just for the sheer enjoyment of playing with a computer that you can watch and learn from. No individual information is accessed.

Turn Wikipedia into your personal knowledge feed. Swipe through millions of articles in a beautiful, TikTok-style format designed for learning. From history to science, technology to philosophy — discover and learn anything with AI-powered tools that make complex topics simple. — KEY FEATURES — • Knowledge Feed Scroll through personalized article recommendations based on your interests. Discover new topics effortlessly, just like scrolling social media — but for your brain. • AI Summary & ELI5 Get instant AI summaries of any article. Too complex? Use "Explain Like I'm 5" to break down difficult topics into simple language anyone can understand. • Ask AI Chat with an AI tutor about any article. Ask follow-up questions, explore deeper connections, and satisfy your curiosity — available 24/7. • Flashcards & Quizzes Turn any article into interactive flashcards with spaced repetition. Test your knowledge with AI-generated quizzes and track your scores. • Mind Map & Knowledge Graph Visualize how topics connect with beautiful mind maps. Explore related articles through an interactive knowledge graph. • Learning Paths Follow structured, multi-article journeys through topics like "Atoms to Galaxies" or "World Civilizations." Track your progress step by step. • Library & Offline Reading Bookmark articles, organize them into folders, and download for offline reading. Compare articles side by side. • Listen to Articles Convert any article to audio with adjustable playback speed. Learn while commuting, exercising, or relaxing. • Reading Streaks & Stats Build a daily reading habit with streak tracking, reading goals, and weekly progress reports. See your knowledge grow across categories. — WHY YOU'LL LOVE IT — Stop mindless scrolling. Start scrolling with purpose. Transform dead time into learning time with a feed that's as addictive as social media — but actually makes you smarter. — LEGAL — Terms of Use: https://leanstudio.asia/terms-of-use Privacy Policy: https://leanstudio.asia/privacy-policy — SUPPORT — Questions or feedback? Contact us at: support@leanstudio.asia