Hackernews posts about Z80

Z80 is an iconic 8-bit microprocessor designed by Zilog and widely used in the early days of personal computers, popularized by the ZX Spectrum and Commodore 64.

1. Show HN: Z80-μLM, a 'Conversational AI' That Fits in 40KB (github.com)
   481 points by quesomaster9000 1 day ago | 110 comments
2. Z8086: Rebuilding the 8086 from Original Microcode (nand2mario.github.io)
   51 points by nand2mario 17 days ago | 24 comments
3. Need chip art / logo for free and open source silicon clone of Z80 CPU (github.com)
   3 points by __rej__ 15 days ago | 8 comments
4. NeurIPS 2025 Top Paper Breakdown: LLMs Are Collapsing into Artificial Hivemind (interviewready.io)
   10 points by smurda 21 days ago | discuss
5. MCP Trust Registry (www.mcp-trust.com)
   2 points by gk1 10 days ago | discuss
6. Computer Crime in 1980 at DePaul University [video] (www.youtube.com)
   1 points by SirFatty 10 days ago | 2 comments
7. A $20 drug in Europe requires a prescription and $800 in the U.S. (www.statnews.com)
   259 points by geox 25 days ago | 265 comments
8. AMD entered the CPU market with reverse-engineered Intel 8080 clone 50 years ago (www.tomshardware.com)
   197 points by ksec 6 days ago | 101 comments
9. 8086 Microcode Browser (nand2mario.github.io)
   152 points by zdw 27 days ago | 3 comments
10. The stack circuitry of the Intel 8087 floating point chip, reverse-engineered (www.righto.com)
    141 points by elpocko 21 days ago | 66 comments
11. AMD Ryzen 7 5800X3D sells for more than 9800X3D, enthusiasts flock to AM4 DDR4 (www.tomshardware.com)
    66 points by walterbell 11 days ago | 72 comments
12. Accenture dubs 800k staff 'reinventors' amid shift to AI (www.theguardian.com)
    58 points by n1b0m 29 days ago | 64 comments
13. Response Healing: Reduce JSON defects by 80%+ (openrouter.ai)
    51 points by numlocked 12 days ago | 47 comments
14. SpaceX in Talks for Share Sale That Would Boost Valuation to $800B (www.wsj.com)
    46 points by bko 25 days ago | 127 comments
15. U.S. Plans $80B Nuclear Power Expansion (spectrum.ieee.org)
    37 points by rbanffy 9 days ago | 23 comments
16. Intel 8086 Microcode Explorer (nand2mario.github.io)
    36 points by todsacerdoti 25 days ago | 2 comments
17. Nvidia 800 Gbps ConnectX-8 SuperNIC (www.servethehome.com)
    20 points by geerlingguy 13 days ago | 5 comments
18. Do 8051/8031 assembly like its 1984 (rodyne.com)
    17 points by boznz 19 days ago | 13 comments
19. South Carolina sees 'alarming' increase in measles cases, with 280 in quarantine (scdailygazette.com)
    16 points by geox 20 days ago | 6 comments
20. Ancient undersea wall dating to 5,800 BC discovered off French coast (phys.org)
    15 points by daoboy 18 days ago | 3 comments
21. We removed 80% of our agent's tools (vercel.com)
    13 points by gmays 7 days ago | 4 comments
22. More Than 80% of New California Properties Are in High Fire-Risk Areas (www.theguardian.com)
    9 points by karakoram 4 days ago | discuss
23. I removed 80% of my JavaScript and my product got better (clipnotebook.com)
    7 points by puildupO 2 days ago | 5 comments
24. Estonia's police send black Christmas cards to over 800 dangerous drivers (news.err.ee)
    6 points by atlasunshrugged 11 days ago | 2 comments
25. We removed 80% of our agent's tools (vercel.com)
    5 points by oscarfr 5 days ago | 2 comments
26. Why Some Men Pretend to Work 80-Hour Weeks (2015) (hbr.org)
    4 points by dvfjsdhgfv 10 days ago | 1 comments
27. 18000 Reasons It's So Hard to Build a Chip Factory in America (www.nytimes.com)
    4 points by mykowebhn 25 days ago | 1 comments
28. Show HN: Cut multi-turn AI agent cost/latency by ~80–90% with one small change (www.oneshotcodegen.com)
    4 points by weebhek 29 days ago | 1 comments
29. T-800: 6 foot tall humanoid combat robot [video] (www.youtube.com)
    4 points by AndrewKemendo 7 days ago | discuss
30. Amazon blocks 1,800 job applications from suspected North Korean agents (www.bbc.com)
    4 points by gpi 7 days ago | discuss