Ethan Black @golemwire@librem.one

"The thing I hate the most about AI and it's ease of access; the slow, painful death of the hacker soul... Brought not by war or scarcity, but by convenience. By buttons. By bots."

Mass surveillance promotes the Single Point of Failure that is totalitarianism.

Don't be satisfied with your vision for the future. Be satisfied with completing it.
So, don't be happy with saying "I'm going to do this project"; that's just a plan and an intention. If you're satisfied just with "someday I will" then you won't do it. #advice #workEthic #gamedev #creativity

Just a heads-up, my college has some restrictions on what I can say here :) it probably wouldn't've been an issue anyway, I don't really want to dig at an organization while I'm a member of it, but it is worth noting, as a believer in free speech....

"Too often we attack cultural challenges with a spirit of misplaced certainty. We feel like we know what’s wrong, and we know how to fix it, and when we know we’re right, opposition is frustrating at best and infuriating at worst. The more certain we are, the more likely we are to view opponents not just as wrong, but evil. Do they not want to solve our crises?" - David French

Remember that by far, most people aren't out with the intent to destroy good.
Something to think about
#culture

Some main project goals:
* Not too many 74-series chips required to create. [Terribly rough estimate: under 150 chips]
* The ISA and physical architecture elegantly line up.
* The ISA doesn't highly prioritize ISA future-proofing.
* Not a drag to asm program in!
* About as powerful as a 16-bit machine might be expected to be. Practical (not like Ben Eater's CPU), but more barebones than Bill Buzbee's CPU.
* No microcode -- pure bare-metal.

Inspired by Buzbee I decided to design-in virtual memory into my system as well; my current design has 128KiB virtual address space (per process), 4KiB pages, and up to 256MiB of physical memory. Unlike Buzbee's computer, mine unfortunately doesn't support page faults; the virtual memory system is solely for memory protection, allowing fast memory reallocation (e.g. no memory compaction), and allowing more than 128K of physical RAM.

I have a new ISA for this one which I'm calling Bones. 32 op(codes), 16-bit word, 16-bit memory byte, MISC, 5 general-purpose regs and a stack, reg+offset indirect addressing, and more, all designed to be relatively easy to make out of 74-series logic chips.

There is a user mode and kernel mode.

There are no immediates, you use an instruction to set the high byte of the next instruction's literal if you need numbers further from 0 than -128 through 127.

So I've had a dream for a long time to create my own physical computer CPU. I've designed lots of ISAs, my favorite of which is SubSky (my best one; I've written an emulator for it, Sbse).
But now that I know about physical implementation, I can try my hand at my own homemade computer from 74-series logic chips (commonly called "TTL logic chips"), like Bill Buzbee's #Magic-1 computer (check it out! https://homebrewcpu.com/ ).

I just got an email from #Google with subject line "You’re now using Gemini on web", detailing unclearly how they may be using my data (without my consent, I did NOT opt-in).

That subject line is so offensive.

#platformDecay (usually known as " #enshittification ") #Gemini

Some quotes from this article. It's longer than it feels to read, and is worth your time if you're into #computerScience .