Pretty sure 3DNow's instruction space has been repurposed too. There are a few like that, or worse extremely similar but ever so slightly different between vendors or even generations of the same vendor. I won't claim to be an expert, this is all in IIRC territory for me.
No, the 0f 0f opcode (most of 3DNow was encoding-wise a single RMI-encoded opcode where the immediate specified the operation) and the 0f 0e opcode (FEMMS) were not repurposed by either Intel or AMD.
Possibly controversial opinion, but radio stopped being relevant to me personally when congress removed the ownership restrictions for a single market. It's only gotten worse from there IMO. Radio is about catering to a very specific, and generally older, market at least where I am.
The local college station was still pretty fantastic until COVID hit. They shut the studio down during that time and most of the good DJs left. It never recovered.
Win16, even in protected mode, in general didn't unless you opted out of the shared VDM. This was to preserve compatibility with how non-protected mode code worked. That said 32bit code or code that specifically marked itself as protected mode got it's own memory space.
> I just couldn't wrap my head around the idea that I'm multitasking operating system could exist without memory protection
NGL... I was shocked when I found out that MacOS before 10... really didn't have much protections at all.
Maybe? It's a 400V architecture, and honestly that's my criticism... 400V seems low at this point. Particularly for something requiring an "Authorized Installer" I'd have expected 800V architecture, if not pushing higher. Minimum 600V though... so IMO huge miss on GMs part. I do think GM does have an opportunity if they really wanted to do what you're suggesting and just make drop on chassis for square bodies etc.
What's the point of 800V with a battery this small? 400V already enables around 200 kW of charging, which is 3C with a pack this small. So charging is not limited by the voltage level, because the pack assuredly isn't reaching 3C. At 200hp the efficiency gains are marginal if they exist at all. So what would the benefit of 800V be, apart from higher costs?
Let's be realistic. GM is not interested in burning R&D money to make a good 800V electric crate kit. They only want to burn R&D money to make new profitable trucks.
They are doing this because they have a billion dollars of refurbished batteries sitting in warehouses that they need to dump.
This is why I've said for years: If you want to drive best practices and policy with companies you can only do it with liability. Particularly non-insurable and non-tax deductible liability. If a company can't offload civil or criminal penalties to their insurance company and take the tax write down, they suddenly start caring about it.
That said, this should be used sparingly; as it embeds a behavior deep. If that behavior later no longer makes sense it can be extremely costly to change it later.
On an emotional level I feel the same way: I would love the company who leaked my PII die and their CEO/CTO be out of job forever.
Practically I think that leaking data is inevitable. A junior developer absolutely WILL vibecode a piece of code with glaring security vulnerabilities. An experienced sysadmin WILL temporarily allow public access to the S3 bucket and then forget.
So if you make sure liabilities are covered by corporate assets and are uninsurable, you will find out a world with no services soon.
I don't know what middle ground is possible to find here.
> Particularly non-insurable and non-tax deductible liability
Too often liabilities exceed assets, or the liabilities are externalised.
Liability doesn't work as an incentive for many risks. For uncommon but extreme risks, it can be better to roll the dice on company failure than regularly pay low amounts for mitigation.
It is especially effective to ignore liabilities when a company has poor profitability anyways.
And then you see major companies sidestep the costs of their liabilities (plenty of examples after security failures, but also companies like Johnson&Johnson).
When MS removed Solitaire and made it an app, that should have been the sign to move.
When they introduced a mobile first UI onto a desktop OS...
When they forced mandatory Microsoft accounts...
When they started saving files that had no place being in one drive to the cloud by default and charging people for it...
When they announced the worst AI privacy disaster in computing OS history...
When their updates refused to install cleanly and bricked people's computer to the point of hardware damage...
Seriously thinking I might have Stockholm syndrome at this point. To me the best windows would be Windows 11's kernel and libraries with Windows 7's UI and apps. Because it's been all down hill (generally) since there.
It's not stockholm syndrome for a lot of people. Microsoft is so firmly entrenched in so much of the corporate world that you can't get away from them. My mom was in the market for a new laptop recently, and I so badly wanted to get her setup with a MacBook Air, but it's not an option because the Sage accounting software she uses for my dad's business is Windows only. And furthermore, the business itself (a small pawn shop) is forced to use some specific software to manage inventory (I believe it allows police to access the database to track serial numbers in finding stolen goods or something), which is a webapp using some antiquated decades-old technology that only runs in Microsoft Edge's IE-compatibility mode (which has become a more and more difficult incantation to enable over the years) and I believe that can only be used on the Windows version of Edge.
For me it's currently the minimal-hassle way to make my Steam library runnable. But it feels like we're moving in a good direction thanks to Valve's efforts where one day I may be able to never boot into Windows on my PC.
> When they introduced a mobile first UI onto a desktop OS…
That's when I jumped to Macs and haven't looked back since. Windows is just a glorified game console to me now, but I have enough fun with PS5/Switch exclusives.
Though macOS is also becoming annoying, not quite to that breaking point yet, but worrying
Meanwhile Linuxland seems like a chaos of 10000 people who all think they're right, under an anal overlord
Maybe it's time to dig the Commodore 64 back up? :')
But who cares though, soon AI will make operating systems meaningless, right?
> To me the best windows would be Windows 11's kernel and libraries with Windows 7's UI and apps.
Does anyone now how to achieve that? What happens when you replace the kernel in a Windows 7 installation with the one from Windows 11? How is the manual update procedure for kernels on MS Windows?
* replacements for the C64 PLA, CIA, and potentially the SID
* Glue logic for a bread board project where it would require a lot of 74 or 4k series logic
* Translating TTL to VGA etc.
These are things people have used FPGAs for quite commonly