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Spotify won’t open-source Car Thing, but starts refund process
(arstechnica.com)
This is a most excellent place for technology news and articles.
my understanding, from the block diagrams they release, is that these io functions are simply integrated into the cpu. in a way that could probably be implemented in desktops too.
I can’t say for all of them, I just knew that e.g. the z790 chipset still ran the ethernet phy, audio dsp, SPI, their version of TrustZone, etc through the chipset
https://www.funkykit.com/wp-content/uploads/2022/10/intel-z790-chipset-diagram.jpg
If you have the block diagrams for the laptop ones, I’d be curious