Viewing profile — ruik

Well I believe it is the ID for the x86 "Corporate Entity Other Than Intel/AMD", as mentioned https://www.phoronix.com/news/x86-Opcodes-Not-AMD-Or-Intel and here https://www.phoron…

Maybe better link https://fahrplan.events.ccc.de/congress/2024/fahrplan/schedu...

I need your help! There seems to be some historical use of bit 11 of MSI data to be defined as "Delivery Mode" just a copy of bit 2 of MSI address, which is documented for "Deliver…

That blast from the past and welcome to the 80's ! The 0x87 BIOS service is used to perform the memcpy() from real mode. You might think it is just 3 arguments! But not in that goo…

Please see the original blog post - https://www.righto.com/2023/07/8086-pins.html why this is even linked to the adafruit website?

34C3 - The Ultimate Apollo Guidance Computer Talk - https://www.youtube.com/watch?v=xx7Lfh5SKUQ

Please also check curious marc youtube channel where you will find almost all of mentioned adventures!

A nice test would be to compare a "cpuid -1 -r" before and after applied microcode updates. To check if new bit(s) is set somewhere. Worth might be to check if IA32_ARCH_CAPABILITI…