Yes, I put my videos on #makertube and I gladly sponsor them.

No google-y eyes for me.

#ColdBoot series episode 2, the Reset Vector.

https://makertube.net/w/s5MAmu7wvrYxj6pWVoPEch

Cold Boot S01E02 — The Reset Vector

When a CPU wakes from reset, it knows almost nothing — not about disks, keyboards, or screens, not even what it is. It knows exactly one thing: a single hardwired address where it must look for its first instruction. That address is the reset vector.

This episode walks through what happens at that address and why it lives where it does:

Why x86 puts the reset vector at the top of the address space (0xFFFFFFF0) rather than the bottom
The real-mode segmentation quirk that lets a 1 MB-limited CPU reach a 4 GB address on its very first fetch
Why what's actually there is almost always a jump instruction — a signpost, not the real startup code
The chipset's role as matchmaker between the CPU's request and the flash chip that answers it
How other architectures handle the same problem: ARM at the bottom with a vector table, RISC-V wherever the designer chooses
And the detail that surprises most people — the firmware runs its first hundreds of instructions with no working RAM at all. No stack. No variables. Just registers and a trickle of code from a ROM chip.

Runtime: ~10:30. Part of Cold Boot, a 25-episode series tracing the path from voltage to first shell prompt.

Series: https://t34ch.tech
Previous: S01E00–01 — Foundations: Power, Voltage, and the First Clock
Next: S01E03 — POST and the BIOS

#makertube #hardware

I just added English subtitles for the three videos labeled "Independent Messaging" on #Makertube . You can activate English subtitles by selecting the gearwheel icon followed by subtitles.
Sorry, I did not have the time to record the videos in English, yet. And I hope the subtitles help a bit.
https://makertube.net/c/xmpp_tutorials_de/videos

#xmpp #indiemessaging #did #didit

Digital Independence Day am 03.05.:

Ich habe drei neue Anleitungsvideos zu XMPP auf #MakerTube veröffentlicht.

Ihr findet sie hier:

#Monal (iOS):
https://makertube.net/w/bgLLsnJXg1vuHouM3xfqmE

#Snikket (Android, kostenlos, Play Store):
https://makertube.net/w/6UMPCbNANq7VQSvCGq4DEd

#Conversations (Android):
https://makertube.net/w/uaVGgjiE18WTR49eDYtJGt

#didit #did #dut #dutgemacht #diday #xmpp #indiemessaging

Is it me, or currently the import with URL (YT) doesn't work on @MakerTube?
Or on PeerTube in general 🙃

#PeerTube #MakerTube #AskFedi #Video #YouTube #Fediverse

themaritimegirl is now on #MakerTube!

https://youtube.com/watch?v=eqpJ0_M6S9k

@music

You can now watch/listen to

(FNF: Bambi's Hellscape) MelonMan - Nomophobia (TKb0iZ's Piano Variation/Cover)

at @MakerTube (a PeerTube instance)

https://makertube.net/w/u1JNdkxX8K1rgHS2uW1dje

👍 and follow @[email protected] and subscribe to the main channel there!

I keep on falling in and out of love with FNF these days.

Anyways, make sure to  and/or ⭐ ! Both are welcome.

#TKb0iZMusic #PeerTube #MakerTube #Music #Video #Piano #Cover #Variation #FNF #FridayNightFunkin #VsDaveAndBambi #BambisHellscape #NotToBeConfusedWithDisneysBambi #Nomophobia #MusicFediGroups