Feature Request Megathread - Expansion Card

1394 (Firewire) is still here. Sony never really abandoned it - Thunderbolt is essentially it’s Cousin. What really killed it in production PC’s is Sony wanted something like 25 cents per PC to install it on motherboards.
to each his own…

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id rather see a console port seeing how cisco and every network device vendor include the dumb 9 pin console cable still. i always need a console cable at work and those things are lying around everywhere

Ah just high end audio, was hoping it would be something cooler but weird requirements pretty often end up being “just” high end audio.

Out of curiosity, what kind of problems did usb have with that? Not familiar enough with audio to really know what a remote audio job is but I doubt it is what I think it is.

Depending on how many firewire ports you need, if it’s just one getting a firewire to tb1 adaber and a tb1/2 to tb3 one would turn your firewire equipment into thunderbolt equipment that would work with every thunderbolt capable laptop.

As for expansion card, fitting all that into one may get a bit too cramped.

The security issues of an external connector capable of unauthenticated DMA may also have been an issue that didn’t help (though that could have been mitigated if they really wanted to)

No-one did that jet, that is orders of magnitude more doable than a firewire expansion card?

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Mandatory reference to the survivorship bias meme
Capture d’écran du 2023-05-25 09-04-21

FW audio worked if :

  • you had the right chipset (was it from TI ? i can’t remember)
  • you didn’t need to hotplug or you were ok to reboot to plug (i’ve seen quite a few fried FW chips)

Firewire is nowhere to be seen, actually. Is it still used by some people that struggle to use and repair it because the hardware and the software are becoming rare ?
Yes. Is it still used on new products ? No.

FW was not only Sony’s efforts : it was mostly Apple, joined by IBM and later Intel’s.
Apple suddenly wanted $1 of licensing fee per FireWire port. There was a meeting about it that went badly, and Intel decided to stop supporting FW. Then Apple lowered the fee to 25 cents per system one month later but it was too late, Intel was going full USB 2.0.

FWIW, i still own an Edirol FA-101, FW audio interface. It was a nightmare to use, because i didn’t have the right chipset. I had to buy a ExpressCard FW adapter whose chipset was slightly less bad. Edirol released the UA-101 : same interface with USB instead of FW.
I also have a M-Audio Profire LightBridge, which was at the time the only interface that had 4 pairs of ADAT.
They are both in their box, while i can use almost any USB audio interface in the wild without any major issue, with acceptable round-trip latencies.

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Yes an interface with a TI chip is necessary. And ADAT is also still a great tool despite
its detractors. I rarely use more that 16 channels for live recording, most of them perc & vocals.

Home recording boxes like the FA-101 were an introduction to audio for millions
and people still complain about them (g). The Pro Tools Digidesign rigs of the time were also buggy, and not just in their FW implementation. Hotplugging? Really? no thanks - if I want to change cars, I’ll park the one I’m using first.

But this isn’t an audio forum - it’s abt these awesome Framework products!

Now , there are CardBus & other solutions still to be found for for Fw, Also MB’s with the 1394 protocol if you seek them out. I guess the market is small for FW hardware, but I’ll bet it’s larger than most people think.

Thanx for the heads-up abt the Apple/Sony licensing fee - good info.

I would love to be able to use firewire hardware with my framework! But I have also come to the conclusion that it is basically impossible. There are technically combinations of adapters that you can use to make the connection, but due to the unsecured DMA required, they don’t really work. Same as TB 1 devices.

It’s a shame, as there was a ton of audio hardware produced using the standard and much of it was better than the USB hardware at the time.

Maybe it’s not exciting enough for some, but there are probably millions of good mic preamps and mixers that are or are becoming e-waste because they’re trapped in products that are becoming increasingly hard to connect to working computers (and were often finnicky already)

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the firewire video capture box I have (canopus/grass valley adc110) is vastly better than my usb2 one (pinnacle moviebox 2) or the pci one (matrox rt.x100). I also have a firewire prosumer camcorder.

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I think we can all agree that your fw capture box just happens to be the best out of the three because of its technical qualities, not because it is fw.

The specs of my old fw sound card’s preamps were abysmal compared to some USB interfaces :slight_smile:

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I don’t have a Framework laptop yet (I am too poor and waiting for the $600 refurb unit to return) but shouldn’t Apple’s adapters work in this scenario?

FireWire device --Apple FW to TB2 adapter–> --Apple TB2 to TB3 adapter–> laptop TB4 port

Yes, it’s a crazy chain, but the same chip in the FW to TB2 adapter should be usable in a custom module if you really want it.

Does anyone know if there’s a project to adapt an AirTag to expansion card form factor?

It would be neat if it could charge off USB and ditch the coin cell.

If you search, you’ll find two discussions of AirTag cards. Someone did squeeze one in.
But ultimately, if the desire is to track your laptop in case of theft, it’s not of as much use as you might hope.

Android devices are supposed to alert you of airtags “following” you as well now. link

These types of trackers just have too much potential to be used for stalking, and they have been, especially before apple increased countermeasures. So they, by necessity, have to be nerfed to the point that they aren’t of great use for theft tracking.

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Just to bring in a point though, Airtags are also great for when you lose your belongings, say on a train or somewhere you forgot!
It’s sad (although nessecary) that Airtags got nerfed, but it definetly still does have other uses!

‘Homemade’ China AirTag Costs 7x Less Than Apple’s Own Trackers And Supports Find My To Locate Misplaced Or Stolen Items This may be something to look into if you want something that fits in a smaller form factor! This may even fit in a Snack Drawer xD

Interesting. Though google doesn’t give any source for the “NDB1793SG” module, which seems to be used there. Nothing on aliexpress. Is there any source that ships outside china easily & preferably has an english option? TaoBao seems to want an account to even search. Plus, they don’t seem to have an English option.

I don’t know how useful it would be without the precision of UWB, but if it was cheap and available it would be nice to try.

In searching around, I see there are other efforts to make BLE devices that work with the apple airtag FindMy system. Though apple might block use at some point.

Hello all, does anyone know if it is possible to have an HDMI input module to use the framework display as a portable monitor for gaming consoles or an extra monitor for a pc. I know for a console you can use a capture card but from what I have seen the delay is significant, and for a pc you can use it as a wireless display with some delay. But my proposal would be one more like the HDMI input that the Alienware m17 x r4 has.

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Here’s some threads that answer your question.

Here’s a good one from a member of the Framework team:

In my expected use of the 16" laptop I’ve ordered it will spend a fair bit of time at my desk plugged into my Ethernet, but it would be nice to leave that protruding card at home when I take it elsewhere, however that will leave a big gap in the bottom of the laptop. I could get an extra USB card to fill the gap, but don’t really need any more. Could you make a simple cover, or null expansion card, to slot into the space to fill the gap? Will everyone need 6 functional expansion cards?

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Makes sense but for $9 probably makes sense to just populate the unused slots with another USBC pass thru.

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Or one where you could store snacks? The SNACK Drawer V2: Back in Snacktion

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I would go for a network to USB-C adapter or a small usb dock and not change the expansion card at all. The expansion cards are simple X->USB-C adapters after all, so there is no advantage of the expansion card to external adapters if you don’t plan to carry them with you laptop

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You could also use the 3D model files Framework has available to print your own spacer card to go in the space. If you don’t own a 3D printer yourself there are online services that will 3D print things for you.

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