Security and open source at the hardware/software interface. Embedded sec @ IOActive. Lead dev of ngscopeclient/libscopehal. GHz probe designer. Open source networking hardware. "So others may live"
Public Key
npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Profile Code
nprofile1qqsvxk504cz6sw9cvdc8sqamrl0uljanntw0q8hp48799m6ynxxwfsqpz4mhxue69uhhyetvv9ujuerfw36x7tnsw43qz9thwden5te0wfjkccte9ekk7um5wgh8qatzsljs6d
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2026-08-17T09:28:56Z Event JSON
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Last Notes npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…k7h5 is this much extra IL in line with what you'd expect on oshpark from plating and copper roughness? npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg The design target for this filter was 10.25 GHz Fc and 250 MHz -3 dB BW. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg It's... definitely a filter. I can say that much. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…skdr even like an fpga with 1/10 the logic that's "oops all transceivers" would be nice lol npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…skdr lol that's entirely the point i would want something with a much smaller die that's just a bunch of serdes with a tiny bit of glue between. You don't need a ku3p of compute to do this npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…scs2 @nprofile…tayt interesting, we probably won't support that setup exactly because all 3 synthesizers will share the same 10 MHz reference clock. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Years ago I remember hearing a story of a real-life Shrek who just wanted to live in a swamp and be left alone. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Spent a bit of time over the weekend designing this 10.25 GHz hairpin bandpass for high-IF filtering on a future SDR-adjacent project. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Silly idea: has anyone ever made an embedded device that can run HDLC over serial console for initial provisioning or OOB management or something? Like for when you want the ability to do file transfers and more fancy things than you can do with a simple shell, but don't want to burn the area and power/BOM cost of an ethernet phy npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…cy5p I do not understand $$$$ sneakers. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Tuning performance on something like ngscopeclient is a never ending job, there's so many things to do and always more room to tweak. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg After another round of tuning to remove some expensive barriers and optimize memory access patterns, the CDR PLL on this benchmark went from 13.6 ms baseline down to 4.5 on the AMD R9700. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…02n5 but one of my local supermarkets doesn't have *any* staffed checkout lanes after a certain hour so if I need something late I'm forced to deal with the robot npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…02n5 I just avoid them entirely on principle. Not interested in doing free work for the store, and they're usually slower anyway. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…q57v Ooooh fresh stroopwafels? I was in Den Haag a few years ago hoping to find a bakery that made them fresh but was unsuccessful and just got some at a supermarket. That's a definite destination. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…02n5 oh you have the good ones. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg It looks like I'm going to have some downtime in The Netherlands in late September / early October due to airline pricing (staying an extra two days after the event I'm attending saves $1200 on airfare, cutting the ticket price by more than half and more than justifying the extra meal/hotel cost) npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Zoomed out to show the full 500 MHz of spectrum on each channel npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…skdr It is a huge pain in the butt to configure and I really don't like the architecture. They're also close to $100 in low volume and lack a bunch of features the STM32s have that I consider key for useful embedded stuff ,most notably a hard TRNG and AES accelerator npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg If I could get something along the lines of a Trion T20 on the same die as a STM32H735 I'd be all over it. I think they're even both made on the same TSMC 40LP process node so in theory Efinix could license their FPGA IP to ST and just bolt it on as a hard macro. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Once again daydreaming about a "baby zynq" microcontroller with a STM32H7 class processor and memory subsystem attached to a few kluts of low power FPGA with hard APB/AHB/AXI (depending on how big they want to make it) ports, a bunch of dedicated or muxable GPIOs, etc. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…7k5d there's a reason i stopped buying consumer hardware ~15 years ago lol. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…7k5d my storage cluster nodes are supermicro x11spa-tf based, one with a xeon 4116 and the other two with 4208s. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…f38z older vxworks based lecroy waverunner? It might be fun to add ngscopeclient support for it. What's the PC interfaces look like, gpib? Serial? Probably too old for ethernet? npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…f38z back when print screen did what it said npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…y6u5 @nprofile…eew3 My feeling for a long time has been that purpose-built neural networks designed to do one thing can be useful. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…vnlz @nprofile…ds0l I dont know if there is an expiration date or it's a lifetime ban but we had a secretary/admin type guy at $dayjob a decade ago who often attended conferences and events to do logistics support for client meetings and the like, and I was told that he couldn't do so for events in Canada because his DUI conviction was a disqualifier npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…yclf @nprofile…3fsz is this a dryer exhaust vent? They make flappers that spring closed when there's no pressure and open up when air is coming out. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Updating the ngscopeclient manual in advance of the upcoming v0.2 release and decided to add this note in hopes that it will save someone else hours of debugging in the future. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…u75k @nprofile…e965 No, I'm saying that if a government sees the device wiped, they're going to throw the book at you no matter how legal or illegal the data on the phone may have been. There is no situation in which you walk away from that even if the phone was factory-blank when they caught you, they're going to assume you are hiding something and it will be extremely difficult to convince them otherwise. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…e965 My general opinion on this sort of thing is, it's a tool for when you'd rather take the charge for destruction of evidence instead of the charge for whatever they'd find otherwise is. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…vnlz reminds me of the time i reworked a crystal oscillator on a DUT that wasn't toggling to see if any of the pins were badly soldered or something. It started working. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…vnlz modern leds are ludicrously bright at tiny currents lol npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Traffic in Seattle is so bad i just outran an ambulance with lights and sirens on. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…k7h5 @nprofile…skdr I cannot even load the analog.com home page npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Random thought: is there a placebo pharmaceutical manufacturing factory somewhere? npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…pk25 @nprofile…xahp As far as the constraint flow works, have you looked at SolveSpace's keyboard/UX flow? npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…skdr no i literally cannot see the website I just get a 403 page npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg aand apparently I'm on Analog Device's WA list now too. Lovely. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…pk25 @nprofile…xahp I don't use blind/buried vias much (yet) so not sure I can be a ton of help, i've only used them a handful of times. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…7g5c Again, my argument is not that we should be adding deliberate vulnerabilities, only that the existence of physical attack vectors - which are somewhat inherent, digital data has to be stored in the physical world somehow and that includes keys - is not necessarily a bad thing. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…54gt (ideally there should be legislation that forces LE to disclose their attack vectors at a high level, cost per device attacked, number of devices attacked/broken, etc in a given tax year or something) npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…54gt I think this is the natural end game for the arms race because the more advanced physical attacks are extremely difficult to completely block, and my argument is that we should not be trying TOO hard because it risks a legislative overreaction. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg For decades there's been a conflict between governments wanting to get access to people's private data and people trying to keep them out. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg There's plenty of mapping tools that tell you how to get from point A to point B and how long it will take. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg I'm used to thinking of fedi as a friendly "old internet" space where barring an instance shutdown or something, useful information doesn't just vanish because someone paywalled it or EOL'd the product it was talking about or whatever. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg woo i'm blocked by the cisa.gov WAF npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…6ljk It's a cleanishroom. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…aejz no that has much worse performance lol. I'm going full manual under a stereo microscope at like 30-40x magnification and watching the workpiece start to move as I turn the handwheel to take up backlash. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Just set up some new IAQ monitoring stations around the house. Still want to put one in the bedroom to see how stuffy it gets at night with the door closed, but I only had four units so this is what I started with. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…aejz backlash and resolution of the leadscrews has been a much bigger problem for me to date than flexure of the axes npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…aejz And again, I am never going to be applying more than like a few millinewtons of shear load to the axis during a machining operation when i'm making a cut whose depth is measured in the low tens of microns npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…aejz probably lol. But I don't want a machine the size of a car so it's gonna be tricky to figure out how to improve npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…kuux I'm eyeing some fancy spindles from nsk nakanishi that hit tens of krpm but they cost several times what i paid for the mill so I'm wondering if I'd be better off just getting a better machine lol npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…kuux my sherline tops our at 2800 rpm so I'm never anywhere near optimal speeds and feeds. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…kuux oh you mean 50um depth of cut? npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…3q9y pixel 9 pro and i see clouds npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…tm9j yeah i think that appears to be the same as the regular u.fl i use on my power rail test points but it's huge and expensive so i didn't actually seriously consider using it, i was just browsing digikey trying to restock and i saw through hole in the list and went "wut" npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…tm9j https://www.digikey.com/en/products/detail/hirose-electric-co-ltd/UM-R-PC-41/5148187 npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…tm9j OG U.FL afaik npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg TIL you can buy through hole U.FL connectors. I wonder who would ever use that?? npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…clxj I don't buy *full* MREs for a couple of reasons. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…clxj fresh, early 2025 manufacture npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…clxj Sometimes it's stamped/laser engraved and hard to see other times it's inked and more obvious npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…clxj I think some vendors have started using a longer, less ambiguous code of YYDDD with a two-digit year but everything I have in my inventory is the 4-digit format npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…clxj The actual date codes on the individual components are perhaps more useful. They're formatted as YDDD where Y is the last digit of the year and DDD is days since January 1st. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…clxj assuming you're trolling but if you're legitimately unfamiliar with how they're labeled, that's not the date they *were* inspected. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…vm0w (also the project in question was scintillator based and would see gammas and really hot betas but not alphas) npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…vm0w well i can buy alpha, beta, or gamma check sources but i trust the activity in something from Spectrum Techniques to be exactly what it says on the cal certificate a lot more than I trust a smoke detector that likely has far looser tolerances npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…vm0w I did actually have a project in mind that would benefit from such a thing but i was going to get an actual sealed Cs-137 check source puck with traceable activity level data when I got to that point npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…vnlz I mean yes, this is essentially place-and-route lol. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Gamedev/graphics/graph theory people: right now the filter graph editor (imgui-node-editor) in ngscopeclient uses a simple spline curve when drawing edges from one node to another, ignoring everything in its path (i.e. edges can cross nodes). npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Anyone know how to get rid of an old ionization smoke detector (Am-241 based) in or near kitsap county WA? My local household hazmat site won't take them for some reason npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…3tsk the correct way to sign off after such a set is "wub you" npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Toilet Sparkle: MLP themed bathroom cleaning product npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Not too long ago, a neighbor's kid was watching TV with the family and two female characters in the show got married. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…u57d if you're testing a 25.78125 Gbps signal and want a couple of harmonics... npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg New toys to go with my SFP28 breakout. You know they're The Good Stuff when they have serial numbers lol. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg One of the big benefits of my homebrew ILA IP, BTW, is that it works just fine with any clocking relationship between the debug-bridge clock and the capture domain clock. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg If you're ever looking for an Italian restaurant and don't have a phone or map, but do have a gamma spectrometer, just look for 511 keV annihilation lines and follow them to their source. If you find them from multiple restaurants, the weaker line is the one to eat at. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…cgsl I just had someone say i should give my almost 5yo unlimited frontier model tokens. The same word probably applies here. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…ngkv I don't need it *yet* but my vm server is getting pretty full of pcie devices and I don't have a lot of slots left (but many are underutilized) so I'm thinking ahead npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…ngkv ooh I'll have to give it a detailed look but certainly seems like what I'm thinking of at a glance npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Is anyone aware of a rack mountable enclosure + backplane that connects to a PCIe host by cables, and has its own power supply and cooling fans etc? npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Testing out the new light mode toolbar artwork for ngscopeclient. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…huwm what's the exposed die looking black molded part? Light sensor? npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Doing another digikey order. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…kuux As of right now, we have: npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…huwm Internally, there are two different representations. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…huwm The raw art is SVG and long term I want to set up the icons as vector, but right now with the GUI toolkit we're using there's no easily supported vector format. This is on my list to fix, I may end up baking SVG to a simpler format and using that, but not a near term focus npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…t9xu I'm trying to style it somewhat after media player buttons and the box is more commonly used for that purpose. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Sneak peek at the new toolbar artwork landing in the ngscopeclient v0.2 release. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…3tsk like, lead mercury and sodium are FAR from the worst options even as metals go. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…huwm I have several aftermarket cards, all are Renesas or ASMedia chipsets. I don't think Intel makes standalone controllers on cards, which sucks because they're the ones that work... npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg @nprofile…huwm I specifically was looking for Intel, because I'm dealing with a probably-buggy USB peripheral that fails to function properly on either Renesas or ASMedia XHCI chipsets. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg New look! npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Is it possible to buy an Intel XHCI controller as a PCIe expansion card, or are they only available in the southbridge/chipset? npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Silly concept: Winnie-the-Pooh themed oscilloscope that works just like a normal one except the trigger is called a Tigger npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg Thanks to a friend with far more mechanical design chops than me, one of my 100G NICs is a lot cooler. In both appearance and thermals. npub1cddglts94qutscms0qpmk87lel9m8xku7q0wr20u2th5fxvvunqqxz9vpd Andrew Zonenberg moar bnuuy
