mips_r4300i

5 ms·

1.
by mips_r4300i 2y ago
They churn out new parts and don't bring in fixes. See all the chips in their lineup that have a USB host controller. Every one of them (they use Synopsys IP) will fail with multiple LS devices through a hub. We talked to our FAE abou
2.
by mips_r4300i 2y ago
Thanks for the heads up. I have a design at fab that uses the H7's OctoSPI so this concerns me. I steered away from the memory mapped mode because it seemed too good to be true - wanted to be able to qsort() and put heaps in this extra
3.
by mips_r4300i 3y ago
This is both true and false. While I work with Intel/Altera, Xilinx is basically the same. That devboard is using recycled chips 100 percent. Their cost is almost nothing. The kintex-7 part in question can probably be bought in volume
4.
by mips_r4300i 3y ago
Ticket2Ride Number9 is a fixed function GPU from the late 90s that was completely open sourced under GPL
5.
by mips_r4300i 3y ago
I'm glad someone found objn64 useful :) looking back it could've been optimized better but it was Good Enough when I wrote it. I think someone added png texture support at some point. I was going to add CI8 conversion, but never g
6.
by mips_r4300i 3y ago
That's mostly correct. It is as you say, except that shading and texturing come for free. You may be thinking of Playstation where you do indeed get decreased fillrate when texturing is on. Now, if you enable 2cycle mode, the pipeline
7.
by mips_r4300i 3y ago
Forgot to add, over that time frame that DID add MIPI documentation so they've got that working.
8.
by mips_r4300i 3y ago
The other Efinix chips are still sold as "has serdes" yet have not a single mention of it in the datasheets. At first I thought it was because they're still going through silicon qualification, but it's been 18 months an
9.
by mips_r4300i 3y ago
Good idea and concept. I fully support the idea. Being able to specify a generic part requirement instead of hunting for a specific part is nice sometimes, but any company that makes more than a couple boards already has this covered with a
10.
by mips_r4300i 3y ago
Great info, and now some chips are supporting Octo-SPI which is even more vendor dependent. At some point we're basically back to parallel flash...
11.
by mips_r4300i 3y ago
Go find some wooded parks or walking trails. You want some place with lots of trees. In my experience old growth suburbs have the most cicadas.
12.
by mips_r4300i 3y ago
There's one Rivian here in F150 land. No charging infra, so owner is brave.
13.
by mips_r4300i 3y ago
Status page is down for me now too
14.
by mips_r4300i 3y ago
USA, Instagram app broke about 5 minutes ago.
15.
by mips_r4300i 3y ago
Thanks, that's more what I was looking for. Looks like it is still pretty early stuff but could be useful in the future.
16.
by mips_r4300i 3y ago
Visual Studio-type ide debugging, viewing structs, run to cursor, etc.
17.
by mips_r4300i 3y ago
How long before I can visually debug rust on MCUs with source level stepping in my IDE? Til then, no way to switch.
18.
by mips_r4300i 3y ago
This is really impressive even compared to WebP. And unlike WebP, it's backwards compatible. I have forever associated Webp with macroblocky, poor colors, and a general ungraceful degradation that doesn't really happen the same wa
19.
by mips_r4300i 3y ago
Those are 30 year old parts, of course they are different now. Errata exists but it is always mitigated or documented, and I've not run into any show stoppers in the past 10 years. The software though? Different story
20.
by mips_r4300i 3y ago
Good, at least the execs didn't go with some awful AI inspired name. This way, all the old datasheets they never reformatted are still correct. Intel missed the boat on low end stuff completely with Altera. Very recently since 2021 the
21.
by mips_r4300i 3y ago
You've got it exactly right, and the same technique works well for giving presentations. Run through your slides in front of your rubber duck, as if they're the audience. You want to program your brain to work like a soundboard -
22.
by mips_r4300i 3y ago
I'm dealing with this right now (Asus ROG Z790, 14900k, Noctua NH-D15). The stock fan curves seem to be ineffective and also annoying as they are hunting constantly. Single P core temps bounce around constantly causing the fans to be s
23.
by mips_r4300i 3y ago
Can I ask what mobo vendor? Do you know what power limits the BIOS was targeting that caused the error? On my Asus/14900k, it was uncapping PL1/2 and I saw absurd temps and power every time anything even touched the CPU. I program
24.
by mips_r4300i 3y ago
At this point, if you want the fastest DDR5 ram (for singlethreaded stuff it's a huge help) then all you can get are RGB xxtreme gamer sticks. My office glows at night because the RGB dimms stay lit up in sleep mode. But they are fast.
25.
by mips_r4300i 3y ago
As a data point, I just built a new dev machine with a 14900K on a new ASUS board. Out of the box with default settings, it was pushing 320W through the CPU in stress tests. I use my machine for FPGA compiles so I need reliability. I learne
26.
by mips_r4300i 3y ago
Quantum Fireball 3.5
27.
by mips_r4300i 3y ago
It is drastically better than Spotify. I am surprised this isn't more well known. Maybe people just haven't tried Pandora recently. The most I can get from Spotify is about 40 songs in a custom Radio playlist that I can't ref
28.
by mips_r4300i 3y ago
The training data still has to come from somewhere. This just means churning out cookie cutter filmography can even more shortcuts than green screen CGI.
29.
by mips_r4300i 3y ago
The game as shipped on disc will generally already be out of date on launch day, with day 1 updates waiting for download. Over time these have started to comprise the bulk of the game itself. These days it makes no sense to actually copy an
30.
by mips_r4300i 3y ago
The video looks a lot like ghost touch. Could be 2 separate issues.

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