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Author: kepstin

Ryzen Motherboard ECC Memory Summary

Ryzen Motherboard ECC Memory Summary

This is just a list tracking what is known about which AM4 motherboards currently on the market support running with ECC memory.

If you see (or have tested) anything not on my list, please drop a comment and let me know about it so I can update.

Overview by Brand

ASRock

So far, all ASRock B350 and X370 boards have the following text in the spec sheets:

– AMD Ryzen series CPUs support DDR4 3200+(OC)/2933(OC)/2667/2400/2133 ECC & non-ECC, un-buffered memory

Additionally, there’s been confirmation from ASRock that the X370 boards have working ECC. So it’ll probably work! When I find confirmation for specific boards, I’ll add it to my detailed list.

ASUS

Some of the ASUS X370 and B350 boards were originally published with specs listing support for ECC memory (e.g. from a B350 board):

AMD Ryzen™ Processors
4 x DIMMs, max. 64GB, DDR4 2666/2400/2133 MHz,ECC and non-ECC, un-buffered memory

but the spec sheets were later updated to remove the “ECC and” part (from the PRIME X370-PRO):

4 x DIMM, Max. 64GB, DDR4 3200(O.C.)/2933(O.C.)/2666/2400/2133 MHz Non-ECC, Un-buffered Memory

Some ASUS boards have been confirmed to work, both by AMD techs directly and by user testing. Details in the table below where known.

Biostar

On product pages for all B350 and X370 boards, they list

Support Non-ECC & ECC Un-buffered DIMM Memory modules

I’m still looking for confirmation that ECC memory is fully functional, but it’s a good start.

Gigabyte

On their spec comparison page, Gigabyte says that for their X370 boards:

Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules

but on the B350 boards:

Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode)

which is pretty disappointing. It’s not clear exactly what “operate in non-ECC mode” even means (no EDAC?). I haven’t seen any tests yet to confirm either way.

MSI

There’s no mention of ECC in the specs list for any of the MSI boards. Status TBD, but I’m not optimistic.

Table of Infos

To get the “Works” status, I look for a review or test where someone has induced memory errors e.g. using Rowhammer, and has seen reports of corrected memory errors in the OS logs.

Board Chipset Form Factor ECC Status
ASUS PRIME X370-PRO X370 ATX Confirmed, Works
ASRock X370 Taichi X370 ATX Mostly works (no UE halt)
Gigabyte GA-AX370-Gaming 5 X370 ATX Probably Works
Scanning CDs with CCD/LED scanners

Scanning CDs with CCD/LED scanners

So, back on my recommended scanners post, I made a note that CCD sensor scanners that use LED lighting – which at this point is basically all of them – have an issue with scanning CDs. It looks like this: A CD scanned with a CCD/LED scanner has an annoying complex rainbow pattern This is, frankly, quite awful. It’s hard to read anything with the light pattern that appears, and it doesn’t look anything like the classic highlight that you see when holding a CD under a single light source, or on a CCFL-lit scanner. But I’ve finally found a solution!

One of the releases I picked up recently had its CDs in little translucent plastic sleeves. If I scanned the CD through the sleeve, rather than directly on the scanner bed, the rainbow pattern completely disappeared! It turned out that the frosted sleeve diffused the light enough to give a clean scan. Unfortunately, the sleeves that came with that release were too wrinkled to get good results, so I had to go look for alternate materials.

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Recommended Scanners for Album Art Scanning

Recommended Scanners for Album Art Scanning

Here’s a quick list of currently available scanner models that I recommend for people doing album art scanning.

The Criteria

I’m not covering scanning 12″ vinyl in this guide. For that, you need a large format scanner, which is a completely different price category of professional equipment.

I generally recommend a CCD sensor (not a CIS/Contact Image Sensor). This is important in particular if you’re scanning digipak cases – with a CCD sensor, you can scan right through the tray without disassembling the case. It also improves the quality when scanning exterior of boxes or thick booklets that don’t lay completely flat. CIS sensors can only get a sharp image if the thing being scanned is perfectly flat against the glass surface.

The scanner must be able to do 600dpi scanning (non-interpolated). This is pretty much a given at this point, of course, since even the cheapest current model scanner can usually pull off 1200dpi or higher. But keep this in mind when looking for used or older model scanners.

The scanner must be a direct-connection USB device. Many network scanners and all-in-one devices apply compression and pre-filtering that often can’t be disabled; this reduces the effectiveness of later descreening steps. Scanners marketed as “Photo” scanners are usually good at preserving fine detail without compression artifacts.

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Spring 2015

Spring 2015

This is the big one. The one you’ve all been waiting for. This is the hype season.

(I didn’t post the stuff from last season, but, uh, I guess Parasyte, Your Lie in April, Cute High Earth Defense Club LOVE! all made the list, and I’m now catching up on Log Horizon.)

Maximum Hype

  • Fate/stay night Unlimited BudgetBlade Works. If you haven’t already seen the first season, you do not deserve to be reading this list.
  • Nisekoi (continued).
  • The Disappearance of Nagato Yuki-chan. The “alternate universe” style refocused anime based on a spin-off manga story. I may just own all the official English manga, and be a big Haruhi fan besides. It’s interesting that KyoAni turned this down; it’ll be animated by Satelight.
  • Ghost in the Shell: Arise (TV Anime). Not much detail, but the hype is real. GiTS makes a return to TV, but will it be SaC good?
  • Hello! Kin-iro Mosaic. More silly Engrish in this sequel. Ridiculous cute guaranteed.

Could probably use more hype than it has

  • Plastic Memories. Sci-fi story involving the collection and disposal of end-of-life androids. Has potential to be a touching story if pulled off well. If not, it’s off to the moe android junkyard.

Some Hype

  • Hibike! Euphonium. Reason: KyoAni.
  • Ninja Slayer. Reason: Trigger. But I dunno if I’ll keep up, it doesn’t seem like my fav. genre based on key art.
  • Magical Girl Lyrical Nanoha ViVid. It’s been ages since the first two Magical Girl Lyrical Nanoha series, and Strikers was such a let down. Will this new refocused anime based on an spin-off manga story pick the series back up again?
  • More Gintama. To be honest, I haven’t actually seen anything but bits and pieces of the series, but it seems like I could probably pick it up now without too much issue. Maybe catch up later

Anti-hype

I’m sure there are people who were looking forwards to them. But they’re not me.

  • Digimon Adventures. I’m sure there are lots of people who will watch and enjoy this. But I’m probably not gonna watch it, and therefore will never know whether I would have enjoyed it.
  • Battle Spirits Burning Soul. Not another trading card game anime.
  • Takamiya Nasuno Desu!. I’m not sure how they’re making another season of Teekyuu, let alone this spin-off series. Although… I’m not really one to say: I watched the entire Teekyuu series on Crunchyroll.

You’re probably hyped about different things than me. That’s too bad, but feel free to let me know what they might be…

Thanks to the Neregate Anime Chart, Anime News Network, and Crunchyroll for references.

New image-id release 2.1.0

New image-id release 2.1.0

This release switches the build system to gnu autotools, allowing me to add some logic so you can build against either libmirage 2.1 or 3.0! (Older versions of libmirage are not supported)

You now use the standard invocation ./configure && make to build the package, and there is a working make install as well.

Download from the Github release page.

Fall 2014

Fall 2014

Well, it’s time for me to make the list of stuff that I’m watching this season. Here’s the what and why.

Fumoffu Holy Grail Shocking Truth Tier

  • Fate/stay night: Unlimited Blade Works – An anime version of the second route in the VN, in some ways replacing the earlier Fate/stay night anime due to (hopefully) being more coherently put together. Apparently reworked a bit so it flows better from the Fate/zero anime. Very well done, and the first time that the actual introduction to the game has been animated. CR
    Now, wouldn’t it be nice if ufotable followed this up by making a Tsukihime anime? No way that could be anything short of awesome. I mean, I’m surprised nobody else has already made one.
  • Amagi Brilliant Park – Although the first episode was a bit blah, the second really picks up with the large ham main character finally kicking things off properly. This could have a lot of heart if KyoAni pulls it off well.
    Annoyingly, none of the legit streaming sites have picked this up (yet).
  • Chaika – AVENGING BATTLE – More Chaika. If you watched the first season, then you are already watching this. If you didn’t, then go back and watch the first season first? CR

Harmless Fun Tier

  • DENKI-GAI – A bunch of strange folk with character designs of ambiguous age working at a bookstore that sells dojinshi in a slice of life/light comedy. CR
  • Gonna be the Twin-Tail!! (Ore, Twintail ni Narimasu) – I’m pretty sure they’re just running out of ideas now. Aliens attack Earth to somehow steal the power associated with loving the twin-tail hairstyle. But it doesn’t take itself seriously, character designs are cute, and the fighting animation is surprisingly well done. Funi
    Bonus points if you spotted the Kugimiya Rie cameo.
  • Orenchi no Furo Jijo – Guy has a merman in his bathtub. It’s only 4 minutes long, can’t hurt. CR
  • When Supernatural Battles Became Commonplace – When a studio known for over the top ridiculousness makes a show with a mundane setting, something weird is going to happen. Or… maybe not? Some students get supernatural powers with apparently no reason behind them, but there might just be something else going on. CR
  • Celestial Method – A group of former friends in a town below a flying saucer. Looks to be mostly drama, and with one of the writers from the Kanon visual novel on staff it’ll probably be a tear-jerker. CR
    These anime producers really need to stop hiring the onion-chopping ninjas.

Harmful Fun Tier

  • The Fruit of Grisaia – Based on an adult VN, and it definitely shows it. Pretty much only made my list because of the brilliant tsundere deconstruction that is Michiru. The VN is apparently pretty popular, and there are indications that a more dramatic storyline is hiding in the background. I guess I’ll see how it pans out.

Insufficent Data Tier

  • Yuki Yuna wa Yusha de Aru – Apparently the obligatory cute girls show for the season. But it doesn’t air until next week.

And now for the things that I’m not watching.

Actually Hurts to Watch Tier

  • World Trigger – In theory, there’s nothing wrong with this show. A somewhat generic shounen action, where a group of teenagers with special powers fight invading aliens. In practise, the low-quality animation (for the bits that are animated at all), wooden character designs, and bad CG aliens really kill it.
  • CROSS ANGE Rondo of Angel and Dragon – A disgraced princess fights invading dragons on a flying motorcycle that transforms into a mech. Don’t watch it for the excessive fan disservice.
  • Karen Senki – Presenting the latest tech in CG magic skirts, this series of shorts goes easy on things like plot and characterization in favour of disconnected bits of action featuring a heroine with the magic power of not being able to be hit by bullets. It could have been a neat post-apocalyptic story about AI, but it’s not pulling it off.

Meh Tier

I don’t care enough about these shows to actually bother listing them here or making comments about them. Meh.

Do let me know if there’s something particularly interesting that I don’t have on the list, of course.