2016-08-05 7:44 GMT+02:00 KillerKink Goh :
>
>
> Any chance that there will be ubuntu-based computer card shipped as
> default?
>
> There is already debian/fedora based.
>
I Don't think so. Ubuntu is in no way FSF endorsable. Ubuntu has one-click
access to non-free drivers and apps or even automat
2016-08-05 8:37 GMT+02:00 Christian Kellermann :
> * KillerKink Goh [160805 07:45]:
> > Any chance that there will be ubuntu-based computer card shipped as
> default?
> > There is already debian/fedora based.
>
> Hm, that would need a plethora of work atm. While there is an Ubuntu
> ARM system ta
2016-09-07 21:38 GMT+02:00 Vincent Legoll :
> > it just never occurred to me (it definitely should
> > have) that that would result in potential "lock-in".
>
> I don't buy into this, there's no lock-in to me. The user
> will fill his needs whatever the mean, either by using
> something provided (
2016-09-16 0:59 GMT+02:00 Luke Kenneth Casson Leighton :
> ---
> crowd-funded eco-conscious hardware: https://www.crowdsupply.com/eoma68
>
>
> On Thu, Sep 15, 2016 at 3:38 PM, pelzflorian (Florian Pelz)
> wrote:
> > On 09/15/2016 04:01 PM, Luke Kenneth Casson Leighton wrote:
> >>> I stuck S5P6818
2016-09-14 12:34 GMT+02:00 Luke Kenneth Casson Leighton :
> ---
> crowd-funded eco-conscious hardware: https://www.crowdsupply.com/eoma68
>
>
> On Wed, Sep 14, 2016 at 10:07 AM, Josh Branning
> wrote:
>
> > Getting rid of boot0 is not far away:
> >
> > http://git.denx.de/?p=u-boot/u-boot-sunxi.gi
2016-09-21 3:47 GMT+02:00 Luke Kenneth Casson Leighton :
> ---
> crowd-funded eco-conscious hardware: https://www.crowdsupply.com/eoma68
>
>
> On Tue, Sep 20, 2016 at 1:47 PM, Paul Boddie wrote:
>
> > I don't really want to weigh in on a topic that I don't have any specific
> > interest or expert
2016-09-21 5:14 GMT+02:00 Luke Kenneth Casson Leighton :
> ok apologies i haven't much time/energy to deal with this one, so am
> asking a huge favour / volunteer to recreate the prototype bumper
> sticker that i put together. ideally it should be an SVG.
Picture/Resource please. And what licen
2016-09-24 5:27 GMT+02:00 Luke Kenneth Casson Leighton :
>
>
> > Let's switch to the Pocket QWERTY Computer as an example instead of
> router. The A20 cpu card ships with Parabola, a desktop/workstation style
> OS. I want my customers to have a good experience when they use my handheld
> housing
2016-10-02 10:03 GMT+02:00 Vincent Legoll :
> Hello,
>
> On Tue, Sep 27, 2016 at 4:55 PM, mike.v...@gmail.com
> wrote:
> > Not quite sure that is the case. U-Boot provides "early" setup, regulator
> > and clocks etc., for u-boot output. SimpleFB takes over t
2016-10-12 4:54 GMT+02:00 Luke Kenneth Casson Leighton :
> On 10/11/16, Wookey wrote:
> > On 2016-10-11 19:11 +0200, Paul Boddie wrote:
>
> > I don't really know about the pine people specifically, but having
> > recently met with a guy from Allwinner (who is paying Luke to educate
> > his engine
Interesting:
http://phoronix.com/scan.php?page=news_item&px=Google-Building-OSS-TPM2
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2016-12-04 12:15 GMT+01:00 Luke Kenneth Casson Leighton :
>
> * 2560x1600 or greater resolution LCD (CAD development)
> * 13in size (has to fit in my backpack)
> * below 1.5kg weight (carryable)
> * 16GB of RAM (i'm maxing out the 8GB)
> * 512GB SSD (i've maxed out the 256GB drive)
> * cooperative
2016-12-05 11:55 GMT+01:00 Luke Kenneth Casson Leighton :
> *sigh* argh i can just feel that, after thinking it through, 16GB
> simply isn't going to be enough, long-term.
>
How about using a lighter/smaller laptop and a "mini" desktop as a server,
SSH/VNC. Like an Intel NUC
Asus ZenBook UX305CA
2016-12-05 13:55 GMT+01:00 Luke Kenneth Casson Leighton :
> On 12/5/16, mike.v...@gmail.com wrote:
> > 2016-12-05 11:55 GMT+01:00 Luke Kenneth Casson Leighton :
> > How about using a lighter/smaller laptop and a "mini" desktop as a
> server,
> > SSH/VNC. Like an
2016-12-07 10:56 GMT+01:00 Michael Howard :
> On 07/12/2016 09:07, Philip Hands wrote:
>
>> If everyone that doesn't like systemd runs screaming away from Debian,
>> shouting about libsystemd0, and doesn't bother to report bugs where our
>> ambition to support other inits falls short, then they ju
2016-12-08 16:08 GMT+01:00 Adam Van Ymeren :
> On Thu, Dec 8, 2016 at 7:41 AM, Tzafrir Cohen
> wrote:
> > On Wed, Dec 07, 2016 at 04:49:36PM +0100, Ythogtha wrote:
> >
> >> I'm new on this list, so hello everybody :)
> >>
> >> If I may make a small remark...
> >> I feel that somehow, having
2016-11-23 18:21 GMT+01:00 Denis 'GNUtoo' Carikli :
> On Thu, 3 Nov 2016 10:28:22 +
> Luke Kenneth Casson Leighton wrote:
>
> > On 11/3/16, mike.v...@gmail.com wrote:
> > > Interesting:
> > > http://phoronix.com/scan.php?page=news_item&px=
2016-12-17 16:13 GMT+01:00
>
>
>The "ThinkPad"-series had (or has) convertibles ("X41 Tablet", "X60
> Tablet, Helix) [1].
>(By the way, the X60-convertible is listed as supported by "libreboot"
> [2].)
>This line of computers seems to have been distinctively-sturdy. And
> the X60-conv
2016-12-19 22:56 GMT+01:00 Luke Kenneth Casson Leighton :
> ---
> crowd-funded eco-conscious hardware: https://www.crowdsupply.com/eoma68
>
>
> On Mon, Dec 19, 2016 at 9:45 PM, Jonathan Frederickson
> wrote:
> > Hey, I have a few questions about the laptop housing.
> >
> > - How does one connect
2016-12-20 14:27 GMT+01:00 Julie Marchant :
> This is a bit off-topic, but I think you're confusing "ominous" with
> "ubiquitous". "Ominous" means it foreshadows evil, or otherwise exhibits
> a bad omen.
>
> https://www.merriam-webster.com/dictionary/ominous
>
> I stand corrected. Thank you.
> I
2017-01-09 0:08 GMT+01:00 peter green :
> On 08/01/17 12:58, Luke Kenneth Casson Leighton wrote:
>
>> On Thu, Jan 5, 2017 at 9:24 PM, Luke Kenneth Casson Leighton
>> wrote:
>>
>> i'm not letting you off the hook here after you said that EOMA68's
>>> interfaces are "crippled", peter.
>>>
>> ok,
2017-01-12 14:09 GMT+01:00 Luke Kenneth Casson Leighton :
>
> On Thu, Jan 12, 2017 at 1:02 PM, David Boddie wrote:
>
> > It's clearly not comparable to the EOMA68 laptop because it lacks the
> > modularity, and is obviously not as flexible as a result, and it's fairly
> > limited in terms of the
2017-01-13 4:56 GMT+01:00 Luke Kenneth Casson Leighton :
> ---
> crowd-funded eco-conscious hardware: https://www.crowdsupply.com/eoma68
>
>
> On Thu, Jan 12, 2017 at 8:13 PM, Wolfgang Romey
> wrote:
> > I think my FairPhone 2, which I own for a month, is some kind of a
> modular
> > smartphone.
2017-01-13 9:11 GMT+01:00 Luke Kenneth Casson Leighton :
> ---
> crowd-funded eco-conscious hardware: https://www.crowdsupply.com/eoma68
>
>
> On Fri, Jan 13, 2017 at 7:55 AM, mike.v...@gmail.com
> wrote:
> > 2017-01-13 4:56 GMT+01:00 Luke Kenneth Casson Leighton :
http://hackaday.com/2017/01/26/a-personal-fight-against-the-modern-laptop/
https://youtu.be/Ib7tFvw34DM
I Commented on the video that EOMA might be what he'd like.
I tried to point him to the EC firmware but "http://hands.com/~lkcl/eoma";
is bit of a mess. It contains a lot of (historical) info w
Op 27 jan. 2017 16:59 schreef "mike.v...@gmail.com" :
http://hackaday.com/2017/01/26/a-personal-fight-against-the-modern-laptop/
https://youtu.be/Ib7tFvw34DM
Wrong link
https://youtu.be/Fzmm87oVQ6c
I Commented on the video that EOMA might be what he'd like.
I tried to poin
2017-02-08 15:33 GMT+01:00 Julie Marchant :
> I just want to make sure of something: are the EOMA68-A20 computer cards
> going to be shipped with logging and journaling disabled (so that the
> storage isn't constantly being written to)? I'm asking because this is
> pretty much a necessity for an O
Op 8 feb. 2017 16:11 schreef "Julie Marchant" :
On 02/08/2017 09:46 AM, mike.v...@gmail.com wrote:
> NAND wear is probably more linked to age than number of writes.
No, NAND is flash memory, it has a definite limit on the number of times
it can be written to (in each sector, that is
2017-02-08 21:02 GMT+01:00 Adam Van Ymeren :
> On Wed, Feb 8, 2017 at 2:54 PM, mike.v...@gmail.com
> wrote:
>
>>
>>
>> Op 8 feb. 2017 16:11 schreef "Julie Marchant" :
>>
>> On 02/08/2017 09:46 AM, mike.v...@gmail.com wrote:
>> > NAND
2017-02-09 12:03 GMT+01:00 Julie Marchant :
> On 02/09/17 01:50, Luke Kenneth Casson Leighton wrote:
>
>> do you know the mkfs.ext4 commands needed or the ext2flags command?
>>
>
> No, but just using an ext2 filesystem instead should suffice (since ext2
> doesn't support journaling). That's the
2017-02-10 8:53 GMT+01:00 mike.v...@gmail.com :
>
>
> 2017-02-09 12:03 GMT+01:00 Julie Marchant :
>
>> On 02/09/17 01:50, Luke Kenneth Casson Leighton wrote:
>>
>>> do you know the mkfs.ext4 commands needed or the ext2flags command?
>>>
>>
>>
2017-02-15 7:30 GMT+01:00 John Luke Gibson :
> Perhaps it is the idea that a linux machine should be wholly modular
> and attaching a library to a critical component of the system,
> shouldn't be a viable strategy for popularizing one's work.
>
True
>
> When a distro is forced to carry a package
2017-03-09 15:37 GMT+01:00 Hendrik Boom :
> On Sun, 12 Feb 2017 19:35:00 +, Lyberta wrote:
>
> > Eric Duhamel:
> >> Depending on what you mean by "newbies", I don't think they would know
> >> if they want any particular image of GNU/Linux except the one that was
> >> designed to run on the pro
2017-03-10 8:15 GMT+01:00 Luke Kenneth Casson Leighton :
>
> ah. right. the way i see it, the only thing that needs to happen is
> that the card has to have enough on-board storage to get to u-boot (or
> similar) where it can then recognise the EOMA68 I2C EEPROM (and get
> the ID info) or for it
2017-03-10 16:12 GMT+01:00 Luke Kenneth Casson Leighton :
> On Fri, Mar 10, 2017 at 1:56 PM, mike.v...@gmail.com
> wrote:
> > Always boot externally? That means that every housing must contain
> storage
> > and an OS.
>
> not at all. you misunderstand. external *o
Interesting read:
https://medium.com/open-collective/why-and-how-to-fund-the-open-source-projects-you-depend-on-da62a582307#.qborgcu54
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2017-04-27 13:21 GMT+02:00 Luke Kenneth Casson Leighton :
> ok so it would seem that the huge amount of work going into RISC-V
> means that it's on track to becoming a steamroller that will squash
> proprietary SoCs, so i'm quite happy to make sure that it's
> not-so-subtly nudged in the right dir
2017-04-27 13:21 GMT+02:00 Luke Kenneth Casson Leighton :
> ok so it would seem that the huge amount of work going into RISC-V
> means that it's on track to becoming a steamroller that will squash
> proprietary SoCs, so i'm quite happy to make sure that it's
> not-so-subtly nudged in the right dir
2017-04-28 13:23 GMT+02:00 Luke Kenneth Casson Leighton :
> On Fri, Apr 28, 2017 at 11:29 AM, mike.v...@gmail.com
> wrote:
> > The problem is MUXing all modes to a single output. New Apple laptops
> have
> > USB-C but not all ports support all functions.
> >
> &g
2017-04-28 14:58 GMT+02:00 Luke Kenneth Casson Leighton :
>
> in the case where you have something that falls outside of the custom
> silicon (a newer CODEC for example) then yes, an FPGA would *possibly*
> help... if and only if you have enough bandwidth.
>
That is what I was talking about.
>
2017-04-28 16:17 GMT+02:00 Luke Kenneth Casson Leighton :
>
> the rest of the article makes a really good point, which has me
> deeply concerned now that there are fuckwits out there making
> "driverless" cars, toying with people's lives in the process. you
> have *no idea* what unexpected decis
2017-05-04 12:51 GMT+02:00 Luke Kenneth Casson Leighton :
>
> ha, bit of irony for you: gaisler research released the LEON3 SPARCv8
> core a number of years ago under the GPLv2, so that people could use
> it for "academic and research purposes", the expectation being that
> for "commercial" use,
2017-05-04 9:04 GMT+02:00 John Luke Gibson :
> Since it seems like a trivially simple task that for some reason no
> one has taken up, I would like to take the opportunity to exercise a
> learning experience and simultaneously benefit the community, by
> liberating PocketCHIP by deblobbing the sou
2017-05-07 22:26 GMT+02:00 :
> I apologize for DOS'ing the list, I can only get online about once a week.
>
> On Fri, 28 Apr 2017 13:58:57 +0100
> Luke Kenneth Casson Leighton wrote:
> >
> > On Fri, Apr 28, 2017 at 12:47 PM, mike.v...@gmail.com
> > wrote:
2017-05-08 3:34 GMT+02:00 :
> I apologize for DOS'ing the list, I can only get online about once a week.
>
> On Thu, 4 May 2017 17:13:23 +0200
> "mike.v...@gmail.com" wrote:
> >
> > 2017-05-04 9:04 GMT+02:00 John Luke Gibson :
> >
> > > Sin
2017-05-08 11:02 GMT+02:00 Bill Kontos :
> I think arm has open source kernel drivers but there is no way they will
> get mainlined any time soon. The question is, how much does the userland
> blob do and how much work needs to be done to get libre 2d accel.
>
A display pipeline is a complex one w
2017-05-08 16:39 GMT+02:00 Bill Kontos :
Please don't top post. Gmail has inline capability.
> Imagination is far from dead yet. They did a mistake when they based all
> of their gpu income on apple, but their ip is rather advanced.
>
ImgTec income is going to be cut by 60%. That's not something
Don't top post please
2017-05-08 17:23 GMT+02:00 :
> Original Message
> From: Bill Kontos
>
> > Verhaegen is one of those selected individuals who had the luxury of
> getting all the shit of the world thrown at their face for trying to do the
> right thing. He was one of the le
2017-05-09 10:45 GMT+02:00 Lyberta :
> do...@mail.com:
> > I think you're caught in the same trap, unable to realize your own
> > potential for lack of a moral standard (it also suffers as a result of
> > an Atheistic philosophy), and unable to accept a pointless existence.
>
> When I was 19, I wa
2017-05-09 11:48 GMT+02:00 mike.v...@gmail.com :
>
>
> 2017-05-09 10:45 GMT+02:00 Lyberta :
>
>> do...@mail.com:
>> > I think you're caught in the same trap, unable to realize your own
>> > potential for lack of a moral standard (it also suffers as a res
2017-05-09 12:55 GMT+02:00 zap :
>
>
> On 05/09/2017 04:32 AM, Bill Kontos wrote:
>
> Something that crossed my mind, does the lack of flash mean we can now
> update to kernels newer than 3.x ?
>
>
> Just a thought but I believe top posting annoys Luke.
>
Bill didn't know how to post in-line. Bu
2017-05-10 4:34 GMT+02:00 Kyle :
> Damn. You know a list has been taken over by posting nazis when entire
> threads get hijacked just to tell anyone who cares to listen that someone
> top posted, and that breaks someone's flow.
>
I'm not seeing any of that. The inline posting is simply the format
2017-05-09 22:53 GMT+02:00 Vincent :
> Hi everybody,
>
> Since this is my first post on this list, please allow me to get off my
> chest a few things:
>
> - huge thanks to Luke for getting this project started
> - me = funding a PFY laptop, eagerly awaiting for it to arrive ;-)
> - me = working at
2017-05-10 16:38 GMT+02:00 Luke Kenneth Casson Leighton :
> On Wed, May 10, 2017 at 3:23 PM, Pablo wrote:
>
> > With any non-Chip-kernel you will lose NAND support.
> > So you can either:
> > a)patch your libre kernel
> > or
> > b) ignore NAND and use flash memory via usb port.
> >
> > For b) you
2017-05-11 0:44 GMT+02:00 Luke Kenneth Casson Leighton :
> On Wed, May 10, 2017 at 10:23 PM, zap wrote:
>
> > it is sad because they think they will be rewarded at the end. But they
> > already have their temporary very short term reward. Though they deserve
> > it, I feel a mixture of pity and a
Let's have a "What's your EOMA card doing" site so the world can see where
and how long cards are alive and what use they have.
Perhaps have each card have a, printed, unique number. So it's journey can
be followed.
This obviously has security and privacy issues attached so it would need a
lot of
2017-05-22 0:06 GMT+02:00 :
> Because I deleted a previously email about this subject, I start a new
> email.
> Info. Lkcl said, he is not in favor of reverse engineering a mali gpu.
> Because it is about 15eu and new gpus will emerge during the reverse
> engineering and the outcome is uncerta
2017-05-23 3:27 GMT+02:00 Luke Kenneth Casson Leighton :
> hi all,
>
> ok so i've been looking around and the practice of creating a
> "modular" 3d printing electronics board is extremely common, thanks,
> many years ago, to the stupid, stupid decision to use prototyping
> (evaulation) plugin boar
2017-05-21 1:45 GMT+02:00 Luke Kenneth Casson Leighton :
> the layout's hilarious: the PCB is over 50% completely empty. what i
> haven't done is:
>
Would it make sense to add a small LiPo battery, to fill the empty space?
That way you can swap a card from one housing to another, without the nee
2017-05-28 4:49 GMT+02:00 Luke Kenneth Casson Leighton :
> On Fri, May 26, 2017 at 3:25 AM, Luke Kenneth Casson Leighton
> wrote:
> > https://www.reddit.com/r/3Dprinting/comments/6de5sv/
> looking_for_ways_to_maximise_the_mm_sec_metric/
> >
> > ok so i asked on reddit, let's see if anyone pitches
2017-05-29 17:11 GMT+02:00 Luke Kenneth Casson Leighton :
> On Mon, May 29, 2017 at 11:39 AM, Luke Kenneth Casson Leighton
> wrote:
> > On Mon, May 29, 2017 at 9:54 AM, mike.v...@gmail.com
> > wrote:
> >
> >> I might have missed it but: Do you need/want other
2017-05-29 12:39 GMT+02:00 Luke Kenneth Casson Leighton :
> On Mon, May 29, 2017 at 9:54 AM, mike.v...@gmail.com
> wrote:
> > If so is there list were you can people can sign up?
>
> i hadn't thought that far ahead! hmmm, let's add it to the libre
> laptop
2017-05-29 23:37 GMT+02:00 David Niklas :
> On Mon, 08 May 2017 09:59:50 +0100
> "mike.v...@gmail.com" wrote:
> > 2017-05-08 3:34 GMT+02:00 :
>
> Sorry, I (foolishly) though that ARMv7 == A7 (i.e. a contraction).
>
Don't worry that is common one.
>
>
2017-05-29 23:24 GMT+02:00 David Niklas :
> On Mon, 8 May 2017 06:24:08 +0100
> Luke Kenneth Casson Leighton wrote:
> > On Mon, May 8, 2017 at 4:00 AM, David Niklas wrote:
>
> > >> > important to avoid, because mixed analog and digital is incredibly
> > >> > hard to get right. also note that t
2017-05-30 4:36 GMT+02:00 Luke Kenneth Casson Leighton :
> ---
> crowd-funded eco-conscious hardware: https://www.crowdsupply.com/eoma68
>
>
> On Mon, May 29, 2017 at 10:48 PM, David Niklas wrote:
>
> > I am just a tad confused.
> > 1. You started a reverse engineering project on NT domains.
> >
2017-06-06 15:47 GMT+02:00 Hendrik Boom :
> On Mon, Jun 05, 2017 at 05:47:35PM -0400, John Luke Gibson wrote:
>
> For word processing, I think the only good solution is a document
> compiler, with the writer editing the source code.
>
The're is a way for arbitrary documents so work with version c
2017-06-12 2:02 GMT+02:00 Neil Jansen :
> On Sun, Jun 11, 2017 at 4:38 PM, wrote:
>
> > We should have libre software hdds and ram.
>
> Can you elaborate on that a bit? I don't understand what you mean.
>
It's the same principle as explained by bunnie in the video. HDD and RAM
process all the d
2017-06-16 8:19 GMT+02:00 Luke Kenneth Casson Leighton :
>
>
> there's not really any other options: you can see how little
> clearance there is to the edge of the board: it's flat-out impossible
> to bring tracks in either in between those two sets, or round the
> back... and you don't want to an
2017-06-15 21:01 GMT+02:00 Luke Kenneth Casson Leighton :
> okaay so the HDMI connection isn't so hot on these 2.7.4 boards. it
> works... but there is significant line-interference under certain
> circumstances, even for 720p50. 1080p60 there is huge amounts of
> interference resulting in green
2017-06-16 8:54 GMT+02:00 Luke Kenneth Casson Leighton :
> On Fri, Jun 16, 2017 at 7:51 AM, mike.v...@gmail.com
> wrote:
> > . Use smaller width tracks.
> can't.
>
Was afraid of that
>
> > . Cut the pads tight a little shorter and place the via's to the rig
2017-06-16 9:07 GMT+02:00 Luke Kenneth Casson Leighton :
> On Fri, Jun 16, 2017 at 8:03 AM, mike.v...@gmail.com
> wrote:
> >
> > Speaking of near the edge. The tracks on the board seem awfully close the
> > boards cutoff edge.
>
> yyep they are.
>
> > Do
2017-06-16 8:55 GMT+02:00 mike.v...@gmail.com :
>
>
> 2017-06-15 21:01 GMT+02:00 Luke Kenneth Casson Leighton :
>
>> okaay so the HDMI connection isn't so hot on these 2.7.4 boards. it
>> works... but there is significant line-interference under certain
>
2017-06-16 9:33 GMT+02:00 mike.v...@gmail.com :
>
>
> 2017-06-16 8:55 GMT+02:00 mike.v...@gmail.com :
>
>>
>>
>
> To the left I see that all HDMI tracks are routed trough some chips. What
> are those? Magnetics, impedance matchers? I mention that because on t
Op 16 jun. 2017 15:57 schreef "Luke Kenneth Casson Leighton" :
On Fri, Jun 16, 2017 at 11:06 AM, mike.v...@gmail.com
wrote:
> Since the schematics already show two layers with HF signal tracks why not
> place the Tx and Rx track on top of each other. Result: Parallel tracks.
Op 16 jun. 2017 16:03 schreef "Luke Kenneth Casson Leighton" :
On Fri, Jun 16, 2017 at 2:59 PM, Neil Jansen wrote:
> I'm on mobile at work, I've confirmed with an EE here that does this sort
> of thing all the time.
>
> The good news is that your easiest bet is to just ask the board house to
> fi
2017-06-17 11:17 GMT+02:00 Luke Kenneth Casson Leighton :
> On Fri, Jun 16, 2017 at 8:40 PM, mike.v...@gmail.com
> wrote:
>
>> Bleh. It looked so pretty in my mind. ;-(
>
> i knoow... btw can you possibly investigate why, when you hit
> "reply", the "&
2017-06-15 16:02 GMT+02:00 Luke Kenneth Casson Leighton :
> i received the latest pre-production cards yesterday and have tested
> one of them: it works.
>
> however (and this is the whole point of doing pre-production
> prototypes) in endeavouring to use automated assembly and solder paste
> it wa
2017-06-21 12:56 GMT+02:00 Luke Kenneth Casson Leighton :
> On Wed, Jun 21, 2017 at 5:31 AM, el_gallo_azul via arm-netbook
> wrote:
>> I'd be happy enough to supply my own MicroSD card (in place of the TSSOP-48
>> NAND IC).
>
> thanks greg. very much appreciated.
>
>> Greg Flint
>>#yiv00423
2017-06-21 13:00 GMT+02:00 Luke Kenneth Casson Leighton :
> .On Wed, Jun 21, 2017 at 9:35 AM, mike.v...@gmail.com
> wrote:
>> 2017-06-17 11:17 GMT+02:00 Luke Kenneth Casson Leighton :
>>> On Fri, Jun 16, 2017 at 8:40 PM, mike.v...@gmail.com
>>> wrote:
>>
2017-06-21 20:04 GMT+02:00 Luke Kenneth Casson Leighton :
> On Wed, Jun 21, 2017 at 6:26 PM, Wolfram Kahl wrote:
>> On Wed, Jun 21, 2017 at 12:00:07PM +0100, Luke Kenneth Casson Leighton wrote:
>>> .On Wed, Jun 21, 2017 at 9:35 AM, mike.v...@gmail.com
>>> >> in
2017-08-01 12:29 GMT+02:00 Luke Kenneth Casson Leighton :
> ok reading in full, cutting extraneous, answering only with confirmation.
>
> On Tue, Aug 1, 2017 at 10:57 AM, Richard Wilbur
> wrote:
>
>> So, while we will try to match the impedance of our traces
>> (transmission lines) as carefully as
2017-08-01 16:11 GMT+02:00 Luke Kenneth Casson Leighton :
> On Tue, Aug 1, 2017 at 2:51 PM, mike.v...@gmail.com
> wrote:
>
> [trimming a huge amount of unnecessary context on your behalf, mike...
> hint, hint]
My apologies to all.
>
>>> there's a lot of oth
2017-08-03 17:28 GMT+02:00 Luke Kenneth Casson Leighton :
> ok i did a video explaining: https://youtu.be/vFbzAmLSHPY
Informative. Might I suggest a screen recorder? Although that might be
a bit more work in post editing, it might be more clear and .
The middle GND traces could use a bit more ri
2017-08-04 9:19 GMT+02:00 Luke Kenneth Casson Leighton :
> On Thu, Aug 3, 2017 at 11:53 PM, Richard Wilbur
> wrote:
>
>> 3. Instead of using two separate anti-pads on signal vias, combine
>> them into an oval shared antipad (on every layer) to reduce parasitic
>> capacitance.
>
> oo. never hear
2017-08-04 8:17 GMT+02:00 Luke Kenneth Casson Leighton :
> ---
>
> you cannot expect companies to drop everything and help just you.
> you're just one person: you're expected to work these things out for
> yourself.
>
> now, if you were placing an order for ten THOUSAND *then* they might
> be int
2017-08-08 12:11 GMT+02:00 Pablo Rath :
> On Fri, Aug 04, 2017 at 10:17:22AM +0200, mike.v...@gmail.com wrote:
>> Well they've announced the CHIP to be more open and supported than
>> actually delivered.
>>
>> Now that is unfortunately common practice. And d
2017-08-08 16:28 GMT+02:00 Luke Kenneth Casson Leighton :
> On Tue, Aug 8, 2017 at 2:57 PM, mike.v...@gmail.com
> wrote:
>
>> The Cedar VPU requires a closed source driver dependent
>
> you mean a criminally-infringing library which has at the very least
> stolen co
2017-08-09 12:39 GMT+02:00 Luke Kenneth Casson Leighton :
> ... forgot the images...
No image's here on the list
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2017-08-09 15:23 GMT+02:00 Luke Kenneth Casson Leighton :
> next set...
>
GND shielding parallel to the differentials is interrupted quite
often. Those GND tracks act as shields, for emission and reception.
I'd try to put as much parallel GND as possible.
And trace the parallel GND around the via'
2017-08-10 10:18 GMT+02:00 Luke Kenneth Casson Leighton :
> On Thu, Aug 10, 2017 at 9:01 AM, mike.v...@gmail.com
> wrote:
>> 2017-08-09 15:23 GMT+02:00 Luke Kenneth Casson Leighton :
>> Make sure the'res as much solid GND on the layer above and below the
>> traces, ag
2017-08-10 10:45 GMT+02:00 Luke Kenneth Casson Leighton :
> On Thu, Aug 10, 2017 at 9:38 AM, mike.v...@gmail.com
> wrote:
>> 2017-08-10 10:18 GMT+02:00 Luke Kenneth Casson Leighton :
>>> On Thu, Aug 10, 2017 at 9:01 AM, mike.v...@gmail.com
>>> wrote:
>>>&g
2017-08-10 10:18 GMT+02:00 Luke Kenneth Casson Leighton :
> On Thu, Aug 10, 2017 at 9:01 AM, mike.v...@gmail.com
> wrote:
>> 2017-08-09 15:23 GMT+02:00 Luke Kenneth Casson Leighton :
>>> next set...
>>>
>> GND shielding parallel to the differentials is inte
2017-08-10 13:09 GMT+02:00 Luke Kenneth Casson Leighton :
> On Thu, Aug 10, 2017 at 11:14 AM, mike.v...@gmail.com
> wrote:
>
>> Also wouldn't a GND infill on the signal layers be preferable? As log
>> not unconnected islands emerge.
>
> GND infill *is* going to be
2017-08-11 8:03 GMT+02:00 Luke Kenneth Casson Leighton :
> On Fri, Aug 11, 2017 at 1:08 AM, Jean Flamelle wrote:
>
>> I can imagine many OEM's don't publish or even pay attention to where
>> they get minerals from, so I imagine the potential parts list dwindles
>> beyond reason at simply limiting
2017-08-13 14:20 GMT+02:00 Luke Kenneth Casson Leighton :
> btw yes i managed to move IPSOUT slightly to the right and got a GND
> line in between them, without too much disruption. thank you for
> prompting me to do that.
Amazing! Just a nitpick left. You mentioned the GND flood-fill
distance is
2017-08-13 15:49 GMT+02:00 Luke Kenneth Casson Leighton :
> https://motherboard.vice.com/en_us/article/78w8jy/pcmcia-once-defined-portable-computing-now-its-a-cable-industry-oddity
LOL. Even EOMA gets mentioned.
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2017-08-14 9:14 GMT+02:00 Luke Kenneth Casson Leighton :
> On Mon, Aug 14, 2017 at 7:43 AM, mike.v...@gmail.com
> wrote:
>> Anyway a picture of the flood-fill will reveal everything.
>
> attached. greyscaled (smaller). original GND tracks are still
> visible but they&#
2017-08-16 11:33 GMT+02:00 Luke Kenneth Casson Leighton :
> On Wed, Aug 16, 2017 at 10:31 AM, mike.v...@gmail.com
> wrote:
>
>> Looks pretty. Seeing that does raise a question too me. Is it
>> necessary to match length between the different pairs? I didn't think
>>
2017-08-16 15:17 GMT+02:00 mike.v...@gmail.com :
> 2017-08-16 11:33 GMT+02:00 Luke Kenneth Casson Leighton :
>> On Wed, Aug 16, 2017 at 10:31 AM, mike.v...@gmail.com
>> wrote:
>>
>>> Looks pretty. Seeing that does raise a question too me. Is it
>>> necessar
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