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Jan 24 2015

troy_s added a comment to T265: Variable ISO via frame averaging..

Right. Except motion blur frame artifacting.

Jan 24 2015, 5:26 PM · AXIOM Beta Software
colinelves added a comment to T265: Variable ISO via frame averaging..

I believe frame averaging doesn't have any motion artefact problems - it's effectively the same as taking one frame of 1/50th second exposure - but temporal noise is effectively lost in the averaging. Fixed pattern noise remains (although a black balance can deal with a lot of that. The main drawback is a significantly reduced ISO.

Jan 24 2015, 3:00 PM · AXIOM Beta Software
troy_s updated subscribers of T265: Variable ISO via frame averaging..

And motion artifacting?

Jan 24 2015, 2:51 PM · AXIOM Beta Software
troy_s added a comment to T267: Preview 3D LUT - FPGA feature.

Given that the sensor's data is effectively unknown, a “preview” could be interpreted to mean a few different things:

  1. A generic 709 that correctly transforms the sensor's data into meaningful values. That is, it requires defining the primaries relative to the sensor in relation to 709 / sRGB, hence the need for a 3D LUT which is the only method to adjust the saturation intents.
  2. A more creative 709 view that might offer slightly crunchier blacks and a softer rolloff. Some vendors take a little creative liberty with their 709 output. Still requires as 3D LUT.
  3. A unique preview LUT, or series of LUTs, as designed by a cinematographer for an estimation of looks for lighting usage on set. Would require a primaries transform to whatever display type chosen, and therefore 3D.
Jan 24 2015, 4:40 AM · AXIOM Beta Software

Jan 23 2015

sebastian moved T246: Full HD/16mm crop mode from Backlog to FPGA Image Processing on the AXIOM Beta Software board.
Jan 23 2015, 10:39 PM · AXIOM Beta Software
sebastian moved T265: Variable ISO via frame averaging. from Backlog to FPGA Image Processing on the AXIOM Beta Software board.
Jan 23 2015, 10:39 PM · AXIOM Beta Software
sebastian created T267: Preview 3D LUT - FPGA feature.
Jan 23 2015, 10:39 PM · AXIOM Beta Software
colinelves added a comment to T248: Enable windowed and pixel binning modes - potential for high speed filming and increased DR.

I think it's probably not worth it, no? Maybe just work on better processing ;-)

Jan 23 2015, 9:11 AM · AXIOM Beta Software
colinelves added a comment to T248: Enable windowed and pixel binning modes - potential for high speed filming and increased DR.

Response from Cmosis:

Jan 23 2015, 9:10 AM · AXIOM Beta Software

Jan 19 2015

sebastian added a comment to T244: image pipeline: highlight recovery.

Jan 19 2015, 11:37 PM · AXIOM Beta Software
colinelves added a comment to T248: Enable windowed and pixel binning modes - potential for high speed filming and increased DR.

I'm willing to give it a go. Who do I contact?

Jan 19 2015, 7:20 PM · AXIOM Beta Software
Bertl added a comment to T248: Enable windowed and pixel binning modes - potential for high speed filming and increased DR.

The Test Pattern is precisely that, a pattern which is sent from the sensor _instead_ of the actual image.

Jan 19 2015, 7:00 PM · AXIOM Beta Software
Bertl added a comment to T37: Get the image working for the MicroZed (7010 and 7020)..

My preference (as stated on IRC):

Jan 19 2015, 1:24 AM · AXIOM Beta Software
skinkie added a comment to T37: Get the image working for the MicroZed (7010 and 7020)..

Status: the current only problem with the current compilation of u-boot seems to be that the uenv.txt is not loaded by default. It did require a minor change to the uenv.txt.

Jan 19 2015, 12:55 AM · AXIOM Beta Software

Jan 18 2015

sebastian triaged T265: Variable ISO via frame averaging. as Wishlist priority.
Jan 18 2015, 4:49 PM · AXIOM Beta Software
sebastian updated subscribers of T265: Variable ISO via frame averaging..

Ah thanks for bringing this a task to the lab, yes we discussed it with Alex and it seems to have a very high potential for increasing dynamic range and reducing noise.

Jan 18 2015, 4:49 PM · AXIOM Beta Software
colinelves added a comment to T246: Full HD/16mm crop mode .

Ah, yes. I suppose you would!

Jan 18 2015, 4:09 PM · AXIOM Beta Software
colinelves created T265: Variable ISO via frame averaging..
Jan 18 2015, 4:07 PM · AXIOM Beta Software
sebastian added a comment to T246: Full HD/16mm crop mode .

I wouldn't call it simple as we have to implement a completely different debayering algorithm but its technically possible.

Jan 18 2015, 4:04 PM · AXIOM Beta Software
colinelves added a comment to T246: Full HD/16mm crop mode .

Okay, so a 16mm crop area would be simple enough to implement then. It might be worth using the line skip as well since this would increase the max frame rate at the same time.

Jan 18 2015, 4:03 PM · AXIOM Beta Software
sebastian added a comment to T246: Full HD/16mm crop mode .

As per sensor datasheet you can specify to skip lines, not columns.

Jan 18 2015, 2:45 PM · AXIOM Beta Software

Jan 16 2015

philippej added a comment to T258: Create an API.

working here : https://lite5.framapad.org/p/eLstD0Zxif

Jan 16 2015, 1:30 PM · AXIOM Beta Software

Jan 13 2015

sebastian updated subscribers of T258: Create an API.

The Elphel PHP is a great reference here: http://wiki.elphel.com/index.php?title=PHP_in_Elphel_cameras

Jan 13 2015, 12:21 PM · AXIOM Beta Software
philippej updated the task description for T258: Create an API.
Jan 13 2015, 9:34 AM · AXIOM Beta Software
philippej created T258: Create an API.
Jan 13 2015, 9:26 AM · AXIOM Beta Software

Jan 10 2015

colinelves added a comment to T248: Enable windowed and pixel binning modes - potential for high speed filming and increased DR.

Although Alex at Magic Lantenr seemed to indicate that the black reference collums are too small to do much to reduce the noise: http://www.magiclantern.fm/forum/index.php?topic=11787.0

Jan 10 2015, 9:52 AM · AXIOM Beta Software
colinelves added a comment to T248: Enable windowed and pixel binning modes - potential for high speed filming and increased DR.

Here's the bit I was thinking about:

Jan 10 2015, 9:02 AM · AXIOM Beta Software
Bertl added a comment to T37: Get the image working for the MicroZed (7010 and 7020)..

I rolled my own devicetree for the ZedBoard, it might make sense to do so for the MicroZed as well.
Also some devices will not be required in the kernels (because the hardware is not there) and others might need to be enabled (because the default is to disable them)

Jan 10 2015, 8:35 AM · AXIOM Beta Software
skinkie added a comment to T37: Get the image working for the MicroZed (7010 and 7020)..

So first of all, the uenv.txt issue will be solved by the description Sven gave. Needs a recompiled u-boot, we can handle that.

Jan 10 2015, 2:26 AM · AXIOM Beta Software
Bertl added a comment to T37: Get the image working for the MicroZed (7010 and 7020)..

QSPI is not accessible under linux with the image:
[ 0.746324] zynq-qspi e000d000.ps7-qspi: pclk clock not found.
[ 0.750826] zynq-qspi: probe of e000d000.ps7-qspi failed with error -2

Jan 10 2015, 1:58 AM · AXIOM Beta Software
Bertl added a comment to T37: Get the image working for the MicroZed (7010 and 7020)..

We should really move that to a faster medium, please ping me on IRC in the future if you need to know something to avoid further delays.

Jan 10 2015, 1:37 AM · AXIOM Beta Software

Jan 8 2015

colinelves added a comment to T248: Enable windowed and pixel binning modes - potential for high speed filming and increased DR.

Yes, I'm not sure how it works. There are some pixels on the Cmosis chip set aside as black reference I believe but I'd need to look through the data sheet to find them.

Jan 8 2015, 11:34 PM · AXIOM Beta Software

Jan 7 2015

philippej updated subscribers of T248: Enable windowed and pixel binning modes - potential for high speed filming and increased DR.

The black shading between each frame is indeed interesting, but it would mean the sensor can capture data without "opening" the (electronic) shutter.
What does it even mean in the context of an electronic shutter?

Jan 7 2015, 9:18 AM · AXIOM Beta Software
colinelves added a comment to T248: Enable windowed and pixel binning modes - potential for high speed filming and increased DR.

I think both Cmosis and Alex from Magic lantern should be able to help with this.

Jan 7 2015, 9:09 AM · AXIOM Beta Software
colinelves added a comment to T248: Enable windowed and pixel binning modes - potential for high speed filming and increased DR.

Some info on black shading in Magic lantern http://www.magiclantern.fm/forum/index.php?topic=9861.0

Jan 7 2015, 9:02 AM · AXIOM Beta Software
Bertl updated subscribers of T248: Enable windowed and pixel binning modes - potential for high speed filming and increased DR.

"black shading" sounds interesting, please elaborate what it is and how it is done.

Jan 7 2015, 4:12 AM · AXIOM Beta Software

Jan 6 2015

colinelves created T248: Enable windowed and pixel binning modes - potential for high speed filming and increased DR.
Jan 6 2015, 8:58 PM · AXIOM Beta Software
colinelves updated subscribers of T246: Full HD/16mm crop mode .

The chip has a programable window mode is that means he chip will only read the centre 1080 lines - but I think they are spread across the full width of 4096 pixels - I'm not sure if you can specify a window that has a shorter line length, but perhaps Cmosis could let you know. If you can get the chip to only read out that window it would make processing a lot easier. Or perhaps it's simple enough to disregard the first and last 1,088 pixels per line. One added advantage would be a high max frame rate a la Red.

Jan 6 2015, 8:54 PM · AXIOM Beta Software
sebastian created T246: Full HD/16mm crop mode .
Jan 6 2015, 3:39 PM · AXIOM Beta Software
sebastian moved T222: Low Resolution Real-time Preview Video Stream - FPGA feature from Backlog to FPGA Image Processing on the AXIOM Beta Software board.
Jan 6 2015, 3:35 PM · AXIOM Beta Software
sebastian moved T223: Image magnification preview in video output - FPGA feature from Backlog to FPGA Image Processing on the AXIOM Beta Software board.
Jan 6 2015, 3:34 PM · AXIOM Beta Software
sebastian moved T232: Peaking - FPGA feature from Backlog to FPGA Image Processing on the AXIOM Beta Software board.
Jan 6 2015, 3:34 PM · AXIOM Beta Software
sebastian moved T233: Zebra Overlay from Backlog to FPGA Image Processing on the AXIOM Beta Software board.
Jan 6 2015, 3:34 PM · AXIOM Beta Software
sebastian moved T244: image pipeline: highlight recovery from Backlog to FPGA Image Processing on the AXIOM Beta Software board.
Jan 6 2015, 3:34 PM · AXIOM Beta Software
sebastian moved T241: Define Image pipeline for triple HDMI shield from Backlog to FPGA Image Processing on the AXIOM Beta Software board.
Jan 6 2015, 3:34 PM · AXIOM Beta Software

Jan 5 2015

colinelves added a comment to T244: image pipeline: highlight recovery.

Highlight recovery is only of use when recording debayered (non-raw) images since highlight recovery can be carried out in post on raw data. However the process itself needs to be carried out on the Raw data stream itself.

Jan 5 2015, 6:16 PM · AXIOM Beta Software
philippej updated subscribers of T244: image pipeline: highlight recovery.

As I understand it, scope for this is debayered data. Raw (post) processing could use any other (more clever) strategy to enhance highlights, something we don't want / can't afford to do in-camera.

Jan 5 2015, 12:42 PM · AXIOM Beta Software
troy_s updated subscribers of T244: image pipeline: highlight recovery.

@Bertl: The idea is that the data, being captured in a scene-referred / sensor linear manner, becomes occluded near the top end. I am not entirely sure this applies to the current design, but I will outline the general concept.

Jan 5 2015, 12:33 AM · AXIOM Beta Software

Jan 4 2015

colinelves updated subscribers of T244: image pipeline: highlight recovery.

I'd put this into the serious consideration category - the dynamic range of the chip is already somewhat restricted - so any in camera processing that can increase dynamic range at the top end or reduce noise in the shadow areas would definitely be welcome.

Jan 4 2015, 7:33 PM · AXIOM Beta Software
colinelves added a comment to T241: Define Image pipeline for triple HDMI shield.

I don't see why not - you could simply disable one of the HDMI 1.0 ports when running the HDMI 1.4 port 'hot' (as it were) - i.e. If it is used for Raw, 4K or high speed output. If it's just used for HD only the bandwidth would be the same as if it were HDMI 1.0 - but you'd have the extra bandwidth when needed and the extra output when you don't - surely it's the most flexible option?

Jan 4 2015, 7:02 PM · AXIOM Beta Software
sebastian added a comment to T244: image pipeline: highlight recovery.

Maybe this post by Alex from ML can shed some light: https://groups.google.com/forum/#!topic/ml-devel/3qTOXhj5FA8

Jan 4 2015, 3:50 PM · AXIOM Beta Software
Bertl added a comment to T244: image pipeline: highlight recovery.

The explanation in the link doesn't make sense to me, please give an example for discrete values (e.g. an 8 bit range)

Jan 4 2015, 3:46 PM · AXIOM Beta Software
Bertl added a comment to T241: Define Image pipeline for triple HDMI shield.

We have about 16Gbit/s bandwidth to the shield, doing the math explains why this isn't really "easier" :)

Jan 4 2015, 3:40 PM · AXIOM Beta Software
sebastian created T244: image pipeline: highlight recovery.
Jan 4 2015, 3:22 PM · AXIOM Beta Software

Jan 3 2015

colinelves added a comment to T241: Define Image pipeline for triple HDMI shield.

It might be easier to produce just one shield that has one 1.4b HDMI (for high speed or 4K) and two 1.0 ports for monitoring.

Jan 3 2015, 5:41 PM · AXIOM Beta Software
Bertl updated subscribers of T241: Define Image pipeline for triple HDMI shield.

We plan to have two different HDMI shields, one with 3 ports and one with a single port (maybe 2 ports if we have enough bandwidth) which will allow for higher pixel clocks and thus larger formats.

Jan 3 2015, 5:36 PM · AXIOM Beta Software

Jan 2 2015

sebastian added a comment to T212: Accelerometer recorded to metadata for stabilizing / tracking in post..

summary from talking to a VFX guy specialized in motion capture and studio real time camera tracking:

Jan 2 2015, 6:14 PM · AXIOM Beta Software, AXIOM Beta Hardware
colinelves added a comment to T241: Define Image pipeline for triple HDMI shield.

Alternatively it might be better to save the high speed and Raw modes for SDI shields as these seem to allow much higher data rates even with just 3G SDI (let alone 6G or 12G).

Jan 2 2015, 11:48 AM · AXIOM Beta Software
colinelves updated subscribers of T241: Define Image pipeline for triple HDMI shield.

Those sound plausible to me. However, I do want to throw one thing out there: the Atomos Shogun has an HDMI 1.4b board in it. According to the specs this allows it to accept 4K HDMI signals and HD signals at up to 120fps.

Jan 2 2015, 11:47 AM · AXIOM Beta Software
colinelves added a comment to T233: Zebra Overlay .

By all means, if it can be managed why not do it - there's a lot to be said for doing something that people are used to. I was simy pointing out that blocks of colour might be easier to implement.

Jan 2 2015, 10:42 AM · AXIOM Beta Software
sebastian added a comment to T233: Zebra Overlay .

I imagine it would be easier to show Zebra areas as blocks of a single colour. Then all you'd need to do is identify any pixels whose luma values fall within a selected range and change them to the selected colour.
Additional 'zebra patterns' could then be added with different colours. So you have one set of values represented by, for example dark purple (deep shadow) and another set by red (white clip).

Jan 2 2015, 10:24 AM · AXIOM Beta Software
colinelves added a comment to T233: Zebra Overlay .

One thing I realised last night was that there is no particular need these days to have the 'zebras' displayed as an actual zebra pattern (the stripes). The only reason they were originally displayed as stripes was because the first video cameras only had black and white viewfinders hence there was no other way to display this relevant information.

Jan 2 2015, 10:14 AM · AXIOM Beta Software
colinelves added a comment to T233: Zebra Overlay .

Not sure why my previous comment was removed. I was simply pointing out the ideal set of features. As a general rule I don't think anyone is likely to have a problem having one feed permanently clean for recording purposes.

Jan 2 2015, 9:41 AM · AXIOM Beta Software
sebastian added a comment to T241: Define Image pipeline for triple HDMI shield.

Lets first create a usage scenario list how the 3 outputs might be used (even the wild configurations):

Jan 2 2015, 9:16 AM · AXIOM Beta Software
sebastian added a comment to T233: Zebra Overlay .
In T233#3449, @Bertl wrote:

Adding a complete image path/feature cross-switch would be possible but very expensive FPGA resource wise, so I would prefer to select in advance which path can apply what features.

For example, if we dedicate one output for recording, that this output shouldn't have to handle any features or overlays.

Jan 2 2015, 8:52 AM · AXIOM Beta Software
sebastian created T241: Define Image pipeline for triple HDMI shield.
Jan 2 2015, 8:52 AM · AXIOM Beta Software
Bertl added a comment to T233: Zebra Overlay .

Adding a complete image path/feature cross-switch would be possible but very expensive FPGA resource wise, so I would prefer to select in advance which path can apply what features.

Jan 2 2015, 1:11 AM · AXIOM Beta Software
colinelves added a comment to T233: Zebra Overlay .
Jan 2 2015, 12:05 AM · AXIOM Beta Software
colinelves added a comment to T233: Zebra Overlay .

I think the first thing to consider is that there are multiple image pathways possible on the camera. So one output may be a log or even raw image stream, while another may show a monitoring LUT (e.g. Log to Rec709) so the user needs to be able to select which stream they want the Zebra to be applied to but also to select which stream they want the zebra to be calculated from.

Jan 2 2015, 12:04 AM · AXIOM Beta Software

Dec 31 2014

sebastian added a comment to T233: Zebra Overlay .

from magic lantern (http://wiki.magiclantern.fm/userguide):

Dec 31 2014, 7:21 PM · AXIOM Beta Software
philippej updated subscribers of T233: Zebra Overlay .

One clear rule is to always show clipping as recorded.

Dec 31 2014, 12:36 PM · AXIOM Beta Software
skinkie added a comment to T37: Get the image working for the MicroZed (7010 and 7020)..

What would be the best way to 'clear' my configuration so I can observe the behavior you are having? You did select the dipswitch of booting from SD?

Dec 31 2014, 2:27 AM · AXIOM Beta Software
Bertl added a comment to T37: Get the image working for the MicroZed (7010 and 7020)..

no, it doesn't because it seems to execute the wrong script.

Dec 31 2014, 2:14 AM · AXIOM Beta Software

Dec 30 2014

Bertl added a comment to T233: Zebra Overlay .

Please, if possible, provide some examples for good/bad features so that we can avoid making the same mistakes others made and strive for the "best possible" implementation :)

Dec 30 2014, 8:39 PM · AXIOM Beta Software
colinelves updated subscribers of T232: Peaking - FPGA feature.

I find the 'sharpening' approach less helpful than the coloured edges. The former method often leads me feeling a little concerned, whereas the coloured edges leave you in no doubt.

Dec 30 2014, 11:28 AM · AXIOM Beta Software
colinelves updated subscribers of T233: Zebra Overlay .

Yes and no. One traditional use of Zebra patterns was to set correct skin tone exposure levels - roughly 67 IRE in Rec 709 Colour space - if this capability was lost (as the zebras became channel specific only) I think many people would be more than a little annoyed as they rely on it for correct exposure.

Dec 30 2014, 11:25 AM · AXIOM Beta Software

Dec 29 2014

philippej updated subscribers of T232: Peaking - FPGA feature.

Is it possible (and thus easier) to see this as extreme sharpening applied to the image? On the newer red cameras it looks more like sharpening, and it's very effective to do the focusing.

Dec 29 2014, 7:55 PM · AXIOM Beta Software
skinkie added a comment to T37: Get the image working for the MicroZed (7010 and 7020)..

But what I was more interested about: does the image "autoboot"?

Dec 29 2014, 2:17 PM · AXIOM Beta Software
skinkie added a comment to T37: Get the image working for the MicroZed (7010 and 7020)..

So what has changed between the last and this revision? Mainly the automatic starting of the ethernet interface and run DHCP.

Dec 29 2014, 2:16 PM · AXIOM Beta Software
sebastian added a comment to T233: Zebra Overlay .
In T233#3329, @Bertl wrote:

For me it would make most sense to check each channel in the raw bayer data for over/under a certain threshold (which could be different/weighted) as the main idea is to prevent information loss from clipping, no?

Dec 29 2014, 2:05 PM · AXIOM Beta Software
Bertl added a comment to T233: Zebra Overlay .

For me it would make most sense to check each channel in the raw bayer data for over/under a certain threshold (which could be different/weighted) as the main idea is to prevent information loss from clipping, no?

Dec 29 2014, 2:04 PM · AXIOM Beta Software
sebastian added a comment to T232: Peaking - FPGA feature.

There might be ways to simplify/optimize the processing, after all we just need a rough helper indicator here not a scientific tool.

Dec 29 2014, 2:03 PM · AXIOM Beta Software
Bertl added a comment to T37: Get the image working for the MicroZed (7010 and 7020)..

yup

Dec 29 2014, 2:01 PM · AXIOM Beta Software
Bertl added a comment to T232: Peaking - FPGA feature.

Just to sum up, the given algorithms are quite complex and require several rows (min 3) of data.

Dec 29 2014, 2:00 PM · AXIOM Beta Software
sebastian updated the task description for T232: Peaking - FPGA feature.
Dec 29 2014, 1:46 PM · AXIOM Beta Software
sebastian added a comment to T232: Peaking - FPGA feature.

thinking about it now it might also make sense to add "dot size" as parameter as most monitors with lower than FullHD resolution might not be able to display dots of 1 pixel size properly

Dec 29 2014, 1:45 PM · AXIOM Beta Software
sebastian added a comment to T233: Zebra Overlay .

stripe color/direction added to parameter list.

Dec 29 2014, 1:27 PM · AXIOM Beta Software
sebastian updated the task description for T233: Zebra Overlay .
Dec 29 2014, 1:23 PM · AXIOM Beta Software
Bertl updated subscribers of T233: Zebra Overlay .

Direction of the stripes?
Color of the stripes?

Dec 29 2014, 1:21 PM · AXIOM Beta Software
sebastian added a comment to T222: Low Resolution Real-time Preview Video Stream - FPGA feature.

Would be great if we could find someone interested in testing this on the Alpha!

Dec 29 2014, 12:49 PM · AXIOM Beta Software
sebastian added a comment to T232: Peaking - FPGA feature.

Magic lantern implementation:
https://bitbucket.org/hudson/magic-lantern/src/a27e3b9df491d1bfa2cba70def5fb873486980e1/src/zebra-5dc.c?at=unified#cl-1062

Dec 29 2014, 12:06 PM · AXIOM Beta Software
sebastian added a comment to T232: Peaking - FPGA feature.

Here is a great reference: http://www.luminous-landscape.com/forum/index.php?topic=56246.0

Dec 29 2014, 12:03 PM · AXIOM Beta Software
sebastian created T233: Zebra Overlay .
Dec 29 2014, 11:26 AM · AXIOM Beta Software
Bertl added a comment to T222: Low Resolution Real-time Preview Video Stream - FPGA feature.

Maybe test it out on the Alpha?

Dec 29 2014, 5:18 AM · AXIOM Beta Software
Bertl updated subscribers of T232: Peaking - FPGA feature.

Please define "image frequency" and explain how it is calculated from the raw Bayer data.

Dec 29 2014, 4:55 AM · AXIOM Beta Software
sebastian created T232: Peaking - FPGA feature.
Dec 29 2014, 12:26 AM · AXIOM Beta Software

Dec 26 2014

skinkie added a comment to T37: Get the image working for the MicroZed (7010 and 7020)..

Is this on the 7020?

Dec 26 2014, 8:34 PM · AXIOM Beta Software
Hyuri.Pimentel added a comment to T223: Image magnification preview in video output - FPGA feature.

Indeed. How about making this feature work only when the focus peaking is concentrated in a given area, and not spread out throughout the whole image? Or, how about making it optional? Then people just activate it when they're shooting something that will really benefit from this feature, like when trying to pull focus on people on the foreground?
Just ideas.

Dec 26 2014, 7:45 PM · AXIOM Beta Software
Bertl added a comment to T223: Image magnification preview in video output - FPGA feature.

Judging from my experience with "smart" devices (including consumer cameras, phones, tablets), such a "guessing" will consume a lot of resources and get it right in at most 80% of all cases and will annoy in the remaining 20%, because it just can't get it right there. Note that the 20% will be the ones everybody talks about :)

Dec 26 2014, 6:11 PM · AXIOM Beta Software
Bertl added a comment to T37: Get the image working for the MicroZed (7010 and 7020)..

Problem seems to be power consumption related.
I got it to boot after applying additional power (i.e. the USB power is insufficient).

Dec 26 2014, 5:45 PM · AXIOM Beta Software