PCB layout timelapse - DDR3 Interface - Video fixed - Page 1
Forum section: electronics / projects

author: tesla500
author_rank: Regular Contributor
timestamp: January 18, 2012, 07:48:14 am
content: Update: Video reuploaded, it should work for everyone now.This is a time lapse I've taken of a rather complex board layout. This is the DDR3 interface for a TI DM8148 SOC I'm using in a high-speed camera project. Total time to lay this out was about 38 hours, condensed down to 1 hour 16 minutes (30x speed).I'm going to record the entire layout for the two boards in this project, I'll have more videos later.

author: PeterG
author_rank: Frequent Contributor
timestamp: January 18, 2012, 07:50:37 am
content: If only it workedRegards

author: tesla500
author_rank: Regular Contributor
timestamp: January 18, 2012, 08:01:14 am
content: Quote from: PeterG on January 18, 2012, 07:50:37 amMaybe try the direct link at youtube.com/watch?v=41r3kKm_FMEI did have problems uploading it, but I can view it from both my PC and phone.

author: PeterG
author_rank: Frequent Contributor
timestamp: January 18, 2012, 08:08:11 am
content: No luck with that link either. It is not listed on your account either.

author: Chet T16
author_rank: Frequent Contributor
timestamp: January 18, 2012, 08:43:07 am
content: Works for me. Can you remove the menu and just watch it like a normal video by skipping through etc?

author: PeterG
author_rank: Frequent Contributor
timestamp: January 18, 2012, 08:48:31 am
content: This one has me beet.I just tried with all three browsers, i get the same error. Even tried logging out of google but same error.Regards

author: tesla500
author_rank: Regular Contributor
timestamp: January 18, 2012, 08:53:16 am
content: The menu is just some annotations that should disappear after 5 seconds. After that it behaves like a regular video that can be skipped through normally. If they don't disappear, click on the little red speech bubble to the left of the resolution setting to disable them.The video must not have propagated through Youtube's content delivery network yet. That may be why some can see it, others not.

author: Rerouter
author_rank: Super Contributor
timestamp: January 18, 2012, 09:39:27 am
content: using ie, i can veiw the video, but it locks up at about the 14 minute mark for me,and i have to agree, loose the menu, make them links in the description,

author: EEVblog
author_rank: Unknown
timestamp: January 18, 2012, 10:10:32 am
content: CoolI'm wondering how my PSU board layout timelapse will work out.I plan on doing a voice-over on what I was thinking when laying it out etc.Never done that before, so will be interesting.I have the original board layout and the new Rev B layout recorded at 2 frames per second. 3-4 hours worth of footage or something.Dave.

author: slateraptor
author_rank: Frequent Contributor
timestamp: January 18, 2012, 11:27:42 am
content: Ball grid density of U8 = immediately went pale

author: Blue
author_rank: Regular Contributor
timestamp: January 18, 2012, 11:37:04 am
content: Quote from: EEVblog on January 18, 2012, 10:10:32 amThat would be great!

author: tesla500
author_rank: Regular Contributor
timestamp: January 21, 2012, 12:44:03 am
content: Update: Video reuploaded as two parts, it should now work for everyone. I reuploaded the single part one with different codecs and settings 5 times, none of them worked properly. Youtube seems to choke with such a big file (6GB). The upload I posted earlier worked partially, but it still says "processing" days later. Youtube also wouldn't allow revenue sharing because this video contains "software visuals".Quote from: slateraptor on January 18, 2012, 11:27:42 amLuckily this one is available in a relatively sane 0.8mm pitch. I would have gone pale if it was like some of their other chips that are only available in 0.4mm pitch, with POP (package on package) RAM.

author: slateraptor
author_rank: Frequent Contributor
timestamp: January 21, 2012, 11:03:08 am
content: Quote from: tesla500 on January 21, 2012, 12:44:03 amI'd so be wearing diapers to work if I had to route and maintain signal integrity on a 0.4mm POP device.

author: Unknown
author_rank: Unknown
timestamp: January 21, 2012, 11:45:13 am
content: Quote from: tesla500 on January 21, 2012, 12:44:03 amSoftware Visuals? This is insane.

author: Bambur
author_rank: Regular Contributor
timestamp: January 26, 2012, 09:01:48 pm
content: Awesome video. Thanks a lot for sharing!