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To USB or Not to USB
  • About

    Covering the latest trends and topics in USB IP.

    I started working on USB in 1995, starting with the world’s first BIOS that supported USB Keyboards and Mice while at Award Software. After a departure into embedded systems software for real-time operating systems, I returned to USB IP cores and software at inSilicon, one of the leading suppliers of USB IP. In 2002, inSilicon was acquired by Synopsys and I’ve been here since. I also served as Chairman of the USB On-The-Go Working Group for the USB Implementers Forum from 2004-2006.

    I received an M.B.A. from Santa Clara University and an M.S. in Engineering from University of California Irvine, and a B.S. in Engineering from the University of Minnesota. I’m a licensed Professional Engineer in Civil Engineering in the State of California
    - Eric Huang

Archive for the 'Mobile Phone' Category

Samsung Exynos 5 Smartphone & Tablet chip with USB 3.0

Posted by Eric Huang on 29th April 2012

I came across this Samsung tablet & smartphone chip with USB 3.0.  You can clearly see it has USB 3.0 as part of the design.

 

image

 

Even more fun, a Samsung says that this will go into a Samsung Galaxy 3 smart phone.  This means phones and tablets.

 

This makes the Samsung chip the 3rd tablet or smart phone chip that will definitely have USB 3.0.

TI OMAP is the first for tablets, and clearly goes into phones also.

The Ivy Bridge chip for PCs should go into tablets, but doesn’t appear to be made for phones.

And the Samsung Exynos 5 chip which looks like a tablet and phone chip.

 

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Realizations

I had lunch with my Mom and Dad Sunday. 

I told them about a video I planning to record.

The videos will be recorded by our most excellent marketing team of Darcy Hickey-Pierce and Hannah Watanabe of Conversation Central. (As usual do not click on that link stay here because you may not come back).

Back to the Video: My Mom and Dad both gave advice on how to put the proper market messaging in my video.

At this point, I realized, my Mom has never read my blog or watched my videos.

Which means I’m the only one who reads it.

 

Great.

Just Great.

 

Remember Mother’s Day is May 12th in the U.S. 

Celebrate and send your mother a link to this blog.

http://blogs.synopsys.com/tousbornottousb/

Maybe your Mom will read this blog.

My Mom does not.

Posted in Mobile Phone, Smartphone, Tablets, USB 3.0 Products | No Comments »

USB saves the Earth

Posted by Eric Huang on 13th February 2012

So the European Union has said, you must use USB as the charger for all cell phones in Europe going forward.  In fact, the EU estimates that there are over 1 Billion non-USB chargers sitting around Europe that are simply garbage.  By changing over to USB as the standard connector, this will eliminate the need to destroy or dispose billions of non-USB chargers.

It’s likely then you won’t get a charger in the box of your new mobile phone within the next 3 years.  Every phone maker will assume you have 3 in a drawer somewhere.

These (fun) videos from the EU explain why.  Who would have thought the EU could be so much fun?

Dinner Party and EU Common Phone Charger using USB Power

USB Dinner Party and EU Common Phone Charger using USB

 

USB Power for Phone

 

 

 

I’ll have a new blog on Thursday (or Friday) with referrals to 3 other blogs.  I expect that you will come back to my blog 2x for each click you give them.

 

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Posted in Mobile Phone, Tablets, USB 3.0, USB 3.0 Adoption, USB Power | No Comments »

TI OMAP 5 Demo – First Mobile / Tablet Reference Design with USB 3.0 fully integrated, The Faster USB 3.0 Flash Drive

Posted by Eric Huang on 5th February 2012

TI has now demonstrated the TI OMAP 5 chip which fully integrates USB 3.0,

It would have been even better for us SuperSpeed USB freaks if TI had actually demonstrated the USB 3.0 portion.

Instead, TI demonstrates stuff like 64fps 1080p video, highly responsive touchscreen scrolling, and points to all the interfaces.

Engadget’s exclusive pictures of the TI OMAP 5 Software Development show micro-B USB 3.0 connector there below the volume controller rocker switch.

image

Image Source: Engadget

Below the longer USB 3.0 micro-B connecter, you will see the mini HDMI connector called MHL which looks exactly like an old USB 2.0 mini-B connector because it is.  It was stolen by the HDMI group for use in portable designs.

(We didn’t want the mini-B anyways, when the USB-IF developed the micro-B that was clearly better so we are happy to have HDMI take old standards for their nefarious purposes)

As far as I know this the TI OMAP 5 Software Development Kit about first evidence of USB 3.0 in mobile phone, table, ultrabook design yet.

According to Anandtech

“The first devices based on OMAP 5 aren’t expected to ship until early 2013, with some aggressive customers potentially shipping at the very end of this year.” –Source: Anandtech

Well, I hope to see that out the OMAP 5 platform deploy with USB 3.0 in a real product in 2012. Which would back up with Ismail Rahman said about USB 3.0 appearing in mobile phones and tablets in 2012.  I warn you not to click on that last link to my blog entry.  Someone gave it one star.

 

You can read more at Engadget about the OMAP 5 demo at CES 2012 to read more, or you can watch the embedded video embedded below.  Engadget has an HD version of the same video at that link.

 

TI OMAP 5 Software Development Platform at CES 2012

 

A Faster USB 3.0 Flash Drive?

I received an e-mail saying my blog “Fastest USB 3.0 Flash Drive?…” might not be super-duper inaccurate.

I asked for samples for lab testing, I’m waiting for a response.   Next blog entry, I’ll write about this flash drive.  If you can find it, comment below.  (It’s already publically announced).  My thanks to the commenter for pointing this out.

 

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Comment on the blog or e-mail me (you know who you are) on what you like or don’t like.

I get e-mails for most entries now so I appreciate those comments and input.  Thank you for reading.  If you get this far, e-mail me the word “donut” and I’ll buy you a donut next time I see you.

Posted in CES 2012, Mobile Phone, Smartphone, Tablets, USB 3.0, USB 3.0 Products, Windows 8 | No Comments »