ts-7000
[Top] [All Lists]

[ts-7000] Re: serious external USB instability issue

To:
Subject: [ts-7000] Re: serious external USB instability issue
From: "Charles" <>
Date: Wed, 23 Jun 2010 02:02:38 -0000
Hi --

--- In  "jnavarro.groups21" <> 
wrote:
>
> 
>       Hi.  I have an important problem with a TS-7553 board.  I have found 
> this problem with SPI flash linux, NAND and SD Card images ( 
> ts-arm-sbc/ts-7500-linux/binaries/ts-images/2gbsd-eclipse-may252010.dd.bz2 
> and 2gbsd-eclipse-jun012010.dd.bz2).
> 
>       What i have observed is that, when under write operations on a USB 
> external memory attached to the TS-7553, the board reboots unexpectedly.  
> Look at attached example:  while i can create without 

Sounds like a power supply problem.  Are you using POE?  Can you monitor/record 
you PS voltage during a boot/cp session?

regards, ......... Charlie

problems a 100MB image on the external USB, a read/write operation like a cp 
reboots the board in seconds.
> 




------------------------------------

Yahoo! Groups Links

<*> To visit your group on the web, go to:
    http://groups.yahoo.com/group/ts-7000/

<*> Your email settings:
    Individual Email | Traditional

<*> To change settings online go to:
    http://groups.yahoo.com/group/ts-7000/join
    (Yahoo! ID required)

<*> To change settings via email:
     
    

<*> To unsubscribe from this group, send an email to:
    

<*> Your use of Yahoo! Groups is subject to:
    http://docs.yahoo.com/info/terms/

<Prev in Thread] Current Thread [Next in Thread>
Admin

Disclaimer: Neither Andrew Taylor nor the University of NSW School of Computer and Engineering take any responsibility for the contents of this archive. It is purely a compilation of material sent by many people to the birding-aus mailing list. It has not been checked for accuracy nor its content verified in any way. If you wish to get material removed from the archive or have other queries about the archive e-mail Andrew Taylor at this address: andrewt@cse.unsw.EDU.AU