Subject: Re: JTAG Adapter for ARM?
To: Robert P. Thille <>
From: Mark Murray <>
List: tech-embed
Date: 02/22/2007 12:06:39
Hello Robert,

Try the USB2Demon from MaCraigor  systems, you can find them via yhe 
following link,


At 11:04 AM -0800 2/22/07, Robert P. Thille wrote:
>I'm a software developer by trade, but I like to play with 
>electronics for fun/hobby.  I've got Ceiva2 digital picture frame 
>with a Sharp LH7A400 ARM-922T processor that I'd like to try to get 
>NetBSD running on.  I've got as far as seeing it boot on the serial 
>port, but can't figure out how to break into any sort of bootloader. 
>It's running VX Works.  It's got a JTAG port, so I'm thinking of 
>getting a USB->JTAG adapter (I don't have a PC with a parallel port).
>I've found these:( )
>which seem very reasonable, price wise, but shipping from CH to the 
>US is almost as much.
>If anyone has suggestions for a more-local USB->JTAG adapter of 
>similar quality & price, or if anyone else in the US or Canada was 
>interested in having one, I'd order a few and defray the cost of 
>shipping.  Or, if someone know how to break into VXWorks from the 
>serial port, that'd work too :-)
>Here's all the information I've got on my Ceiva2:
>Robert Thille                7575 Meadowlark Dr.; Sebastopol, CA 95472
>Home: 707.824.9753    Office/VOIP: 707.780.1560     Cell: 707.217.7544
>    YIM:rthille
>Cyclist, Mountain Biker, Freediver, Kayaker, Rock Climber, Hiker, Geek
>May your spirit dive deep the blue, where the fish are many and large!

                                      Mark Murray
                                         Team ASA
                                    P.O. Box 420756
                               San Diego, CA 92142
                                Voice 619 253 8753
             URL:         <>