On Jan 8, 2007, at 7:50 AM, Russell McMahon wrote:

> Everyone's doing USB interface development systems these days.
> BUT this one has the target PCB inside the USB "key" that contains the
> system and an SPI interface to the included plug in

Silicon Labs also recently (?) expanded their USB "toolstick" to
include similar daughtercards that look actually useful (The original
toolstick was fully monolithic and not much use for doing anything
other than evaluation the software tools.)  The silabs modules
aren't as cute as the TI ones, but I'm pleased that they've copied
TI's useful concept...

<http://www.silabs.com/tgwWebApp/public/web_content/products/ 
Microcontrollers/en/USBToolStick.htm>

BillW
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