MOTM

I'd just use a 1GB USB2 keychain flashdrive and just enough 
microcontroller/RAM to load the waveforms in via USB.  Build in a mini-hub 
and have 3 drives in the module, and one port on the front to plug in the 
"waveforms du jour."  Why stop there..put a 250G USB2 drive online...

  The LED thing would still be a bit of a power hog, though.

Crow
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On Wed, 8 Sep 2004, J. Larry Hendry wrote:

> 400 virtual PROMs in a 20 x 20 matrix with a 20x20 matrix LED on the front
> panel with the each axis joystick controlled.
> <snicker>