Re: Home Grown ActionTec Development Daughterboard

"Bruce D. Lightner" <lightner-2huV/[email protected]>
Newsgroups gmane.linux.uclinux.actiontec
Message-ID <[email protected]>
Patrick,

> That would imply that I had an existing daughterboard.  The most access to one
> of the real boards is the pictures that have been available on the list.

I'm impressed!  I had assumed you had hardware in hand.

> That
> has actually made life a bit easier as I haven't had to worry about NDA
> restrictions and such.

True...

> I actually went through all my junk electronics boxes
> (and even some non junk ones) looking for the crystal last night.  I think I
> could match just about any other "common" frequency but that one.

Too bad.  If you lived in San Diego, I could probably suggest some places 
to look...like my house, in my pile of old cir. 1985 PC-AT ISA-bus serial 
port cards.

A signal generator should work if you have one.  Remember that you could 
lower the clock rate by powers of two and the Actiontec console baud rate 
will drop accordingly down from 115K baud.

Also, you could wire up something like an NE-555 and adjust the frequency 
using a counter or oscilloscope.

Or...you can wait for the postman!

Bruce

-- 
  Bruce D. Lightner
  Lightner Engineering
  La Jolla, California
  Voice: +1-858-551-4011
  FAX: +1-858-551-0777
  Email: lightner-2huV/[email protected]
  URL: http://www.lightner.net/lightner/bruce/

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