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Author Topic: Axon II Questions.  (Read 938 times)

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Offline totalisTopic starter

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Axon II Questions.
« on: May 29, 2010, 06:45:22 PM »
On the Axon II,

What is the SS Pin?

What resistance values go before the LCD Number Display?

What is the Pin out of the ISP Programming Header?

Where can i get hold of the oscillator?

Where does the shunt go?

What does the push switch do?

Where are the Caps connected, by Caps, i mean the large ones top Right and Bottom Left also one lust to lest of Top right?

what usb chip is it?

Thanks all

T

« Last Edit: May 29, 2010, 07:22:14 PM by totalis »

Offline totalisTopic starter

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Re: Axon II Questions.
« Reply #1 on: May 29, 2010, 07:21:59 PM »
Update:
Have found the USB chip on Digikey. Cost ~2 :)

Would an acceptable Crystal be http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=X433-ND ?

also called the ECS-160-S-4

Thanks

T

Offline Admin

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Re: Axon II Questions.
« Reply #2 on: May 29, 2010, 08:45:55 PM »
All of those questions you can answer by simply reading the ATmega640 datasheet, glancing at the Axon II manual, and a google search. ;)

The resister array is 180 ohms.

That crystal isn't SMD, but it'll work. Just follow this tutorial to select capacitors:
http://www.societyofrobots.com/microcontroller_xtal.shtml
« Last Edit: May 29, 2010, 08:47:53 PM by Admin »

 


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