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New CPU Project
Moderators: Altitude, adafruit_support_bill, adafruit, phono, mome rath

Re: New CPU Project

by LZ303 on Tue Feb 01, 2011 4:59 pm

I would also take a blank one if there are no SMD components to solder ? (ah i guess there is one SMD component right?)

What components do I need? It would be very helpful if you could post a list with all necessary components...?

Otherwise please sign me in for a kit or a built one :)

Thanks :)
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Re: New CPU Project

by marrrs on Wed Feb 02, 2011 4:55 pm

I'll take a built one as well!

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Re: New CPU Project

by kroutshev on Thu Feb 03, 2011 9:53 am

I'll take a blank one for x0xi0 please.
K.
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Re: New CPU Project

by textile on Sun Feb 27, 2011 8:51 pm

Blank boards $20 postage inc. no parts

Info will be up loaded at somaticcircuits.com soon.
please contact me directly via web site.

Yes SMT core IC :wink:
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Re: New CPU Project

by antto on Tue Apr 26, 2011 6:54 pm

*knock knock*
what's going on?
PS: when i look up closely at your main page, i can see some of the URLs linking to file:///Users/MIjoe/Desktop ...
any news on this?
We are here too: irc.freenode.net >>> #x0xb0x
..:: c0nb0x v1.00 ::.. http://forums.adafruit.com/viewtopic.php?f=7&t=29282 (new control app - win/osx)
VCO Tuning: http://forums.adafruit.com/viewtopic.php?f=12&t=24759 (do it the EASY way)
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Re: New CPU Project

by altitude on Tue Apr 26, 2011 9:03 pm

actually, while on the subject: can you clarify what the deal is with the 10 uH inductor and the NPN in place of the resonator on the schematic?

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Re: New CPU Project

by guest on Tue Apr 26, 2011 11:43 pm

the original schematics
had an npn instead of a resonator
which i think was done because eagle was acting wierd
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Re: New CPU Project

by altitude on Wed Apr 27, 2011 7:30 am

k, that makes sense. Any idea about the inductor? Resistor size ones are few and far between and the silk screen is for a standard 1/4 watt resistor

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Re: New CPU Project

by guest on Wed Apr 27, 2011 4:23 pm

i couldnt find the schematics youre referring to
but inductors are often used
to clean up the power supply for ADC Vcc
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Re: New CPU Project

by altitude on Thu Apr 28, 2011 9:18 am

Does the bootloader need to be recompiled for the new chip or are the chips code compatible? What about fuse settings? (I am an AVR novice coming from a microchip PIC world, be gentle)

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Re: New CPU Project

by antto on Thu Apr 28, 2011 12:22 pm

i thought the new CPU will have a bootloader :?
We are here too: irc.freenode.net >>> #x0xb0x
..:: c0nb0x v1.00 ::.. http://forums.adafruit.com/viewtopic.php?f=7&t=29282 (new control app - win/osx)
VCO Tuning: http://forums.adafruit.com/viewtopic.php?f=12&t=24759 (do it the EASY way)
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Re: New CPU Project

by Sokkan on Thu Apr 28, 2011 3:57 pm

Altitude wrote:Does the bootloader need to be recompiled for the new chip or are the chips code compatible? What about fuse settings? (I am an AVR novice coming from a microchip PIC world, be gentle)


I just had a quick look in the code and it needs to be changed. I assume the actual boot loading code can be left intact, but there are lots of defines and constants that need to be changed and the fuses also needs to be set correctly to get the bootloader to work as intended.
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Re: New CPU Project

by altitude on Sat Apr 30, 2011 8:34 pm

banned.

Thats what I figured. Anyone feeling ambitious? I'll assemble boards for any coders that need them stuffed..

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Re: New CPU Project

by darffader on Wed May 04, 2011 3:41 pm

:!:

or should i say


:?:

:wink:
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Re: New CPU Project

by dtharper on Mon Jun 06, 2011 2:12 pm

Since the ATMEGA162-16pu has a 11-17week lead time currently i would really like to pick one of these up so i can start porting the code. It's not for sale on the soma circuits website yet and I have been watching for a month. I'd like to get one unstuffed.
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