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Analogue-sequencer

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Message

Re: some help to finish my first P3 version 1.4

2008-07-07 by boops.secretvibes

hi,thanks Colin for your informations..every seems alright for the
moment...for the two P3(just  change a lcd connection ,and bootload)i
must try midi and learn the manual..also 2 memX for me please(not just
one as i 've written)Best regards..



- In analogue-sequencer@yahoogroups.com, "Colin Fraser" <colin@...> wrote:
>
>  
> > -hello,i 've finished today the 2ND main board P3 kit 1.6 with
> > 3.006B,can i try it with my 1.4 others boards ,awaiting that i
> > bootload the 1.4 chip ?i 've got always this tempo problem with
> > this...work - no work (when i put my finger on the 3 pins of the pot,
> > working during a few seconds,ground problem?
> 
> There are two different clock speeds that the CPU may run at.
> Pre-production P3s used an 18MHz crystal, production units used 24MHz.
> As long as the crystal speed matches the CPU, you can use the later
chips in
> the early boards, and vice versa.
> Each CPU has the crystal speed it is meant to run at stored in
flash. The OS
> adjusts to run at either speed by checking that setting.
> 
> Best regards,
> Colin Fraser
> Sequentix Music Systems Ltd
> http://www.sequentix.com
>

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