[Coco] CoCo3 SALT IC

[jdaggett at gate.net]

All

The marking SC77527 is an internal Motorola SPS number that is assigned when ever an IC 
is ordered. That number maps to an internal database that tells Motorola the customer, what 
IC it is, ROM patterns if necessary and the mask set needed to make that IC. It can be a 
custom discrete IC to a custom ROM within a HC11 microprocessor. It allows Motorola to 
map their internal database to a particular customer part. If the customer does not request 
particular markings the parts supplied will have an SCxxxxxxx number stamped on it with 
data code and in some cases also the mask set ID. 

james

On 25 Jan 2010 at 17:57, Gene Heskett wrote:

> On Monday 25 January 2010, Mark Marlette wrote:
> >Does anyone know if this was a custom IC just for the CC3?
> >
> >I have ran in to a rash of motherboards that have them bad in one way or
> > another.
> >
> >I Goggled it but the generic 'everyone has it from chip vendors' page comes
> > up....
> >
> >Thanks,
> >
> >Mark
> >Cloud-9
> 
> It may have an assigned JEDEC number, Mark, but I have NDI what it might be.
> Some generic google searching for its functions might turn up the real thing 
> instead of the shacks number.
> 
> -- 
> Cheers, Gene
> "There are four boxes to be used in defense of liberty:
>  soap, ballot, jury, and ammo. Please use in that order."
> -Ed Howdershelt (Author)
> 
> GOOD-NIGHT, everybody ... Now I have to go administer FIRST-AID to my
> pet LEISURE SUIT!!
> 
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