Re: Pop Quiz - MOS part numbers

From: Richard Atkinson (rga24_at_cam.ac.uk)
Date: 1999-04-10 12:51:08

Many thanks for all of your help - though I have no idea where I got the
PET ROMs from (I've never looked inside a PET).

On Fri, 9 Apr 1999, William Levak wrote:

> On Fri, 9 Apr 1999, Ethan Dicks wrote:
> 
> > Most of the following information is from a list of ROMs for PETs, VICs,
> > drives and printers that I am in the middle of OCRing.  I will post the
> > resulting file on my web page (http://www.infinet.com/~erd/retrocomputing/)
> > when I finish tidying up.  In the meantime, here's answers to most of it.

This file should find its way onto funet - it's evidently very useful.
Please include PLAs as well.

> >  901465-23 (4581)  BASIC 4.1, PET 8xxx, socket UD10 
> >  901465-21 (1880)  BASIC 4.x. PET 8xxx, socket UD8
> >  901465-20 (4982)  BASIC 4.x, PET 8xxx, socket UD9
> >  901474-04 (0284)  BASIC 4.x editor ROM PET 8xxx (50Hz), probably socket UD7
> >  901498-01 (2781)  BASIC 4.x editor ROM PET 4xxx (50Hz), probably socket UD7
> >  901447-10 (4782)  Many models of PETs, socket F10 (char gen)
> >  317040-01 (3884)  Dunno
> >  906114-01 (2383 and 3084) C64 PLA
>  
> I can identify the last one(see above).  The closest thing to 317040-01 is
> the PLUS/4 ROMs.

Could it be the Jack Attack game ROM, which I removed a while ago to make
a ROM cartridge for the 264 series... ?

> The 4 digit numbers are dates, 3084 is the 30th week of 1984.

Yes indeed :)


Richard

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