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Re: which IIc?




Louis Cornelio wrote:
> 
> Hi all
> 
> sorry I lost my file describing what to enter at prompt ]
> to find which rev. IIc one has as well as descrip. of the resultant msgs.
> Can someone, post, email or point me?
> thanks!
> 
> ----------------------------------------------------------------
> Louis Cornelio   http://home.san.rr.com/cornelio
> Apple II, my classroom and the Ramito Homepage
> ^2890
> 
> Hi all
> 
> sorry I lost my file describing what to enter at prompt ]
> to find which rev. IIc one has as well as descrip. of the resultant msgs.
> Can someone, post, email or point me?
> thanks!
> 
> ----------------------------------------------------------------
> Louis Cornelio   http://home.san.rr.com/cornelio
> Apple II, my classroom and the Ramito Homepage

Here is a snipped I have in my scrapbook...

> The //c had a number of internal revisions; the best way to check is
>     to go into Basic and type "PRINT PEEK (64447)" and press return (no
>     quotes). If it says 255, you have a very old //c; most of those
>     motherboards had problems that prevented most //cs from getting
>     reliable serial communications on faster than somewhere in the
>     300-2400 baud ranges. See your dealer about getting an upgrade, which
>     is apparently no longer free (tell them that the Apple authorization
>     number is ODL660, and try anyhow). If it says 0, you can connect a
>     3.5" drive, but you don't have the internal memory expansion connector
>     for Apple cards [Some third party cards could be added, such as the AE
>     Z-RAM, but those are rare and specific to this revision]. If it says
>     3, you have the internal memory expansion connector-- extra RAM can be
>     added with certain cards. If it says 4, you have the latest model of
>     the //c. If it says 5, you have a IIc+. 

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