Re: Unixisms on top of P8?

[Steve Nickolas <usotsuki@buric.co>]

On Wed, 19 Dec 2012, BLuRry wrote:

> Thanks for the info -- it seems that c012 reads the LCRAM switch which 
> determines if ROM or LC RAM will be read.  I'm talking about LCWRITE 
> which is a separate mapping for write operations instead of reads. 
> There's no way to know if LCWRITE is set or unset from the 6502 side of 
> things.

Well, obviously the regular LC memory is "untouchable" already (it's where 
ProDOS is); it might be "throwing away" a good chunk of memory but one 
could perhaps just declare the LC space entirely off limits, to be used by 
the OS.

-uso.