Re: [cc65] 65tris / extended memory drivers

Date view Thread view Subject view

From: Maciej Witkowiak (ytm_at_elysium.pl)
Date: 2002-12-08 01:10:30


Ullrich von Bassewitz dnia 07 gru 2002 o 23:28 +0100 napisał:
> > mmmmh using VDC mem in c64 mode would be major cool.... that would finally be
> > a reason to use that one and only acceptable c64 emulator :o))))))))
> 
> I think, Maciej is going to write a driver for the VDC memory. I will write a

In fact, I already did. It just needs testing and maybe tuning. Perhaps you
will help me to decide how to deal with VDC. Due to memory layout of VDC
there are only 16 free pages on a 16k VDC because I don't want to make memory
driver and VDC screen usage exclusive things. However VDC is also accessible
in C64 but needs initialization from user, not the system. This is why I think
that in C64 mode whole memory should be always available because the user
would have to decide where to put screen map, colors etc. anyway.

ytm

-- 
Our function is to continue towards facilitating our interfaces as the
first step in our scheme to better serve the world and remain profitable
in today's market.

Miss Joy Rosa
----------------------------------------------------------------------
To unsubscribe from the list send mail to majordomo_at_musoftware.de with
the string "unsubscribe cc65" in the body(!) of the mail.


Date view Thread view Subject view

This archive was generated by hypermail 2.1.3 : 2002-12-08 01:12:40 CET