[Coco] VCC v1.42 Question

[Arthur Flexser]

Why not just get it to double speed with a poke to $FFD9?  It may not be a
special option in VCC because it is available the 'ordinary' way.

Art

On Sat, Feb 14, 2015 at 2:24 PM, Stephen Pereira <spereira1952 at comcast.net>
wrote:

> Hello all,
>
> I have VCC version 1.42 running on my MacBook Pro, under Parallels running
> Windows XP SP3.
>
> I have not used it a whole lot, but it seems to work fine in general.
>
> Recently, I tried out my new Color Forth as modified for DECB, to be sure
> that it worked as it does on my real physical CoCo 3 system.  Everything
> works as I expected.
>
> I noticed that VCC reports that it is running a 6809 CPU at 0.89 MHz.  I
> have tried and tried to get the Config to set the CoCo to 1.788 MHz, but I
> cannot get that to happen.  I can go to the Display portion of Config and
> uncheck the “Throttle Speed” checkbox and get the emulation to go a super
> speed, but all I want to do is emulate my physical CoCo 3 which is running
> at double speed with an HDBDOS cartridge.
>
> What am I missing?  Is there something else that I have to do to get the
> overclocking to work properly?
>
> Thanks, in advance, for your patience and attention.
>
> smp
> --
> Stephen M. Pereira
> Bedford, NH  03110
> KB1SXE
>
>
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