[atari7800] Re: PAL timing?

From: "Dennis Debro" <dennis@xxxxxxxxxxxxxxx>
To: <atari7800@xxxxxxxxxxxxx>
Date: Thu, 16 Aug 2007 20:13:13 -0400

Hi there,

> Do we have
> to do timing like we do for the 2600? For instance, the NTSC 2600
> refreshes at ~60 frames per second and the PAL refreshes ~50 frames per
> second. So if we wanted a some what acurate time clock we could take the
> frame count (updated each new frame) and see if it were divisible by 60 or
> 50 (or close enough to it). Would we have to do the same with the 7800?

Where is the retraction when you need it? I can't believe I asked this
question :-( Sorry guys...of course PAL would refresh at 50Hz.

@Matthias
Thanks for the CPU info.

Take care,
Dennis

References:

[atari7800] PAL timing?
From: Dennis Debro

[atari7800] Re: PAL timing?

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