Re: [cc65] C128 functions slow()/fast() for C64

From: Ullrich von Bassewitz <>
Date: 2012-10-21 22:35:29

On Sun, Oct 21, 2012 at 03:22:12PM +0200, Marc 'BlackJack' Rintsch wrote:
> Any thoughts about providing `slow()` and `fast()` functions for the C64
> target that switch the screen on/off and would set a C128 into 1 Mhz/2
> Mhz mode?

Is doable but needs an interrupt handler with some overhead (like an
.destructor that resets the interrupt when the program ends).

If you do already have a interrupt handler, your code can use the fast() and
slow() routines from the c128 library.



Ullrich von Bassewitz                        
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Received on Sun Oct 21 22:35:41 2012

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