[Coco] Direct Page space under rom ...

[Boisy G. Pitre]

Kevin,

Check out the Unravelled Series, it will answer both of your questions. 
  I am not sure if you can change the DP and not restore it in an M/L 
routine, but the code is probably not written to use the DP.  I could 
be wrong.

If there's any free space in the DP area of BASIC, the Unravelled 
Series will tell you that too.

Good luck!

On Apr 18, 2005, at 11:26 PM, Kevin Diggs wrote:

> Hi,
>
> 	I know this is going to shock you Boisy, but I have a CoCo question. 
> Is there any space in the direct page under ROM Basic (the various 
> varieties)? Also can you change the DP in your ML routines under  ROM 
> Basic. Put another way will the interrupts go haywire if you change 
> it? I am pretty sure you have to put it back before returning to 
> Basic.
>
> 					kevin
>
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Boisy G. Pitre
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