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| From: Rachy (all posts)
Date: 2001-07-31
Subject: Re: Castle Master once again
|
Hello again!
On 31 Jul 2001, at 13:07, Marko Mäkelä wrote:
> Do you mean that a pending interrupt occurs "directly after CLI", in
> contrary to what I have measured on a Commodore 64 and in contrary to
> how VICE works? According to my measurements, a pending IRQ cannot
Sorry, but I can not confirm your exapmle code works same on a real Plus/4. (Maybe somebody else can do the tests, as I wrote a few days ago, I do not have a Plus/4 now.)
What I wrote is not about this topic, but how can interact different on a line-based emulation than an original Plus/4, if the interrupt request checked only at the end of each row. (Which is mostly enough,
not a perfect solution, but can be much faster.)
Bye:
Almos Rajnai
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