A86: User interrupt question

A86: User interrupt question

• To: "Assembly-86" <assembly-86@lists.ticalc.org>
• Subject: A86: User interrupt question
• From: "Garcia" <xrigel@q-net.net>
• Date: Sat, 4 Apr 1998 07:32:14 -0500
• Delivered-To: assembly-86-outgoing@towerguard.unix.edu.sollentuna.se
• Reply-To: assembly-86@lists.ticalc.org

What exactly is the process for the calc calling the user interrupt.  Does
it go to $38, than jumps to $D2F2?  Then how does it end?  The following are
stupid question I've never bothered asking:

1.  Can you have an interrupt durring and interrupt?  Is this limit by the
number of clock cycles in my interrupt?
2.  Can I use regular ROM calls in:
        1. The user interrupt and all other user areas?
        2. The interrupt using IM 2 and the 257 byte table?
3. Has anyone found a way to execute an assembly program from within an
interrupt or immediately after?

Andres Garcia
---------------------
xrigel@q-net.net

• Re: A86: User interrupt question
• From: Dux Gregis <assets@eden.rutgers.edu>
• Re: A86: User interrupt question
• From: Jimmy =?iso-8859-1?Q?M=E5rdell?= <yarin@acc.umu.se>

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