Subject: [stella] CXM0P value on start up?? From: "Dennis Debro" <dennis@xxxxxxxxxxxxxxx> Date: Tue, 12 Jul 2005 08:26:10 -0400 |
Hi there, I read the thread on AA (http://www.atariage.com/forums/index.php?showtopic=72310) where Ken let us know that Alex Leavens was deceased. Later Bruce posted an interview Alex did for a magazine. This got me a little curious in Alex's work. I ran Stargunner through Distella and I see Alex uses $00 for the START vector and the BRK is set to the actual cart start up. Is this safe? If the 2600 starts up in a random state as we believe it does then couldn't CXM0P be set on power up? Is the dump I have accurate? Does he really jump to $00 on start up expecting a BRK to occur? It seems dangerous to jump to $00 expecting it to cause a BRK. Then again, I haven't read any reports of it not working properly. Take care, Dennis Archives (includes files) at http://www.biglist.com/lists/stella/archives/ Unsub & more at http://stella.biglist.com
Current Thread |
---|
|
<- Previous | Index | Next -> |
---|---|---|
Re: [stella] Stella conditional bre, B. Watson | Thread | RE: [stella] CXM0P value on start u, Lee Fastenau |
Re: [stella] OT: ARCHIVES!!, Thomas Jentzsch | Date | [stella] How many NTSC colors?, Thomas Jentzsch |
Month |