Subject: Re: [stella] A new way to bankswitch From: Thomas Jentzsch <tjentzsch@xxxxxx> Date: Wed, 9 Mar 2005 17:09:28 -0500 |
Fred Quimby wrote: > So far this has been tested and works in Stella and Z26, and in real > hardware on a Kroko cart. More testing is needed to ensure it will work > with various types of bankswitching hardware. Very interesting idea. But I am not 100% sure it works on real hardware. The problem might occur when accessing the RTS at $FFF8. This should switch to bank 1 (trigger at $FFF9), but also triggers bank 0 immediately before. AFAIK this might cause timing problems. At least it did with my first Battlezone TC hack, where I used some similar trick. It worked on CC and emulators, but not on real hardware. Have fun! Thomas _______________________________________________________ Thomas Jentzsch | *** Every bit is sacred ! *** tjentzsch at web dot de | Archives (includes files) at http://www.biglist.com/lists/stella/archives/ Unsub & more at http://stella.biglist.com
Current Thread |
---|
|
<- Previous | Index | Next -> |
---|---|---|
[stella] A new way to bankswitch, Fred Quimby | Thread | Re: [stella] A new way to bankswitc, Manuel Rotschkar |
[stella] A new way to bankswitch, Fred Quimby | Date | Re: [stella] A new way to bankswitc, Manuel Rotschkar |
Month |