Re: [stella] incoming source

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Re: [stella] incoming source

Subject: Re: [stella] incoming source
From: "Eric Ball" <ericball@xxxxxxxxxxxx>
Date: Sat, 18 Dec 2004 10:07:15 -0500

> As far as calling the first subroutine before
> initializing the stack...the weird thing is that it
> seems to work OK anyway on the real hardware without
> corrupting any memory values (at least when I've
> tested it with my supercharger).  Is the stack pointer
> automatically set to a default value in the hardware
> maybe...?

No, but the SC (and the 7800 BIOS) will have initialized the stack pointer.
On a real 2600 the only initialization on startup is interrupts are
disabled.

Current Thread
Re: [stella] incoming source, (continued) Paul Slocum - 10 Dec 2004 20:38:18 -0000 Thomas Jentzsch - 10 Dec 2004 21:05:26 -0000 stella - 11 Dec 2004 05:23:48 -0000 Ben Larson - 15 Dec 2004 15:05:38 -0000 Eric Ball - 18 Dec 2004 15:06:55 -0000 <= Paul Slocum - 19 Dec 2004 01:51:01 -0000 Adam Thornton - 19 Dec 2004 02:52:30 -0000 Adam Wozniak - 19 Dec 2004 03:16:39 -0000 Alex Herbert - 19 Dec 2004 02:56:45 -0000

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Re: [stella] incoming source, (continued)

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