Re: A86: An idea for an ASM program

To: assembly-86@lists.ticalc.org
Subject: Re: A86: An idea for an ASM program
From: John Malluck <malluck@bellsouth.net>
Date: Tue, 05 May 1998 20:37:10 -0400
Delivered-To: assembly-86-outgoing@towerguard.unix.edu.sollentuna.se
References: <008501bd7877$a40e8be0$31f4ffd0@matt>
Reply-To: assembly-86@lists.ticalc.org




Matt2000 wrote:

> The PlayTone routine I developed is much faster then dsound86.

I ported Dsound from the 85 to the 86. I don't quiet understand all of the
code, but I believe that the dsound routine modulates the sound twice, causing
this slow down. It gave me some funny readings on the oscilloscope. It seems
to have two places from which to adjust the time in-between each hi cycle,
once each cycle and once each other cycle. I'll post the source if ya want it.

                -Michael Malluck

References:

Re: A86: An idea for an ASM program

From: "Matt2000" <matt2000@gte.net>