[Coco] COCO STEP RATE

[Bill Pierce]

John,
These are straight from the "500 Peeks & Pokes Suppliment" book

For Disk Basic 1.0:
30ms
POKE &HD6CD,0:POKE &HD723,23
20ms
POKE &HD6CD,0:POKE &HD723,21
6ms
POKE &HD6CD,0:POKE &HD723,20
 

For Disk Basic 1.1:
30ms
POKE &HD7C0,0:POKE &HD816,23
20ms
POKE &HD7C0,0:POKE &HD816,21
6ms
POKE &HD7C0,0:POKE &HD816,20

For OS9 just type "dmode /d0 stp=3"  for 6ms step rate, I don't remember the other rates as 6ms is all I've used

Hope it helps
Bill P
 
 Music from the Tandy/Radio Shack Color Computer 2 & 3


https://sites.google.com/site/dabarnstudio/
Bill Pierce
ooogalapasooo at aol.com




-----Original Message-----
From: johnchasteen <johnchasteen at juno.com>
To: coco <coco at maltedmedia.com>
Sent: Tue, Sep 18, 2012 6:20 pm
Subject: [Coco] COCO STEP RATE


Hello Coco Folks
How do I change the Step rate so my drives will quit chattering?
Thanks for your help

John

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