[Coco] DriveWire is just a hobby (Was: DW4 on MAc & Linux)
Al Hartman
alhartman6 at optonline.net
Thu Sep 26 18:45:41 EDT 2013
DOH!!!!!
Thanks Art!
Do you know of a program that can look at a binary file and tell what
address it is meant to load to?
Because I don't know where the ROM files in the Drivewire image are going to
load to.
-[ Al ]-
-----Original Message-----
From: Arthur Flexser
Sent: Thursday, September 26, 2013 4:24 PM
To: CoCoList for Color Computer Enthusiasts
Subject: Re: [Coco] DriveWire is just a hobby (Was: DW4 on MAc & Linux)
Al, a trick I use to avoid having to calculate offsets is this:
Say you want to move a file XYZ.BIN that would normally load at $7E00
so that it loads at $2000 instead. Just issue this command:
LOADM"XYZ",&H2000-&H7E00
Let the computer worry about the offset calculation!
Art
On Thu, Sep 26, 2013 at 4:02 PM, Al Hartman <alhartman6 at optonline.net>
wrote:
> I need to burn an HDB-DOS ROM for my J&M Controller. I just need to know
> which file to use, and how to get it to the correct memory area so I can
> burn it to an EPROM on my Coco. I'd like to burn one for the Coco 2, and
> another for the Coco 3.
>
> All the Coco DECB manuals are cryptic on using the offset parameter of the
> LOADM command, and I have to figure out where the ROM file is set to load
> to, so I can calculate the offset and save it to tape for burning. I have
> an
> EPROM eraser coming in case I screw up. My old one has disappeared.
>
> ADOS made it seem so easy... LOL!
>
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