[Coco] 6309 port of NitrOS-9 Level 1

[Bill Pierce]

Kip, to use the 6309_coco2 disk with Coco1, you must replace ALL dw modules with dw modules from the 6809_coco1 disk
You may get by with just replacing boot_dw, rbdw, dwio and scdwv. Aaron could say more... I don't remember which modues actually deal with the baud rates. Replace them all to be safe.

 

 


Bill Pierce
"Charlie stole the handle, and the train it won't stop going, no way to slow down!" - Ian Anderson - Jethro Tull

 

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-----Original Message-----
From: Kip Koon <computerdoc at sc.rr.com>
To: 'CoCoList for Color Computer Enthusiasts' <coco at maltedmedia.com>
Sent: Thu, Jul 23, 2015 11:07 am
Subject: Re: [Coco] 6309 port of NitrOS-9 Level 1


Hi Tormod,
Hummm, I thought I understood your emails.  Yes, I can make a disk
copy.  I didn't remember that baud rates were different.  Another Duh moment. 
I've got to get some brain food!

Kip
Koon
computerdoc at sc.rr.com
http://www.cocopedia.com/wiki/index.php/Kip_Koon


>
-----Original Message-----
> From: Coco [mailto:coco-bounces at maltedmedia.com] On
Behalf Of Tormod Volden
> Sent: Thursday, July 23, 2015 7:58 AM
> To: CoCoList
for Color Computer Enthusiasts
> Subject: Re: [Coco] 6309 port of NitrOS-9 Level
1
> 
> On Thu, Jul 23, 2015 at 1:46 PM, Kip Koon wrote:
> > Hi Tormod,
> > I
tried booting nos96309l1v030300coco2_6309_dw.dsk from Drivewire 4.  After I
typed DOS in hdbdos 1.4 DW3 coco 1 on my coco
> 1, the screen never changed.  I
still saw the DOS command on the DECB screen.  The clear screen and "nitros9
booting" never took
> place.  If this runs in an emulator configured as a Coco
1, then something is wrong.  I think I have a Coco 2 that is upgraded to 6309.
>
I'll try a coco2_6309 dsk file on that machine and let you know.
> 
> 
> Hmm,
what I said was that if you are running from *disk* you can use the coco2 images
on your coco1. Have you read all my e-mails
> in this thread? The difference
between coco1 and coco2 builds is exactly in the DriveWire baud rate, coco1
hardware doesn't run so
> well or not at all at the normal coco2 baud rate. The
setting in the DW4 server must reflect the baud rate. So if you have upgraded
the
> bit-banger op-amp on your CoCo1 so that it can run at CoCo2 speed (57600
baud) you must choose CoCo2 in the DW4 wizard.
> 
> Do you have a disk drive you
can use with your CoCo1?
> 
> Tormod
> 
> --
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>
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