[Coco] MPI and NitrOS-9

Bill cwgordon at carolina.rr.com
Fri Oct 21 10:24:05 EDT 2016


Unfortunately, NONE of the stack of drives (3.5 or 5.25) have drive select jumpers or visible terminating resistors. 

-----Original Message-----
From: Coco [mailto:coco-bounces at maltedmedia.com] On Behalf Of Brett Gordon
Sent: Friday, October 21, 2016 9:18 AM
To: CoCoList for Color Computer Enthusiasts
Subject: Re: [Coco] MPI and NitrOS-9

No twist on coco fdc.
5.25", if no select jumper or terminator, then this drive should be drive 0, on inside of cable.  Hopefully your 3.5 does have jumpers and a term..make it drive 1, on the end of the cable.  You can usually get away with no terminator, in my experiences.

driveselect as side select yields 6 max sides,  driveselect as well, a
driveselect, is only 4 sides.   So max three drives give you the most room.
On Oct 21, 2016 8:52 AM, "Bill" <cwgordon at carolina.rr.com> wrote:

> O.K., but here are the order I want my drives in:
>
> #0 - 3.5", #1 - 3.5", #2 - 5.25", #3 - 5.25"
>
> I was always under the impression that a twist was needed to make the 3.5"
> act as 0 and 1.
>
>  - OR -
>
> What about a TWO drive combo with a 3.5" and a 5.25"? That would be 
> quite sufficient for copying from one media to the other. I've triea 
> many different cable configurations, and nothing seems to work. (The 
> 5.25" drive does NOT have a selector to choose between 0 and 1, and I 
> don't see a terminating resistor.)
>
>
> -----Original Message-----
> From: Coco [mailto:coco-bounces at maltedmedia.com] On Behalf Of Brett 
> Gordon
> Sent: Thursday, October 20, 2016 10:33 PM
> To: CoCoList for Color Computer Enthusiasts
> Subject: Re: [Coco] MPI and NitrOS-9
>
> Err.. no twists... just one cable with four taps.
>
>
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