[Coco] Frustrated

Richard E. Crislip rcrislip at neo.rr.com
Tue Mar 29 14:37:43 EDT 2016


On Tue, 29 Mar 2016 01:23:11 -0400
Barry Nelson <barry.nelson at amobiledevice.com> wrote:

> Here is the information for type "typ" and density "dns".
> 
> TYP
> specifies the device type (all types). 
> Bit 0 
> 0 = 5-inch floppy diskette 
> Bit 5 
> 0 = Non-Color Computer format 
> 1 = Color Computer format 
> Bit 6 
> 0 = Standard NitrOS-9 format 
> 1 = Non-standard format 
> Bit 7 
> 0 = Floppy diskette 
> 1 = Hard disk 
> DNS
> specifies the density capabilities (floppy diskette only). 
> Bit 0 
> 0 = Single-bit density (FM) 
> 1 = Double-bit density (MFM) 
> Bit 1 
> 0 = Single-track density (5-inch, 48 tracks per inch) 
> 1 = Double-track density (5-inch, 96 tracks per inch)
> > Richard E. Crislip rcrislip at neo.rr.com 

Thanks Barry,

That's the kind of info I'm looking for. Where and how did you learn it?


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