[Coco] FHL Color Flex

Luis Fernández luis46coco at hotmail.com
Fri Apr 5 22:11:29 EDT 2013



these discs were repaired http://www.evenson-consulting.com/swtpc/downloads/RepairedDskFilesFromFUFU.zip
but are identical to normal (at least F502 and F503)


> From: luis46coco at hotmail.com
> To: coco at maltedmedia.com
> Date: Fri, 5 Apr 2013 22:01:15 -0400
> Subject: Re: [Coco] FHL Color Flex
> 
> The disk MASTR503.DSK or F503MSA.DSK have 18 sector in track 0 (MIXED FORMAT FLEX AND DECB) (Size 156672 &h263ff just no TRACK DOS BOOT ) BOOT in track 33
> The disk  188AA_02.DSK is DECB (Size ok 161280) (Boot in &h26300 and not in &h26400) 34*18*256
> 
> 
> 
> 
> 
> 
> --------------------------------------------------------------------------------- 
> Making  CoCoDskUtilPack V 1.1.5.zip, Scan magazines and organize maltedmedia
> http://cococoding.com/cocodskutil/ Thank Aaron Wolfe
> http://www.tandycoco.com Thank Brian Blake and Stephen Fischer
> My personal blog: http://www.luis45ccs.blogspot.com, 
> Excuse my English, I use google translator, my language is Spanish, I'm Spanish but I live in Venezuela
> ---------------------------------------------------------------------------------
> 
> > From: SFischer1 at Mindspring.com
> > To: coco at maltedmedia.com
> > Date: Fri, 5 Apr 2013 18:47:42 -0700
> > Subject: Re: [Coco] FHL Color Flex
> > 
> > Hi,
> > 
> > Bob, my bad, and I had the manual right in my hand a second before. Print 
> > too small for my new eyes.
> > 
> > Darren, OS-9 disks have the density in the .dsk file, but the utilities do 
> > not use it AFAIK.
> > 
> > I have been trying to determine if Track 0 single-density has a different 
> > number of sectors, so far TSC in their FLEX manuals says 10 and 10 for the 
> > double-density tracks.
> > 
> > FLEX is the only OS to do this different track 0 AFAIK.
> > 
> > If that is true, then a .dsk would not be any different if all tracks were 
> > double-density including track 0.
> > 
> > But then why are we having problems with "188AA_02.DSK"?
> > 
> > Luis, can you extract: "DRIVE is 0, TRACK is 16, and sector is 9"?
> > 
> > A hex dump cannot be disassembled but someone with experience might be able 
> > to read the hex and understand it.
> > 
> > I could do that ~ 1970 for Super Computer PP code.
> > 
> > SHF
> > 
> > ----- Original Message ----- 
> > From: "Darren A" <mechacoco at gmail.com>
> > To: "CoCoList for Color Computer Enthusiasts" <coco at maltedmedia.com>
> > Sent: Friday, April 05, 2013 6:10 PM
> > Subject: Re: [Coco] FHL Color Flex
> > 
> > 
> > > On Fri, Apr 5, 2013 at 5:56 PM, Bob Devries wrote:
> > >> Hi all,
> > >>
> > >> I have unearthed a disk here of FLEX 3.3. It *does* work on the Coco3; I
> > >> booted it, and typed "cat" and got a file listing.
> > >>
> > >> However... It is as I suspected, track 0 of the disk is not a standard
> > >> format (probably single-density); it returns I/O error when I try to read
> > >> it.
> > >>
> > >> Does anyone know if it is possible to image such a disk?
> > >>
> > >>
> > >
> > > Tim Lindner has shown how to patch Basic so that DSKI$ can be used to
> > > read single density sectors:
> > >
> > > <http://tlindner.macmess.org/?page_id=250>
> > >
> > > This may at least allow you to extract the information from the disk.
> > > Making an image using the data would likely be more complicated
> > > (maybe needing to edit a DMK file by hand in a hex editor).
> > >
> > > Next question: Do any of the emulators support single density tracks
> > > in a DMK file?
> > >
> > > Darren
> > 
> > 
> > --
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>  		 	   		  
> 
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