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Author Topic: Floppy drives on A2000  (Read 750 times)

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Offline Lockon_15Topic starter

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Floppy drives on A2000
« on: April 11, 2006, 02:51:50 PM »
I got 2 PC floppy drives (Panasonic JU-257A606) which can be modified to serve as Amiga drives. First drive is already modded and work nicely as DF0: (drive is connected to mobo connectors by flat ribbon cable).

In order to connect the other drive, I use standard PC floppy ribbon cable with 2 3.5" connectors - second one has 3-4 wires inverted. Now, I am not sure if I have to mod second drive as DF1: (DiskSelect 1 on floppy board) or to clone first drive (DiskSelect 0 on floppy board). Maybe those twisted wires on ribbon cable select drive signals so I should make 2nd drive identical to 1st one?

Any experience? Nobody?
Thnx.

A500+/KS3.1/GVPA530/2MbChipRam+8MbFastRAM 2GbCF/YAMAHA CDRW
 

Offline Chain

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Re: Floppy drives on A2000
« Reply #1 on: April 11, 2006, 03:37:08 PM »
too lazy to use shift key properly...
 

Offline CLS2086

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Re: Floppy drives on A2000
« Reply #2 on: April 11, 2006, 06:44:47 PM »
Hi,
the twist trick was done by Ibm, to reduce the cost of time to configure drive as DS0 :)
So all PC drives are setted to DS1, and the twist make them visible to the controler as DS0 :), the other drive is DS1.
Keep the Faith !
VG 5000/A1000/500/500+/600/2000/CDTV/1200PPC-GREX/1200PPC -ATEO-BV/4060D/CD32/Aone/Peg 1/Peg2 G4/ various funny machines too  :-) http://www.mo5.com/collection/index.php?pseudo=CLS2086
I also repair drives of our old beloved Amiga
 

Offline Lockon_15Topic starter

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Re: Floppy drives on A2000
« Reply #3 on: April 12, 2006, 12:40:29 AM »
Will try.
Thnx
A500+/KS3.1/GVPA530/2MbChipRam+8MbFastRAM 2GbCF/YAMAHA CDRW