avatar_Sebastian Blanco

Making a normal 3.5 floppy drive work on the 6128

Started by Sebastian Blanco, 00:14, 19 November 22

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Sebastian Blanco

Following this guide https://www.cpcwiki.eu/index.php/Guide_on_how_to_connect_a_3.5%22_drive_to_a_CPC6128/664#What_you_need_.28minimum_requirements.29

First opened my Amstrad and disconnected the internal floppy to prevent conflicts.

Got a generic pc 3.5 drive to work fine great guide :), in place of jumpers soldered bridges under the drive.
Now the read led is ON forever and could prefer to have the led really work.

Assume this is because the RDY signal is bridged all the time, and this is a natural part of this mod.

So tested a Samsung sfd-321b/lfbl1 that I modded for amiga use in the past, this enable the rdy signal and swap the drive to 0.

But don't seem to work at all, like to know if the modification to use it an Amstrad is different and if there's a guide on how to do it anywhere.

Also, have a bunch of floppy from a lot of brands so if there's a guide for another model I can do it to.



Skunkfish

Hi Sebastian,

I believe the drive number needs to be 1 for the CPC rather than 0.  Hopefully that's just a jumper setting?
An expanding array of hardware available at www.cpcstore.co.uk (and issue 4 of CPC Fanzine!)

Audronic

@Sebastian Blanco 

I have used Sony 920 drives with good success 

If you have one can you send me a copy of the Main chip Number on the Sony motherboard

I may be able to help

keep Safe

Ray 
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B-Drive? Use DS1 jumper.
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