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Author Topic: Amiga 5,25" floppy?  (Read 5102 times)

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Offline Iggy_DrouggeTopic starter

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Amiga 5,25" floppy?
« on: November 17, 2003, 02:27:21 PM »
As those of us who were there in the WB 1.x days know, Commodore once produced a 5,25" Amiga floppy drive, primarily for reading PC disks. It was an external drive, called the A1020.
While reading 5,25" PC floppies isn't much called for nowadays, there is another use, thanks to some Aminet archives - reading and writing C64 floppies.
Sadly, I haven't got such a drive, but it made me think - how would a (big-box) Amiga react to a common 5,25" drive being put on its drive chain? Would that be a no-go, and if so, for what reason?
Anyone know?
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Offline redrumloa

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Re: Amiga 5,25" floppy?
« Reply #1 on: November 17, 2003, 03:08:44 PM »
AFAIK out of the box it can't handle it. Though it would work with a Catweasel S-Class.
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Offline csirac_

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Re: Amiga 5,25" floppy?
« Reply #2 on: November 17, 2003, 04:31:36 PM »
I once made a 1541 converter that hooked up to the par. port of the PC, worked great but is freaking slow...

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Offline Iggy_DrouggeTopic starter

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Re: Amiga 5,25" floppy?
« Reply #3 on: November 17, 2003, 04:36:51 PM »
We're using a similar cable with ReadySoft's A64 emulator, but I'd rather not go through the cumbersome task of moving the 1541 to the Amiga and running that dirty old emulator each time I'd like to transfer a program to the '64. The Catweasel refuses to work on our 1200, to add insult to injury. =/
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Offline redrumloa

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Re: Amiga 5,25" floppy?
« Reply #4 on: November 17, 2003, 04:41:36 PM »
Too bad you don't have an Amiga with Zorro slots! I am quite impressed with the Catweasel S-Class on the test A2000 here!
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Offline Iggy_DrouggeTopic starter

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Re: Amiga 5,25" floppy?
« Reply #5 on: November 17, 2003, 04:49:13 PM »
Oh, I've got several Zorro Amigas, though my A4000 is a bit cramped in the slot department - even though I've got a Zorro slot "to spare" right now, I believe that even a small card such as the Catweasel would collide with my A2301 in the video slot.
I'm just not very rich ATM, and neither is our usergroup.
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Offline CU_AMiGA

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Re: Amiga 5,25" floppy?
« Reply #6 on: November 17, 2003, 04:57:18 PM »
@Iggy_Drougge

That's no problem. You can sell me your A4000 and then you will have lots and lots of money to spare! How about it? :-)
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Offline Iggy_DrouggeTopic starter

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Re: Amiga 5,25" floppy?
« Reply #7 on: November 17, 2003, 05:09:35 PM »
Quote

CU_AMiGA wrote:
@Iggy_Drougge

That's no problem. You can sell me your A4000 and then you will have lots and lots of money to spare! How about it? :-)


For lots of money, you say? Well, then it's a deal. With lots of money, I could buy me a new A4000. ;-)
A4000/25MHz/64MB/20GB/RetinaBLTZ3/FastlaneZ3/CatweaselMKIII/Ariadne/A2301
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Offline CU_AMiGA

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Re: Amiga 5,25" floppy?
« Reply #8 on: November 17, 2003, 05:20:49 PM »
Quote

Iggy_Drougge wrote:
Quote

CU_AMiGA wrote:
@Iggy_Drougge



That's no problem. You can sell me your A4000 and then you will have lots and lots of money to spare! How about it? :-)


For lots of money, you say? Well, then it's a deal. With lots of money, I could buy me a new A4000. ;-)


OH! You outwitted me with that one Iggy_Drouge!!! :lol: DAMN! So in otherwords your A4000 is not for sale. HHMMM! Don't blame you really!

I AM THE BILL GATES OF AMIGA! I BUY! BUY! BUY! ONE OF YOU WILL GET BORED OF YOUR A4000, AND WHEN YOU DO, BAM! I AMBUSH YOU AND BUY IT FROM YOU BEFORE YOU COULD SAY "UNCLE SAM!"  :-D
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Offline redrumloa

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Re: Amiga 5,25" floppy?
« Reply #9 on: November 17, 2003, 05:45:37 PM »
Quote
BUY! BUY! BUY!


/me perks up

Did someone say BUY! BUY! BUY! ?

I agree :-D  :-D
Someone has to state the obvious and that someone is me!
 

Offline CU_AMiGA

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Re: Amiga 5,25" floppy?
« Reply #10 on: November 17, 2003, 05:52:11 PM »
Quote

redrumloa wrote:
Quote
BUY! BUY! BUY!


/me perks up

Did someone say BUY! BUY! BUY! ?

I agree :-D  :-D


Stuff that i want redrumloa!

I am after a PreludeA1200 soundcard!
And an A4000 HDD or two!

There! Pick the bones out of that one redrumload!

I just got a microwave by the way!
A1200D / AGA / B1260 / 64MB RAM / KS 3.1 / AOS 3.9 / 4GB HD
 

Offline redrumloa

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Re: Amiga 5,25" floppy?
« Reply #11 on: November 17, 2003, 05:57:21 PM »
I can get you a Delfina Flipper, but not a Prelude:-)

redrumload? :-o
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Offline whabang

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Re: Amiga 5,25" floppy?
« Reply #12 on: November 17, 2003, 08:12:17 PM »
To follow the topic:
AFAIK, the 5.25 FD should work fine with any amiga, as it uses the standard floppy connector, no?
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Offline mongo

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Re: Amiga 5,25" floppy?
« Reply #13 on: November 17, 2003, 08:21:25 PM »
Quote
Sadly, I haven't got such a drive, but it made me think - how would a (big-box) Amiga react to a common 5,25" drive being put on its drive chain? Would that be a no-go, and if so, for what reason?


It would work, but would be identified by the Amiga as a 3.5" drive. I don't think the software on Aminet for reading 1541 disks actually checks what kind of drive is attached though, so it should still work.

Also, while it is possible to read 1541 disks, you can only reliably write to the first half of a disk (up to track 18, I think.)
 

Offline redrumloa

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Re: Amiga 5,25" floppy?
« Reply #14 on: November 17, 2003, 08:38:10 PM »
How would it work? The 5 &1/4 PC floppy drive has no onboard floppy controller, it is handled by the CIAs which AFAIK do not support that format.

I may have to plug one in just to test your theory:-)

BTW: Aren't you the one making VICtim?
Someone has to state the obvious and that someone is me!