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Re: Apple IIc modifications

Subject: Re: Apple IIc modifications
From: Sean Fahey <a2fan@hotmail.com>
Date: Fri, 28 Oct 2011 06:04:17 -0700 (PDT)
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Your //c might already be compatible with the UniDisk 3.5 drive.

At the BASIC prompt, type: PRINT PEEK (64447)

If it returns 0, 3 or 4 then you have a compatible machine. If it says '255' then you have the original ROM and can't use one.

It may be cheaper and easier to buy an Apple IIc Plus which has a built-in 3.5 drive and runs at 4MHz (or faster when overclocked) than to acquire a ZipChip and external UniDisk 3.5 drive.

Follow-Ups:
- Re: Apple IIc modifications
  - From: Warren Ernst <wernst@gmail.com>

References:
- Apple IIc modifications
  - From: powergs@macgui.com (Sam Latella)

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