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Tiny RAM drive (Re: ][+ Questions)
- Subject: Tiny RAM drive (Re: ][+ Questions)
- From: wbdesnoy@acs5.acs.ucalgary.ca (Byron Desnoyers Winmill)
- Date: 5 Jun 2001 03:59:55 GMT
- Newsgroups: comp.sys.apple2
- Organization: University of Calgary
- References: <9fdh6j$dug$1@nserve1.acs.ucalgary.ca> <ilblhtk8mkol7a86fa68ptdvtd5on76dkh@4ax.com>
- Xref: archiver1.google.com comp.sys.apple2:8463
How would somebody have used such a tiny write-protected RAM drive? (Gee,
it is hard to think on the kB scale anymore!)
Byron.
agentwd40 (adrift@mindspring.com) wrote:
: The switch will write protect the ram card.
:>One of my recent finds is a ][+ with the following curiousity: under slot 0,
:>the 74LS138 chip has been replaced with a red block and wires leading to a
:>toggle switch at the rear of the machine. [...]
:>
:>There was also a Macrotech Mem-1 board in this machine. It looks like a 16kB
:>expansion board, and is sitting in slot 0.
- References:
- ][+ Questions
- From: wbdesnoy@acs5.acs.ucalgary.ca (Byron Desnoyers Winmill)