[rescue] SCSI-Ethernet on an 68040 Macintosh
jp at celestrion.net
Sun Jan 16 11:31:51 CST 2011
On Sun, 16 Jan 2011, gsm at mendelson.com wrote:
> Will that actually work? I've only done it, even host to host with a
> localtalk cable.
I'd expect it to work, since LocalTalk is (physically) just HDLC. My
understanding of the connection boxes (not the phone-net transceivers) is
that they're MUXes and transformers to implement CSMA/CA over the RS-485
links that LocalTalk used station-to-station.
With that hardware removed and a null-modem RS-422 cable in place, it
should "look" the same to the two hosts.
> Actually the best way, to expand on what I had said before, would be to
> connect it to the Mac with the ethernet and run localtalk router on it.
> Then connect via the ethernet to a PC running Netatalk and an old enough
> version of linux that the ethertalk kernel mod works (is it still current?).
> Then you can image the disks on the mac with the floppy drive, convert
> copy them over to the Mac in the middle and then copy them via the Mac
> to the linux machine. There you can burn disks, run them with emulators,
I don't see the need for the second level of complexity. If I can copy
the images to the network-connected Mac, I can send them to other systems
via something common over IP (smb, scp, or even ftp). As a general rule,
I run no Linux in this house.
Jonathan Patschke |
Elgin, TX | Sent from your rooted trendy mobile device.
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