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Re: Quantum Fireball with Ramfast

Subject: Re: Quantum Fireball with Ramfast
From: toddpw@whip.ugcs.caltech.edu (Todd P. Whitesel)
Date: 1995/11/11
Newsgroups: comp.sys.apple2
Organization: California Institute of Technology, Pasadena
References: <DH8CB2.1nB@freenet.carleton.ca> <476mvo$a2q@blackice.winternet.com> <DHKKJ1.6y9@actrix.gen.nz> <309cb8fa.2385063@news.demon.co.uk> <DHpquM.7D9@actrix.gen.nz>

dempson@atlantis.actrix.gen.nz (David Empson) writes:

>I haven't had a close look at the circuitry on the RamFast, but I
>assume it uses the standard NCR 5380 SCSI controller or a derivative.

Correct.

>To avoid providing a SCSI ID, it must pretend that it is the same SCSI
>ID as the target device.

Not correct. The RAMFast does not support the protocol phases that require it
to specify an ID. It never has to supply an ID number, so it doesn't matter.

Todd Whitesel
toddpw @ ugcs.caltech.edu

References:
- Re: Quantum Fireball with Ramfast
  - From: dempson@atlantis.actrix.gen.nz (David Empson)
- Re: Quantum Fireball with Ramfast
  - From: sbehrens@contech.demon.co.uk (Soenke Behrens)

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