12.024 How can I tell which Apple SCSI card I have?
Description
This article is from the Apple II Csa2 FAQ, by Jeff Hurlburt with numerous contributions by others.
12.024 How can I tell which Apple SCSI card I have?
The Apple High Speed SCSI card has a set of Dip Switches on it; the Rev C
doesn't, and the ROM chip date is older than 1989, if it shows at all. The
Apple SCSI cards older than REV C don't work in my IIe or IIgs......
By: Chuck Newby
----------------------------
By: Supertimer
The Apple High Speed SCSI card has a printed label on one of the chips showing
the name "Sandwich II" on it.
----------------------------
By: David Empson
The ROMs for the three (non "High Speed) Apple SCSI card firmware revisions are
...
341-0112A revision A firmware
341-0112B revision B firmware
341-0437-A revision C firmware
There is only one firwmare revision for the high-speed card
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