Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!swrinde!mips!apple!radius!lemke
From: lemke@radius.com (Steve Lemke)
Newsgroups: comp.sys.mac.hardware
Subject: Re: Radius TPD, Mac IIsi
Message-ID: <1469@radius.com>
Date: 10 Jun 91 22:02:14 GMT
References: <57.284d1a9d@miavx3.mid.muohio.edu>
Lines: 21

jfeldhouse@miavx3.mid.muohio.edu writes:

>Does the IIsi need an expansion card to use
>the Radius TPD?  

Yes, the IIsi does need an expansion card - the Radius TPD-IIsi Interface.
This is basically a monochrome interface which is required to connect the
TPD/19 or TPD/21 to a Mac IIsi (since the built-in video won't do a display
larger than a full-page size).  However, the interface kit includes a IIsi
Direct Slot Adapter (no extra charge), which also contains a socket for a
68882 math co-processor.  The TPD-IIsi Interface kit retails for $595, and
gives you one-bit per pixel (monochome).

Gray scale can be achieved by using the GS/C Interface which is a NuBus
board and therefore requires a IIsi NuBus Adapter.  The GS/C interface
retails for $995.

-- 
----- Steve Lemke, KC6QDT - Software Engineering, Radius Inc., San Jose -----
----- Reply to: lemke@radius.com -- U.C. Santa Barbara ECE Class of '89 -----
----- "I'm not a UNIX wizard, but I play the Postmaster at radius.com." -----