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TRACKSTAR v2
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The second model in the Trackstar line, first released in 1986, is simply called
Trackstar. Featuring 64 kB of RAM and a 6502 processor, and supporting both
low-resolution and high-resolution graphics modes, it is essentially a clone
of the Apple II+. As such, it does not support the double high-resolution
graphics mode of the later Apple II line. Furthermore, its RAM cannot be
expanded to 128 kB. The Z80 CPU from the Trackstar v1 was omitted from the
design of this model, meaning the CP/M operating system cannot be used with it.
The Trackstar uses a proprietary daughterboard to connect to the PC's 5¼”
360 kB floppy drive in order to read and write Apple II floppy disks. However
it is also capable of interfacing with an authentic Apple Disk II floppy drive.
The latter method is highly recommended as the standard PC drives offer limited
support for Apple II disks.
The Trackstar can output video in one of two ways: directly to your PC's
CGA, EGA, or Tandy monitor, or via composite cable. For the former option, a
custom cable “intercepts” your PC's video, which is then output by
the Trackstar itself. The Apple II sound, meanwhile, is routed through your PC Speaker.
Certain marketing materials refer to the Trackstar as the Trackstar 64.
Trackstar PCB photos (click to enlarge)
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