🚀 go-pugleaf

Another alternative is STonehenge.  It is a ramdisk kit that connects to
the DMA (hard disk) port.  It allows 2 meg of 256 x 1 dynamic ram chips in
banks of 8.  I built one several months ago and have had very little
trouble.  It is available from:


          Contact: Ron Schreiner  (312) 520-8003
                   RONSAT Technologies Inc.
                   368 Lexington Drive.
                   Buffalo Grove, IL.  60089

          The STonehenge kit priced at $169.95 includes;

            a.  STonehenge ASIC,
            b.  Double sided PCB,
            c.  20MHZ crystal,
            d.  DB-19 connector,
            e.  Documentation,
            f.  Software,
            g.  PGA socket for the ASIC.


          The Documentation and Software can be ordered separately
          for $10.00 (refundable with future purchase).

          The builder of the kit must provide the DRAMs, a 5V 2A
          power supply, and a few miscellaneous components that are
          readily available from electronic suppliers.

          Additional support kits that provide all the components
          are also available.


          For more information or to order contact RONSAT
          Technologies Inc.  Voice: (312) 520-8003  Modem: (312)
          520-7812 Orders placed by modem receive a 5% discount.
          Dial-in (312) 520-7812, hit carriage return <return or
          enter> until "Login: " is the prompt, then enter
          "info"<return>.

I have a software patch if you do get it.  There was a small bug in the
software.

Bob Vixie
blv@hpctdlb.hp.com