🚀 go-pugleaf

In article <2528@gandalf.UUCP> ml@gandalf.UUCP (Marcus Leech) writes:
>
>I have an Intel 310/286 system with the following configuration:
>
>  - 286/10 CPU Board
>  - 512K memory expansion
>  - Floppy controlller with 360K floppy
>  - Winchester controller with 40Meg disk
>
>  - Intel XENIX 3.4
>
>I'd like to install a 550-type ethernet board, but I wonder if anyone
>  has a driver for it for Intel XENIX 3.4.
>I'd also like to know whether it's possible to add more memory to the
>  system.  Does anyone know whether Intel XENIX 3.4 runs in protected mode
>  or real-address mode on the 310/286??
>Does anyone do a honest-to-gosh System-V R3 for such a system?
[signature deleted.]

The Ethernet drivers are supplied as part of Intel's OpenNET software package.

It is possible to up to 3MB of memory to the iSBC 286/10 CPU board.  There is
a 2MB board available called the 020CX and a 1MB board called the 010CX, both
use ancient 150ns DRAMs, and if your unlucky and get an old revision, it will
have 64K-bit DRAMs.  :-(  I would suggest upgrading to an iSBC 286/16 CPU board,
it would contain 4MB of RAM on a daughter-board and be significantly quicker.
Better yet, upgrade to a psuedo-320 with an iSBC 386/16.

As of this writing, there is no SVR3 available for the Intel 3xx Series that
I know of.  I am currently running Intel System V/386 on my Intel 320.  It is
a SVR2 conforment and supports a streams based version of OpenNET and RFS.
I do not belive this version of UNIX will run on Multibus I machines like the
Intel 310, only on Multibus II systems from Intel, like the 320.

I'm not sure what mode XENIX runs in, I do know the Intel 310 diagnostics
run in protrcted mode.

					--Carmen

-- 
Carmen Maria Hardina, University of Hawaii at Manoa...
UUCP: {uunet,ucbvax,dcdwest}!ucsd!nosc!uhccux!bt455s39
ARPA: uhccux!bt455s39@nosc.MIL BITNET: bt455s39@uhccux
INET: bt455s39@uhccux.UHCC.HAWAII.EDU <-- It may work.