RC25 (was Re: Modifying microcode)

Eric Smith spacewar at gmail.com
Tue Jun 5 19:59:28 CDT 2018


On Tue, Jun 5, 2018 at 12:53 PM, Robert Armstrong via cctalk <
cctalk at classiccmp.org> wrote:

>   AFAIK the LESI ("Low End Storage Interconnect") protocol is not
> documented anywhere, unlike SDI or MASSBUS which are.  If it is, I've never
> found it.  I have several UNIBUS KLESI boards and I've often thought the
> same thing, but I'm not really interested in trying to reverse engineer the
> protocol w/o documentation.
>

There's SDI protocol documentation?


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