Some quick searching makes it look like it belongs to Encore's RSX line
of machines.
They still have a website with tons of information on it:
http://encore-support.com/products4.htm
Looking at a parts page I found here:
http://encore-support.com/htmls/
Specifically here is a list of part numbers that seems to have your
boards in it:
http://encore-support.com/htmls/repaircpy.htm
160-113229-001 PWA-4MB/SRAM/75NS
160-113229-002 PWA-4MB/SRAM/150
160-113229-003 PWA-16MB/SRAM
160-113234-001 PWA-CPU
160-113234-002 PWA-CPU
RSX CPU board, anyway, lots of good info on the arch here:
http://encore-support.com/htmls/rsx.htm
A quote from the above link:
"Influenced largely by Encore’s long experience in real time, the Encore
RSX memory system features a very large Direct Mapped Cache (DMC)
design. Starting at 4MB, the DMC delivers unprecedented user cache
management and control. First, the cache is expandable up to total of
16MB."
So it looks like you have an RSX CPU and 4MB Cache board and some other
support boards. Your missing DRAM and I/O and well a lot of other
stuff...
Anyway, hope this helps.
-Connor K
On 2019-06-24 10:16, Kyle Owen via cctalk wrote:
I picked up these boards many weeks ago, but haven't photographed them
until recently. Some of them are pretty disgusting, but some of the
others
look alright.
Anyone have any idea what these came out of? Some are labeled Gould,
others
are labeled Encore.
http://imgur.com/a/d9iK9qb
Thanks!
Kyle
