[rescue] 501-2336 - SS1000 CPU Board

[Richard]

Hi Peter

Looking for them to match, the E boards ran the Xbus faster and are not compatible. 

https://en.wikipedia.org/wiki/Sun4d#SPARCserver_1000 <https://en.wikipedia.org/wiki/Sun4d#SPARCserver_1000>

The SPARCserver 1000 is a 5U <https://en.wikipedia.org/wiki/Rack_unit> rackmountable chassis with four 40 MHz XDBus slots, and space for four half-height 3.5" SCSI <https://en.wikipedia.org/wiki/SCSI> drives plus two half-height front-accessible 5.25" SCSI drives (typically used for CD-ROM <https://en.wikipedia.org/wiki/CD-ROM> and DAT <https://en.wikipedia.org/wiki/Digital_Data_Storage>). Each system board connects to one XDBus and provides two MBus <https://en.wikipedia.org/wiki/MBus_(SPARC)> slots for CPUs, three SBus slots for I/O boards, four banks of memory (four SIMMs apiece), and builtin SCSI-2, 10baseT Ethernet <https://en.wikipedia.org/wiki/Ethernet>, and two serial ports <https://en.wikipedia.org/wiki/Serial_ports>.[1] <https://en.wikipedia.org/wiki/Sun4d#cite_note-1>
Maximum configuration: eight CPUs and 2 GB RAM.
The SPARCserver 1000E has a slightly faster XDBus (50 MHz). The system boards are not backwards compatible.

Cheers

Richard

> On 16 Jul 2022, at 5:35 pm, Peter Stokes <peter at ashlyn.co.uk> wrote:
> 
> Hi Richard
> 
> Are you looking for them just to match or think the E boards will not run with non E?
> 
> I would suspect the E boards can run in non E systems but never tried it
> 
> Peter
> 
> Sent from my iPhone
> 
>> On 16 Jul 2022, at 00:36, Richard <ejb at trick-1.net> wrote:
>> 
>> Hi Folks
>> 
>> Wondering if anyone has any SS1000 CPU boards (not the SS1000E) that they would like to part with. I am looking for 2 boards.
>> 
>> Cheers
>> 
>> Richard
>> _______________________________________________
>> rescue list - http://sunhelp.org/mailman/listinfo/rescue_sunhelp.org
> 
> 
> _______________________________________________
> rescue list - http://sunhelp.org/mailman/listinfo/rescue_sunhelp.org

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