[rescue] 501-2336 - SS1000 CPU Board

[Peter Stokes]

Hi Richard

I stand corrected. 

They obviously sorted this with the XX00 range where any CPU was backward compatible. Though those systems ran a clock board 

Peter

Sent from my iPhone

> On 16 Jul 2022, at 10:10, Richard <ejb at trick-1.net> wrote:
> 
> 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
> 
> The SPARCserver 1000 is a 5U rackmountable chassis with four 40 MHz XDBus slots, and space for four half-height 3.5" SCSI drives plus two half-height front-accessible 5.25" SCSI drives (typically used for CD-ROM and DAT). Each system board connects to one XDBus and provides two MBus slots for CPUs, three SBus slots for I/O boards, four banks of memory (four SIMMs apiece), and builtin SCSI-2, 10baseT Ethernet, and two serial ports.[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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