[rescue] Looking for Right-Angle CPU Adapter for Cycle-UP SS5 Upgrade Board

[Alexander Jacocks]

That's a great help, Ethan. I have never seen that document.

Too bad that they don't specify a mating connector for the PCB side. I'm
going to go out on a limb and guess and it's not an industry-standard part.

I suppose that I could look for a physically damaged motherboard and
repurpose the connector, but at 100 MHz, I'll have to be vary careful with
impedance matching and to avoid interference.

- Alex

On Tue, Jun 3, 2025 at 10:12 AM Ethan Hawke <ehawk at ember.systems> wrote:

> Does anyone know what the specification is for the Ultra 1/2/30/60/80/250/450 CPU card-edge connector is? Or where it might be documented?
>
> - Alex
>
> The connector on the UltraSPARC-I and II modules? It's specified in the
> datasheet for those modules,
> here is one as an example:
> https://datasheets.chipdb.org/Sun/UltraSparc-II-SME5222AUPA-400.pdf
>
> Cheers, Ethan
>
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