> OK - the prom meets the minimum spec.  Perhaps your MBus speed has
> been locked, that could cause some grief.  Check the jumper J1401
> (under the MBus 0 slot) and make sure pins 2&3 are jumpered - this
> will set the MBus speed to whatever is in Mbus slot 0.

<ok> module-info shows 50MHz MBUS and 25MHz SBUS, so it should be ok.
I will double-check this later.

> If you can you may want to get the Sun document 802-2566 which is the
> install manual for a SuperSPARC II in a SS20

Thanks, Ill look for this one. I used the SparcStation 20 Service Manual,
chapter 11.