[rescue] Sun 386i

Josh Dersch derschjo at gmail.com
Sun Feb 24 02:06:42 CST 2019


> On Feb 24, 2019, at 12:00 AM, r.stricklin <bear at typewritten.org> wrote:
>
>> On Feb 23, 2019, at 11:49 PM, alan at alanlee.org wrote:
>>
>> but the other two signals that appear to carry pixel data are negative to
> the ground reference (a complication of the inductors).
>
> It'll be an ECL video signal. I'd put the blame there, sooner.
>
>> *** CPU Test FAILED ***
>> Any clue where to look next?
>
> Pretty sure the FPU (80387) is not optional.

Also, the diags will fail if the RTC battery is dead, with precisely that
message.

- Josh

>
> ok
> bear.
>
> --
> until further notice
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