Port-sparc archive

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]

Re: panic at boot on 4/200



> On Jan 14, 2026, at 2:50 PM, foo bar <tokenalt%gmail.com@localhost> wrote:
> 
> On Wed, Jan 14, 2026 at 5:43 PM Dave McGuire <mcguire%neurotica.com@localhost> wrote:
>> 
>> On 1/14/26 17:13, foo bar wrote:
>>> Ethernet doesn't work on this board so SCSI is the only boot option I
>>> have for it.
>> 
>>   Odd.  AUI power fuse perhaps?
> 
> The AUI port works fine, it's the other end that's broken. The address
> decoding / chip select logic doesn't work so it's just a blank space
> in the memory map.

Do schematics exist for this board?  Is the decoding stuff in a PAL or is it discrete 74LS / 74F parts?

-- thorpej



Home | Main Index | Thread Index | Old Index