[rescue] Help with Sun 3's

Mike Loewen mloewen at cpumagic.scol.pa.us
Mon Dec 24 15:22:17 CST 2018

On Mon, 24 Dec 2018, Mike Loewen wrote:

>    The Sun 3/60 Installation Manual is on Bitsavers:
> http://www.bitsavers.org/pdf/sun/sun3/3-60/800-1987-05_Sun-3_60_Installation_Manual.pdf
>    It lists the diagnostic LED patterns and serial port (DTE) pinouts.  I 
> didn't see anything there about a serial console, but I haven't actually 
> worked with a 3/60 since 1990.

    Also, this document discusses modifying the EEPROM settings in Diag mode 
for a serial console and netboot:


    ...and this one lists common EEPROM locations:


Mike Loewen				mloewen at cpumagic.scol.pa.us
Old Technology				http://q7.neurotica.com/Oldtech/

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