Anyone have ROM dumps from a Pro-Log M900 ?

[westveld]

I'm working on getting one up and going - possibly a ROM or 2 are in the wrong positions or have invalid.
Would be nice to confirm.
Thanks!
Matt

 

[Al Kossow]

0 1 2 are the critical ones. there were lots of options
what i have is at http://bitsavers.org/test_equipment/prolog/m900/unit_1

it would be really nice if the firmware was archived.
people just seem to be busy ripping them apart for the 4004 chips and tossing the rest

 

[westveld]

Excellent, thanks!
I'll dump mine soon and take some more photos.

 

[westveld]

For future searchers -

ROM dumps and lots of photos of my M900B here:
http://www.bitsavers.org/test_equipment/prolog/m900/Pro-Log_M900B_Serial_4248/

Had to replace a number of bad 74C175 chips and one SRAM chip, the unit works well now.
I used 74HC175 as replacements.