> > > > > But the M9312 has bus terminating resistors (unless you actually desoldered > those!). Then you have three terminators in your system! One in the M891 at > the CPU, one in the M9312 in slot 3 of last DD11, and then a M930 in slot 4 > of DD11. > > If you want the M9312 you should put it with W1-W5 installed in the slot 4 > where you have the M930. You should not have both a M930 and M9312 (when > you have the M891). > > /Mattis >
After I sent the email to this group, I checked the M9312 and found it was terminated. I was told it was not, I should have checked for myself but I grew suspicious that it should be by default. Now, the M9312 is in the last slot, and I removed the M930. There is nothing except a grant card in the 3rd slot. I fixed the core problem I described in my email. I also am able to store into core and run "chase the lights", I have generally speaking a working 16K system. Thanks again. Next - Get a serial card running and resume efforts to boot RT11 from an RL02 drive. Bill -- @ BillDeg: Web: vintagecomputer.net Twitter: @billdeg <https://twitter.com/billdeg> Youtube: @billdeg <https://www.youtube.com/user/billdeg> Unauthorized Bio <http://www.vintagecomputer.net/readme.cfm>
