M7800 dl11

[Marty]

Hi All;
I have two M7800 DL11's What is the correct settings, for one of them as the Console Terminal and the other one for anything else.. What is the correct setting, for the Console Terminal at the Address settings and the Vector Settings for this Board ??
THANK YOU Marty

 

[commodorejohn]

Standard address/vector for the console terminal is x77560 (where x equals all the higher bits in the address set to 1, dependent on address bus width) and 000060. This is standard on LSI-11s, I'm not sure to what extent it's standard on other systems, particularly with a front panel, but there you go.

 

[Marty]

Hi Commadorejohn;
Thank You for that information.. It seems that the one M7800 is set for that and I altered the other one in both the Address and the Vector, so they would not step on each others toes.. So to speak.. Still getting Octal 520 when I try to do a Load Address.. But, I think that, that is another problem..
THANK YOU marty