The ET-11967 Service Module

[ThomasF]

(05-28-2024 07:31 PM)Didier Lachieze Wrote:  

(05-28-2024 06:46 PM)ThomasF Wrote:  So, in summary, the description of the module should be that "This ET-11967 module is a single memory module which fills port 3 address range and has FI connected to DATA pin".

Great deep dive and analysis of this service module !

Does this means that an ET-11967 Service Module could be built from a modified 82106A single memory module where B3 would be internally forced to 0 and DATA connected to FI?

Hi Didier,

Yes, that is my conclusion, with the disclaimer that I have not been able to verify the connections since I have no module myself.
But hopefully someone with a real ET-11967 could measure on these pins to verify this.

Cheers,
Thomas