The processor will be used in the controller board of a SDH STM-4 system.We want to design a redundant controller board which is hot stand-by. We have not complete information about such designs. we would be grateful if you provide us with some documents or whatever which could be useful in this regard.
Meanwhile, we have a problem with multi-slot (board) design, specifically about how to route address bus and data bus, and what architecture to use. (for example some designers use of master-slave configuration in their design (a controller in the main card and a slave controller in the other card)). We would be grateful if you give us some information, although little, about this, too.
Thanks