Hi everybody I am trying to familiar to xps software .So i am trying to create a peripheral using 2kb bram block in which we can read or write. I have written verilog code for a bram controller atteched to opb bus.Now i have to write a c code which perform read and write operation in that bram block.Regarding this i have following confusion in my mind
1-For write operation following signal should be given in sequence a- m1request b-opb select c-opb address bus d-opb data bus ... etcopb bus has different frequency as that of microblaze processor ..how is it possible to put these signal on bus in sequence by a c programe.C Can anyone suggest some solution or give a model code for our reference ?
thanks in advance
rajiv