Patent ID: 8095743

Claim:
A method for controlling access to a memory area by a first processor that executes a first processor program and a second processor that executes a second processor program, comprising: granting access to the memory area to one of the first processor and the second processor at a time, where access to the memory area by the first processor and the second processor are cyclically uniquely allocated between the first and the second processor by the first and second processor programs, where the step of granting comprises providing memory accesses to the memory area at the cyclically uniquely allocated program addresses (ad) for the first processor, which, in comparison with program addresses for memory accesses of the second processor are furnished at a value (o) offset relative to a cycle time (m), and where memory accesses of an o-th one of the processors occur at times and/or at processor program addresses ad satisfying the equality [(ad mod m)=o] where m is a value equal to or greater than the number of processors that cyclically uniquely access memory area.