Patent ID: 8782367
Filing Date: 2014-07-15
Classification: G06F

Abstract:
1. A circuit for controlling access to at least one memory area accessible by a program execution unit, comprising: an instruction address input to receive at least one instruction address, the at least one instruction address comprising a memory address for an executable instruction; at least one data address input to receive at least one data address from the program execution unit; at least one circuit component configured to take as input the at least one instruction address and the at least one data address and determine whether the at least one instruction address and the at least one data address fulfill one or more conditions set by at least one correlation function, the at least one circuit component comprising at least one storage component configured to store information representing the at least one correlation function, wherein: at least one output of a value indicative of whether the at least one instruction address and the at least one data address fulfill the one or more conditions set by the at least one correlation function.