An apparatus may include a circuit configured to determine a first encoded address is in a bitwise range of addresses, determine a first physical address in a storage memory from the first encoded address using bitwise mapping and retrieve first data from the first physical address in the storage memory. The circuit may further be configured to determine a second encoded address is in an offset linear range of addresses, determine a second physical address in the storage memory from the second encoded address using offset linear mapping and write second data to the second physical address in the storage memory.