read a block of aligned words in memory. Returns
        an array of word values

def read_memory_block32(self, addr, size):
        """
        read a block of aligned words in memory. Returns
        an array of word values
        """
        data = self.ap.read_memory_block32(addr, size)
        return self.bp_manager.filter_memory_aligned_32(addr, size, data)