Is it possible to make some SRAM memory regions write protected (Not Read Protect) ? For example, I am using Atmega 328p, if my knowledge is correct it's SRAM memory starts from 0x0100 to 0x08FF. I want the arduino sketch program to use only 0x0100 to 0x08B9. Is it possible to read that unused memory locations (0x08b9-0x08FF) in arduino sketch.
Thanks in advance