Abstract: A system and method for compartmentalizing memory sections in a controller to allow compartments to be individually reprogrammed without affecting files in other compartments. The method includes defining a main memory in the controller that stores a plurality of different types of content files that each include lines of code, where the main memory includes compartments having memory slots for lines of code that have been programmed and empty memory slots where lines of codes can be written into. The main memory is initially programmed to store desired content files in the memory compartments. Subsequently, if it is determined that code stored in the main memory needs to be reprogrammed, the reprogramming is performed to flash only the memory compartments that include the code that needs to be reprogrammed and those memory compartments that include code that is linked to the code that needs to be reprogrammed.