Memory Architectures

You are designing a new embedded computing device intended for the consumer market. This

new device uses a camera to record and store everything that the user sees. You now must

choose memory to support your product efficiently. You need memory to support the following

purposes:

Memory to hold your program software $-$"medium size, very fast"

Memory to hold the image data for each image as it is being processed $-$"large size, very

fast"

Memory to hold the processed data images $-$"huge size, moderate speed"

How many different memory subsystems would you chose? What types and sizes of memory

would you use for each of these subsystems? Explain and justify your choices, and any potential

tradeoffs. $($Tradeoffs may include performance, speed, cost, etc.$)$