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PLA vs ROM ROM (Read Only Memory) and PLA (Programmable Logic Array) are used to implement logic functions. Both of them use the ‘Sum of Products’ logic configuration, which consists of a primary array of AND gates and a secondary array of OR gates. The OR function (Sum) is applied to outputs of AND (product)... 

Primary vs Secondary Memory | Auxiliary Storage Devices A computer contains a hierarchy of memory devices for storing data. They vary in their capacity, speed and cost. Primary memory (also referred to as the main memory) is the memory that is directly accessed by the CPU to store and retrieve information. Secondary... 

Android CyanogenMod 6 vs CyanogenMod 7 CyanogenMod 6 and CyanogenMod 7 both are android based firmware for android devices. After introduction of HTC dream in Sept 2008, a mechanism called rooting was introduced to access the privileged controls on Linux based android operating system as root or admin user. This... 

RAM vs ROM RAM and ROM are both different types of memories used in any computer to make it fast and to enable it to access information stored in the computer. Every computer comes with a certain amount of physical memory which is actually chips that hold data. This memory is referred to as Random Access Memory... 

Microprocessor vs Microcontroller A microprocessor and a microcontroller are both essentially processors that are designed to run computers. The type of the computer machinery that the two run is different, though essentially the main task of both the microprocessor and the microcontroller is the same. Both are...