--%>
Assignment Help - homework help

Define Micro-Controller

Define Micro-Controller.

E

Expert

Verified

A microcontroller is by definition is a computer upon a chip. This includes all the necessary parts (with the memory) all in one Integrated Chip. You just require applying the power (and possibly clock signal) to such device and this starts executing the program programmed to this. A microcontroller usually has the main CPU core, ROM or EPROM/EEPROM or FLASH, RAM and some essential functions (as timers and I/O controllers) all integrated in one chip. The original concept behind the microcontroller was to limit the abilities of the CPU itself, allowing a full computer (I/O, memory and interrupts) to fit upon the obtainable silicon real estate.

   Related Questions in Programming Languages

  • Q : Define the term Internet Define the

    Define the term Internet: It is a global network of numerous interconnected networks.

    		•
  • Q : Explain Sign extension Sign extension :

    Sign extension: Whenever an integer value from a type with a specific range is stored in a variable with a larger range, Java employs sign extension to determine the resultant value. The most important bit in the original value is employed to fill the

    		•
  • Q : Explain Program counter Program counter

    Program counter: A program counter is an integral portion of a computer's Central Processing Unit. It includes a reference to the memory address of the subsequent instruction to be fetched, ready to be executed throughout the next fetch-execute cycle.

    		•
  • Q : State the term multi tasking State the

    State the term multi tasking.

    		•
  • Q : What is Boolean expression Boolean

    Boolean expression: It is an expression whose outcome is of type Boolean, that is, gives a value of either true or false. The operators like && and || take Boolean operands and generate a Boolean outcome. The relational operators obtain operan

    		•
  • Q : Explain Conditional operator

    Conditional operator: It is an operator taking three operands that is, a ternary operator. The conditional operator (?:) is employed in the form bexpr ? expr1 : expr2

    Q : Describe Real number Real number : It

    Real number: It is a number with an integer and a fractional portion. The primitive types double and float are employed to symbolize real numbers.

    		•
  • Q : Limit the Scope of Data Declarations

    Limit the Scope of Data Declarations at the smallest possible level is consistent with the well known principle of data hiding. It stops one module from inadvertently referencing and modifying data values which are only meant to be used by another mod

    		•
  • Q : What is an Arithmetic expression

    Arithmetic expression: It is an expression comprising numerical values of integer or floating point kinds. For example, operators like +, -, *, / and % get arithmetic expressions as their operands and generate arithmetic values as their outcomes.

    		•
  • Q : XPATH selector Normal 0 false false

    Normal 0 false false