Microprocessor Theory

6. Interrupts and Externally initiated operations: They are the signals initiated by an external device to request the microprocessor to do a particular task or work. There are five hardware interrupts called,                      Read More

8085 is a 40 pin IC, DIP package.The microprocessor can be divided into three segments for the sake clarity, arithmetic/logic unit (ALU), register array, and control unit. The signals from the pins can be grouped as follows Power supply and clock signals AddressRead More

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                It is a program controlled semiconductor device (IC}, which fetches,decode and executes instructions. It is a computer processor on a microchip and is a multipurpose, programmable device that uses digital data as input and provides resultsRead More