What is input port in microprocessor or microcontroller?
1 Answers
chetan shidling answered 4 years ago
The input port of a microcomputer system receives signals from peripherals or external components connected to the micro controller or microprocessor. In a motor vehicle application it could be the signal from a temperature sensor, which has been analog to digital converted. These signals must be in digital form and usually between 0 and 5V.