difference between uart0 and uart1 in lpc2148
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The easiest way to transfer between a computer and a microcontroller is through UART i.e., Universal Asynchronous Receiver Transmitter. It is a type of Serial Communication Protocol, and it uses only 2 lines for shifting the data. Typically, we need to link the microcontroller to the computer using a COM Port. But the modern-day computers and laptops don’t involve a COM port as the USB ports have succeeded them.
- In UART0 , Pin TXD0 (Transmit) and Pin RXD0 (Receive) in the device are P0.0 and P0.1 respectively.
- In case of UART1, the Pin TXD1 and Pin RXD1 are P0.8 and P0.9 respectively.
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