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Chapter 10: 8051 SERIAL COMMUNICATION

One of the 8051s many powerful features is its integrated UART, otherwise known as a serial port. The fact that the 8051 has an integrated serial port means that you may very easily read and write values to the serial port. If it were not for the integrated serial port, writing a byte to a serial line would be a rather tedious process requring turning on and off one of the I/O lines in rapid succession to properly "clock out" each individual bit, including start bits, stop bits, and parity bits.

Từ khóa: based devices, philips ARM7, ARM7 core, the 8051, kỹ thuật ARM7 , tính năng ARM7, the 8051 timers, Serial Communication

29 p huytrieu 05/10/2012 309 1

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