The 8051 Microcontroller and Embedded Systems, Volume 1
Prentice Hall, 2000 - Digital control systems - 435 pages
For courses teaching the 8051 Microcontoller.
This book uses a step-by-step approach to teach the fundamentals of assembly language programming and interfacing of the 8051 microcontroller. It uses many examples to clarify concepts. Simple, concise examples are utilized to show what action each instruction performs, then a sample is provided to show its application. This text provides a comprehensive understanding of the internal organization of the 8051 registers and resources in a way that sheds the student's fear of assembly language. Whether students become designers of stand-alone systems or complex embedded systems, they will find this text a useful resource.
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... PCs the use of one stop bit is standard . Assuming that we are transferring a text file of ASCII characters using 1 stop bit , we have a total of 10 bits for each character : 8 bits for the ASCII code , and 1 bit each for the start and stop ...
... bits are transferred , where the first bit is the start bit , followed by 8 bits of data , and finally 1 stop bit . SM2 SM2 is the D5 bit of the SCON register . This bit enables the multiprocess- ing capability of the 8051 and is beyond ...
... bit 8 ) is bit D2 of the SCON register . In serial mode 1 , this bit gets a copy of the stop bit when an 8 - bit data is received . This bit ( as is the case for TB8 ) is rarely used anymore . In all our applications we will make RB8 ...
The 8051 Microcontrollers
THE 8051 MICROCONTROLLERS 223 Section 1 1 Microcontrollers and Embedded Processors
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