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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Indicate where each one belongs . ( a ) 85H ( b ) 87H ( f ) A5H ( g ) A7H ( c ) 88H ( h ) B3H ( d ) 8DH ( i ) D4H ( e ) 93H ( j ) D7H ( k ) F3H 21. Write a program to save registers A and B on R3 and R5 of bank 2 , respec- tively . 22.
10. Find the frequency and period used by the timer if the crystal attached to the 8051 has the following values . ( a ) XTAL = 11.0592 MHz ( c ) XTAL = 24 MHz 11. Indicate the size of the timer for ( a ) mode 0 ( b ) mode 1 12.
When DCE ( modem ) is turned on and has gone through the self - test , it asserts DSR to indicate that it is ready ... If for any reason the modem cannot make a connection to the telephone , this signal remains inactive , indicating to ...
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The 8051 Microcontrollers
THE 8051 MICROCONTROLLERS 223 Section 1 1 Microcontrollers and Embedded Processors
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Other editions - View all
The 8051 Microcontroller and Embedded Systems: Using Assembly and C
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