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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( a ) XTAL = 11.0592 MHz ( b ) XTAL = 20 MHz ( C ) XTAL = 24 MHz c ( d ) XTAL = 30 MHz 11. Indicate the size of the timer for each of the following modes . ( a ) mode 0 ( b ) mode 1 ( c ) mode 2 12.
Assuming that XTAL = 20 MHz , indicate when the TFO flag is raised for the following program . MOV TMOD , # 01 MOV TLO , # 12H MOV THO , # 1CH SETB TRO 20. Assume that XTAL = 11.0592 MHz . Find the TH1 , TL1 value to generate a time ...
1 Example 10-6 Assuming that XTAL = 11.0592 MHz for the following program , state ( a ) what this program does , ( b ) compute the frequency used by timer 1 to set the baud rate , and ( c ) find the baud rate of the data transfer .
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The 8051 Microcontrollers
8051 ASSEMBLY LANGUAGE PROGRAMMING
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The 8051 Microcontroller and Embedded Systems: Using Assembly and C
Mazidi Muhammad Ali
No preview available - 2007