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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Most often a quartz crystal GND oscillator is connected to inputs XTALI ( pin 19 ) and XTAL2 ( pin 18 ) . The quartz crystal oscillator connected to XTAL1 and XTAL2 also needs two Figure 4-2 ( a ) . XTAL Connection to 8051 capacitors of ...
In an 8031based system in which an external ROM holds the program code , this pin is connected to the OE pin of the ROM . ... When connecting an 8031 to external memory , port 0 provides both address and data .
If this pin is open ( not connected ) , the analog input voltage for the ADC804 is in the range of 0 to 5 volts ( the same as the Vcc pin ) . However , there are many applications where the analog input applied to Vin needs to be other ...
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The 8051 Microcontrollers
8051 ASSEMBLY LANGUAGE PROGRAMMING
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Other editions - View all
The 8051 Microcontroller and Embedded Systems: Using Assembly and C
Mazidi Muhammad Ali
No preview available - 2007