The 8051 Microcontroller and Embedded Systems, Volume 1For 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. |
From inside the book
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Page 31
... NV - RAM . The read / write capability of NV - RAM allows the program to be loaded into the on - chip ROM while it is in the system . This can be done even via the serial port of an IBM PC . This in - system program loading of DS5000 ...
... NV - RAM . The read / write capability of NV - RAM allows the program to be loaded into the on - chip ROM while it is in the system . This can be done even via the serial port of an IBM PC . This in - system program loading of DS5000 ...
Page 32
... NV - RAM and a speed of 8MHz . Often the DS5000-8-12 ( or DS5000T - 8-12 ) is ideal for many student projects . Table 1-8 : Versions of 8051 From Dallas Semiconductor Part Number NV - RAM Speed DS5000-8-8 8K 8 MHz DS5000-8-12 8K 12 MHz ...
... NV - RAM and a speed of 8MHz . Often the DS5000-8-12 ( or DS5000T - 8-12 ) is ideal for many student projects . Table 1-8 : Versions of 8051 From Dallas Semiconductor Part Number NV - RAM Speed DS5000-8-8 8K 8 MHz DS5000-8-12 8K 12 MHz ...
Page 280
... NV - RAM from Dallas Semiconductor Part No. Capacity Org . Speed Pins VPP DS1220Y - 150 16K 2Kx8 150 ns 24 DS1225AB - 150 64K 8Kx8 150 ns 28 DS1230Y - 85 256K 32Kx8 85 ns 28 NV - RAM ( nonvolatile RAM ) Whereas SRAM is volatile , there ...
... NV - RAM from Dallas Semiconductor Part No. Capacity Org . Speed Pins VPP DS1220Y - 150 16K 2Kx8 150 ns 24 DS1225AB - 150 64K 8Kx8 150 ns 28 DS1230Y - 85 256K 32Kx8 85 ns 28 NV - RAM ( nonvolatile RAM ) Whereas SRAM is volatile , there ...
Contents
CHAPTERS | 1 |
The 8051 Microcontrollers | 23 |
THE 8051 MICROCONTROLLERS 223 Section 1 1 Microcontrollers and Embedded Processors | 24 |
Copyright | |
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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 |
Common terms and phrases
ACALL ACALL DELAY addr addressing mode ASCII Assembly language baud rate binary bit addresses carry flag Chapter CJNE connected convert data pins decimal decoder discussed DJNZ DPTR EPROM Example execution external interrupt Figure flag bit frequency I/O ports instruction INT1 Intel interfacing interrupt vector table jump latch LCALL LJMP load logic loop machine cycle memory chip memory location microcontroller microprocessor MOV P1 MOV RO MOVX Notice NV-RAM on-chip ROM opcode operand output pointer program counter PSEN pull-up resistors pulse RAM location register bank reset Review Questions SBUF SECTION serial communication SETB TR1 Show signal SJMP Solution square wave stack stepper motor stop bit SUBB subroutine target address TCON timer Timer/counter TMOD transfer transistors True or false voltage Write a program