## Architecture of the 8048Beginning Book for Engineers, Programmers & Technicians Who Want to Use Microcomputers in Industrial Applications. Teaches the Essentials of Hardware & Software Design. Uses Self-Study Format With Quizzes at End of Each Section |

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### Contents

Binary Arithmetic | 25 |

Alphanumeric and Special Characters | 77 |

Memory Devices | 87 |

Copyright | |

6 other sections not shown

### Common terms and phrases

accumulator BCD arithmetic BCD numbers binary addition binary number binary point bit position bit-wise complement bits are available carry flag CATALOG FREE CATA CATALOG FREE CATALOG chip chip-select circuitry complement of BCD conditional jump control unit conventional binary converted data bus data memory decimal equivalent decimal number eight bits EPROM example executed external final carry four bits FREE CATALOG FREE hexadecimal number illegal BCD input/output instruction cycle integer interrupt jump instruction leftmost bit LOG FREE CATALOG machine cycle memory location microcomputer negative number nine's complement number representation number system octal number on-chip op-code operands operation output port positive numbers program counter program memory radix point RAM locations read only memory Register represented result return address sequence sign-magnitude form signals Stack Location stack pointer stored subroutine subroutine call timer/counter tion transfer control True or False two's complement arithmetic two's complement form two's complement number