Introductory Concepts
Numerical Representations
Digital and Analog Systems
Digital Number Systems
Representing Binary Quantities
Digital Circuits/Logic Circuits
Parallel and Series Transmission
Memory
Digital Computers
Number Systems and Codes
Binary-to-Decimal Conversions
Decimal-to-Binary Conversions
Octal Number System
Hexadecimal Number System
BCD Code
Putting It All Together
The Byte, Nibble, and Word
Alphanumeric Codes
Parity Method for Error Detection
Applications
Describing Logic Circuits
Boolean Constants and Variables
Truth Tables
OR Operation with OR Gates
AND Operation with AND Gates
NOT Operation
Describing Logic Circuits Algebraically
Evaluating Logic-Circuit Outputs
Implementing Circuits from Boolean Expressions
NOR Gates and NAND Gates
Boolean Theorems
DeMorgan's Theorems
Universality of NAND Gates and NOR Gates
Alternate Logic-Gate Representations
Which Gate Representation to Use
IEEE/ANSI Standard Logic Symbols
Summary of Methods to Describe Logic Circuits
Description Languages Versus Programming Languages
Implementing Logic Circuits with PLDs
HDL Format and Syntax
Intermediate Signals
Combinational Logic Circuits
Sum-of-Products Form
Simplifying Logic Circuits
Algebraic Simplification
Designing Combinational Logic Circuits
Karnaugh Map Method
Exclusive-OR and Exclusive-NOR Circuits
Parity Generator and Checker
Enable/Disable Circuits
Basic Characteristics of Digital ICs
Troubleshooting Digital Systems
Internal Digital IC Faults
External Faults
Troubleshooting Case Study
Programmable Logic Devices
Representing Data in HDL
Truth Tables Using HDL
Decision Control Structures in HDL
Flip-Flops and Related Devices
NAND Gate Latch
NOR Gate Latch
Troubleshooting Case Study
Clock Signals and Clocked Flip-Flops
Clocked S-C Flip-Flop
Clocked J-K Flip-Flop
Clocked D Flip-Flop
D Latch (Transparent Latch)
Asynchronous Inputs
IEEE/ANSI Symbols
Flip-Flop Timing Considerations
Potential Timing Problem in FF Circuits
Master/Slave Flip-Flops
Flip-Flop Applications
Flip-Flop Synchronization
Detecting an Input Sequence
Data Storage and Transfer
Serial Data Transfer: Shift Registers
Frequency Division and Counting
Microcomputer Application
Schmitt-Trigger Devices
One-Shot (Monostable Multivibrator)
Analyzing Sequential Circuits
Clock Generator Circuits
Troubleshooting Flip-Flop Circuits
Sequential Circuits Using HDL
Edge-Triggered Devices
HDL Circuits with Multiple Components
Digital Arithmetic: Operations and Circuits
Binary Addition
Representing Signed Numbers
Addition in the 2's-Complement System
Subtraction in the 2's-Complement System
Multiplication of Binary Numbers
Binary Division
BCD Addition
Hexadecimal Arithmetic
Arithmetic Circuits
Parallel Binary Adder
Design of a Full Adder
Complete Parallel Adder with Registers
Carry Propagation
Integrated-Circuit Parallel Adder
2's-Complement System
BCD Adder
ALU Integrated Circuits
IEEE/ANSI Symbols
Troubleshooting Case Study
Using TTL Library Functions with HDL
Logical Operations on Bit Arrays
HDL Adders
Expanding the Bit Capacity of a Circuit
Counters and Registers
Part I
Asynchronous (Ripple) Counters
Counters with MOD Numbers
IC Asynchronous Counters
Asynchronous Down Counter
Propagation Delay in Ripple Counters
Synchronous (Parallel) Counters
Synchronous Down and Up/Down Counters
Presettable Counters
The 74LS193/HC193
More on the IEEE/ANSI Dependency Notation
Decoding a Counter
Decoding Glitches
Cascading BCD Counters
Synchronous Counter Design
Basic Counters Using HDL
Full Featured Counters in HDL
LPM Counters
State Machines
Part II
Integrated-Circuit Registers
Parallel In/Parallel Out The 74ALS174/74HC174
Serial In/Serial Out The 4731B
Parallel In/Serial Out The 74ALS165/74HC165
Serial In/Parallel Out The 74ALS164/74HC164
IEEE/ANSI Register Symbols
Shift Register Counters
Troubleshooting
HDL Registers
HDL Ring Counters
HDL One-Shots
Integrated-Circuit Logic Families
Digital IC Terminology
The TTL Logic Family
TTL Data Sheets
TTL Series Characteristics
TTL Loading and Fan-Out
Other TTL Characteristics
MOS Technology
Digital MOSFET Circuits
Complementary MOS Logic
CMOS Series Characteristics
Low-Voltage Technology
Open- Collector/Open-Drain Outputs
Tristate (Three-State) Logic Outputs
High-Speed Bus Interface Logic
The ECL Digital IC Family
CMOS Transmission Gate (Bilateral Switch)
IC Interfacing
TTL Driving CMOS
CMOS Driving TTL
Analog Voltage Comparators
Troubleshooting
MSI Logic Circuits
Decoders
BCD-to-7-Segment Decoder/Drivers
Liquid-Crystal Displays
Encoders
Troubleshooting
Multiplexers (Data Selectors)
Multiplexer Applications
Demultiplexers (Data Distributors)
More Troubleshooting
Magnitude Comparator
Code Converters
Data Busing
The 74ALS173/HC173 Tristate Register
Data Bus Operation
Decoders Using HDL
The HDL 7-Segment Decoder/Driver
Encoders Using HDL
HDL Multiplexers and Demultiplexers
HDL Magnitude Comparators
HDL Code Converters
Digital System Projects Using HDL
Small Project Management
Stepper Motor Driver Project
Keypad Encoder Project
Digital Clock Project
Frequency Counter Project
Interfacing with the Analog World
Review of Digital Versus Analog
Digital-to-Analog Conversion
D/A-Converter Circuitry
DAC Specifications
An Integrated-Circuit DAC
DAC Applications
Troubleshooting DACs
Analog-to-Digital Conversion
Digital-Ramp ADC
Data Acquisition
Successive-Approximation ADC
Flash ADCs
Other A/D Conversion Methods
Digital Voltmeter
Sample-and-Hold Circuits
Multiplexing
Digital Storage Oscilloscope
Digital Signal Processing (DSP)
Memory Devices
Memory Terminology
General Memory Operation
CPU-Memory Connections
Read-Only Memories
ROM Architecture
ROM Timing
Types of ROMs
Flash Memory
ROM Applications
Semiconductor RAM
RAM Architecture
Static RAM (SRAM)
Dynamic RAM (DRAM)
Dynamic RAM Structure and Operation
DRAM Read/Write Cycles
DRAM Refreshing
DRAM Technology
Expanding Word Size and Capacity
Special Memory Functions
Troubleshooting RAM Systems
Testing ROM
Programmable Logic Device Architectures
Digital Systems Family Tree
Fundamentals of PLD Circuitry
PLD Architectures
The GAL 16V8A (Generic Array Logic)
The Altera EPM7128S CPLD
The Altera FLEX10K Family
Glossary
Answers to Selected Problems
Index of ICs
Index