Digital Systems: Principles And Applications

by Tocci, Ronald J.; Widmer, Neal; Moss, Greg

• ISBN13: 9780131725799
• ISBN10: 0131725793
• Edition: 10th
• Format: Hardcover
• Copyright: 2007-01-01
• Publisher: Prentice Hall

Summary

Tocci and Widmer use ablock diagram approachto basic logic operations, enabling readers to have a firm understanding of logic principles before they study the electrical characteristics of the logic ICs.KEY TOPICSFor each new device or circuit, the authors describe the principle of the operation, give thorough examples, and then show its actual application.An excellent reference on modern digital systems.

Table of Contents

Introductory Concepts	2	(22)
Numerical Representations	4	(1)
Digital and Analog Systems	5	(5)
Digital Number Systems	10	(3)
Representing Binary Quantities	13	(2)
Digital Circuits/Logic Circuits	15	(2)
Parallel and Serial Transmission	17	(1)
Memory	18	(1)
Digital Computers	19	(5)
Number Systems and Codes	24	(30)
Binary-to-Decimal Conversions	26	(1)
Decimal-to-Binary Conversions	26	(3)
Hexadecimal Number System	29	(4)
BCD Code	33	(2)
The Gray Code	35	(2)
Putting It All Together	37	(1)
The Byte, Nibble, and Word	37	(2)
Alphanumeric Codes	39	(2)
Parity Method for Error Detection	41	(3)
Applications	44	(10)
Describing Logic Circuits	54	(64)
Boolean Constants and Variables	57	(1)
Truth Tables	57	(1)
OR Operation with OR Gates	58	(4)
And Operation with And Gates	62	(3)
NOT Operation	65	(1)
Describing Logic Circuits Algebraically	66	(2)
Evaluating Logic-Circuit Outputs	68	(3)
Implementing Circuits from Boolean Expressions	71	(2)
NOR Gates and NAND Gates	73	(3)
Boolean Theorems	76	(4)
DeMorgan's Theorems	80	(3)
Universality of NAND Gates and NOR Gates	83	(3)
Alternate Logic-Gate Representations	86	(3)
Which Gate Representation to Use	89	(6)
IEEE/ANSI Standard Logic Symbols	95	(1)
Summary of Methods to Describe Logic Circuits	96	(2)
Description Languages Versus Programming Languages	98	(2)
Implementing Logic Circuits with PLDs	100	(2)
HDL Format and Syntax	102	(3)
Intermediate Signals	105	(13)
Combinational Logic Circuits	118	(90)
Sum-of-Products Form	120	(1)
Simplifying Logic Circuits	121	(1)
Algebraic Simplification	121	(6)
Designing Combinational Logic Circuits	127	(6)
Karnaugh Map Method	133	(11)
Exclusive-OR and Exclusive-NOR Circuits	144	(5)
Parity Generator and Checker	149	(2)
Enable/Disable Circuits	151	(2)
Basic Characteristics of Digital ICs	153	(7)
Troubleshooting Digital Systems	160	(2)
Internal Digital IC Faults	162	(4)
External Faults	166	(2)
Troubleshooting Case Study	168	(2)
Programmable Logic Devices	170	(7)
Representing Data in HDL	177	(4)
Truth Tables Using HDL	181	(3)
Decision Control Structures in HDL	184	(24)
Flip-Flops and Related Devices	208	(88)
NAND Gate Latch	211	(5)
NOR Gate Latch	216	(3)
Troubleshooting Case Study	219	(1)
Digital Pulses	220	(1)
Clock Signals and Clocked Flip-Flops	221	(3)
Clocked S-R Flip-Flop	224	(3)
Clocked J-K Flip-Flop	227	(3)
Clocked D Flip-Flop	230	(2)
D Latch (Transparent Latch)	232	(1)
Asynchronous Inputs	233	(3)
IEEE/ANSI Symbols	236	(2)
Flip-Flop Timing Considerations	238	(3)
Potential Timing Problem in FF Circuits	241	(2)
Flip-Flop Applications	243	(1)
Flip-Flop Synchronization	243	(1)
Detecting an Input Sequence	244	(1)
Data Storage and Transfer	245	(2)
Serial Data Transfer: Shift Registers	247	(3)
Frequency Division and Counting	250	(4)
Microcomputer Application	254	(2)
Schmitt-Trigger Devices	256	(1)
One-Shot (Monostable Multivibrator)	256	(4)
Clock Generator Circuits	260	(4)
Troubleshooting Flip-Flop Circuits	264	(4)
Sequential Circuits Using HDL	268	(4)
Edge-Triggered Devices	272	(5)
HDL Circuits with Multiple Components	277	(19)
Digital Arithmetic: Operations and Circuits	296	(64)
Binary Addition	298	(1)
Representing Signed Numbers	299	(7)
Addition in the 2's-Complement System	306	(1)
Subtraction in the 2's-Complement System	307	(3)
Multiplication of Binary Numbers	310	(1)
Binary Division	311	(1)
BCD Addition	312	(2)
Hexadecimal Arithmetic	314	(3)
Arithmetic Circuits	317	(1)
Parallel Binary Adder	318	(2)
Design of a Full Adder	320	(3)
Complete Parallel Adder with Registers	323	(2)
Carry Propagation	325	(1)
Integrated-Circuit Parallel Adder	326	(2)
2's-Complement System	328	(3)
ALU Integrated Circuits	331	(4)
Troubleshooting Case Study	335	(2)
Using TTL Library Functions with HDL	337	(1)
Logical Operations on Bit Arrays	338	(2)
HDL Adders	340	(3)
Expanding the, Bit Capacity of a Circuit	343	(17)
Counters and Registers	360	(128)
Asynchronous (Ripple) Counters	362	(3)
Propagation Delay in Ripple Counters	365	(2)
Synchronous (Parallel) Counters	367	(3)
Counters with MOD Numbers <2N	370	(7)
Synchronous Down and Up/Down Counters	377	(2)
Presettable Counters	379	(1)
IC Synchronous Counters	380	(9)
Decoding a Counter	389	(4)
Analyzing Synchronous Counters	393	(3)
Synchronous Counter Design	396	(9)
Basic Counters Using HDLs	405	(7)
Full-Featured Counters in HDL	412	(5)
Wiring HDL Modules Together	417	(8)
State Machines	425	(12)
Integrated-Circuit Registers	437	(1)
Parallel In/Parallel Out---The 74ALS174/74HC174	437	(2)
Serial In/Serial Out---The 74ALS166/74HC166	439	(2)
Parallel In/Serial Out---The 74ALS165/74HC165	441	(2)
Serial In/Parallel Out---The 74ALS164/74HC164	443	(2)
Shift-Register Counters	445	(5)
Troubleshooting	450	(2)
HDL Registers	452	(7)
HDL Ring Counters	459	(2)
HDL One-Shots	461	(27)
Integrated-Circuit Logic Families	488	(88)
Digital IC Terminology	490	(8)
The TTL Logic Family	498	(4)
TTL Data Sheets	502	(4)
TTL Series Characteristics	506	(3)
TTL Loading and Fan-Out	509	(5)
Other TTL Characteristics	514	(4)
MOS Technology	518	(3)
Complementary MOS Logic	521	(2)
CMOS Series Characteristics	523	(7)
Low-Voltage Technology	530	(3)
Open-Collector/Open-Drain Outputs	533	(5)
Tristate (Three-State) Logic Outputs	538	(3)
High-Speed Bus Interface Logic	541	(2)
The ECL Digital IC Family	543	(3)
CMOS Transmission Gate (Bilateral Switch)	546	(2)
IC Interfacing	548	(5)
Mixed-Voltage Interfacing	553	(1)
Analog Voltage Comparators	554	(2)
Troubleshooting	556	(20)
MSI Logic Circuits	576	(100)
Decoders	577	(7)
BCD-to-7-Segment Decoder/Drivers	584	(3)
Liquid-Crystal Displays	587	(4)
Encoders	591	(6)
Troubleshooting	597	(2)
Multiplexers (Data Selectors)	599	(5)
Multiplexer Applications	604	(6)
Demultiplexers (Data Distributors)	610	(7)
More Troubleshooting	617	(4)
Magnitude Comparator	621	(3)
Code Converters	624	(4)
Data Busing	628	(1)
The 74ALS173/HC173 Tristate Register	629	(3)
Data Bus Operation	632	(6)
Decoders Using HDL	638	(4)
The HDL 7-Segment Decoder/Driver	642	(3)
Encoders Using HDL	645	(3)
HDL Multiplexers and Demultiplexers	648	(4)
HDL Magnitude Comparators	652	(1)
HDL Code Converters	653	(23)
Digital System Projects Using HDL	676	(42)
Small-Project Management	678	(1)
Stepper Motor Driver Project	679	(8)
Keypad Encoder Project	687	(6)
Digital Clock Project	693	(17)
Frequency Counter Project	710	(8)
Interfacing with the Analog World	718	(66)
Review of Digital Versus Analog	719	(2)
Digital-to-Analog Conversion	721	(7)
D/A-Converter Circuitry	728	(5)
DAC Specifications	733	(2)
An Integrated-Circuit DAC	735	(1)
DAC Applications	736	(2)
Troubleshooting DACs	738	(1)
Analog-to-Digital Conversion	739	(1)
Digital-Ramp ADC	740	(5)
Data Acquisition	745	(4)
Successive-Approximation ADC	749	(6)
Flash ADCs	755	(2)
Other A/D Conversion Methods	757	(4)
Sample-and-Hold Circuits	761	(1)
Multiplexing	762	(2)
Digital Storage Oscilloscope	764	(1)
Digital Signal Processing (DSP)	765	(19)
Memory Devices	784	(84)
Memory Terminology	786	(4)
General Memory Operation	790	(3)
CPU-Memory Connections	793	(2)
Read-Only Memories	795	(1)
ROM Architecture	796	(3)
ROM Timing	799	(1)
Types of ROMs	800	(8)
Flash Memory	808	(3)
ROM Applications	811	(3)
Semiconductor RAM	814	(1)
RAM Architecture	815	(3)
Static RAM (SRAM)	818	(5)
Dynamic RAM (DRAM)	823	(1)
Dynamic RAM Structure and Operation	824	(5)
DRAM Read/Write Cycles	829	(2)
DRAM Refreshing	831	(3)
DRAM Technology	834	(2)
Expanding Word Size and Capacity	836	(8)
Special Memory Functions	844	(3)
Troubleshooting RAM Systems	847	(5)
Testing ROM	852	(16)
Programmable Logic Device Architectures	868	(30)
Digital Systems Family Tree	870	(5)
Fundamentals of PLD Circuitry	875	(2)
PLD Architectures	877	(4)
The GAL 16V8 (Generic Array Logic)	881	(4)
The Altera EPM7128S CPLD	885	(5)
The Altera FLEX10K Family	890	(4)
The Altera Cyclone Family	894	(4)
Glossary	898	(13)
Answers to Selected Problems	911	(8)
Index of ICs	919	(3)
Index	922