(9A04504) DIGITAL IC APPLICATIONS
B.Tech III-I Sem. (E.C.E.) T P C
4 0 4
UNIT I
CMOS LOGIC:
Introduction to logic families, CMOS logic, CMOS steady state electrical behavior, CMOS dynamic electrical behavior, CMOS logic families.
UNIT II
BIPOLAR LOGIC AND INTERFACING:
Bipolar logic, Transistor logic, TTL families, CMOS/TTL interfacing, low voltage CMOS logic and interfacing, Emitter coupled logic, Comparison of logic families, Familiarity with standard 74XX and CMOS 40XX series-ICs – Specifications.
UNIT III
THE VHDL HARDWARE DESCRIPTION LANGUAGE:
Design flow, program structure, types and constants, functions and procedures, libraries and packages.
UNIT IV
THE VHDL DESIGN ELEMENTS:
Structural design elements, data flow design elements, behavioral design elements, time dimension and simulation synthesis.
UNIT V
COMBINATIONAL LOGIC DESIGN:
Decoders, encoders, three state devices, multiplexers and demultiplexers, Code Converters, EX-OR gates and parity circuits, comparators, adders & subtractors, ALUs, Combinational multipliers. VHDL modes for the above ICs.
UNIT VI
DESIGN EXAMPLES (USING VHDL):
Design examples (using VHDL) - Barrel shifter, comparators, floating-point encoder, dual parity encoder.
UNIT VII
SEQUENTIAL LOGIC DESIGN:
Latches and flip-flops, PLDs, counters, shift register, and their VHDL models, synchronous design methodology, impediments to synchronous design.
UNIT VIII
MEMORIES:
ROMs: Internal structure, 2D-decoding commercial types, timing and applications.
Static RAM: Internal structure, SRAM timing, standard SRAMS, synchronous SRAMS.
Dynamic RAM: Internal structure, timing, synchronous DRAMs. Familiarity with Component Data Sheets – Cypress CY6116, CY7C1006, Specifications.
TEXT BOOKS:
Digital Design Principles & Practices – John F. Wakerly, PHI/ Pearson Education Asia, 3rd Ed., 2005. A VHDL Primer – J. Bhasker, Pearson Education/ PHI, 3rd Edition.
REFERENCES:
Digital System Design Using VHDL – Charles H. Roth Jr., PWS Publications, 2nd edition, 2008. Fundamentals of Digital Logic with VHDL Design – Stephen Borwn and Zvonko Vramesic, McGraw Hill, 2nd Edition., 2005.
B.Tech III-I Sem. (E.C.E.) T P C
4 0 4
UNIT I
CMOS LOGIC:
Introduction to logic families, CMOS logic, CMOS steady state electrical behavior, CMOS dynamic electrical behavior, CMOS logic families.
UNIT II
BIPOLAR LOGIC AND INTERFACING:
Bipolar logic, Transistor logic, TTL families, CMOS/TTL interfacing, low voltage CMOS logic and interfacing, Emitter coupled logic, Comparison of logic families, Familiarity with standard 74XX and CMOS 40XX series-ICs – Specifications.
UNIT III
THE VHDL HARDWARE DESCRIPTION LANGUAGE:
Design flow, program structure, types and constants, functions and procedures, libraries and packages.
UNIT IV
THE VHDL DESIGN ELEMENTS:
Structural design elements, data flow design elements, behavioral design elements, time dimension and simulation synthesis.
UNIT V
COMBINATIONAL LOGIC DESIGN:
Decoders, encoders, three state devices, multiplexers and demultiplexers, Code Converters, EX-OR gates and parity circuits, comparators, adders & subtractors, ALUs, Combinational multipliers. VHDL modes for the above ICs.
UNIT VI
DESIGN EXAMPLES (USING VHDL):
Design examples (using VHDL) - Barrel shifter, comparators, floating-point encoder, dual parity encoder.
UNIT VII
SEQUENTIAL LOGIC DESIGN:
Latches and flip-flops, PLDs, counters, shift register, and their VHDL models, synchronous design methodology, impediments to synchronous design.
UNIT VIII
MEMORIES:
ROMs: Internal structure, 2D-decoding commercial types, timing and applications.
Static RAM: Internal structure, SRAM timing, standard SRAMS, synchronous SRAMS.
Dynamic RAM: Internal structure, timing, synchronous DRAMs. Familiarity with Component Data Sheets – Cypress CY6116, CY7C1006, Specifications.
TEXT BOOKS:
Digital Design Principles & Practices – John F. Wakerly, PHI/ Pearson Education Asia, 3rd Ed., 2005. A VHDL Primer – J. Bhasker, Pearson Education/ PHI, 3rd Edition.
REFERENCES:
Digital System Design Using VHDL – Charles H. Roth Jr., PWS Publications, 2nd edition, 2008. Fundamentals of Digital Logic with VHDL Design – Stephen Borwn and Zvonko Vramesic, McGraw Hill, 2nd Edition., 2005.
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