8EC4.2 VHDL

UNIT 1 : INTRODUCTION –

Fundamental & history of various hardware description language, Design

flow of ASICs and  and standard logic circuits using software.

UNIT 2 : COMBINATIONAL CIRCUIT  BUILDING BLOCKS-

Multiplexer, Decoders, encoders, Code

Converters, VHDL Code for Combinational Circuits.

UNIT 3 : SEQUENCIAL CIRCUITS:

VHDL code for Flip-Flops, shift registers , Counters.

UNIT 4 : SYNCHRONOUS/ ASYNCHRONOUS  SEQUENCIAL CIRCUITS:

Mealy & Moore type FSMs,

VHDL Code for Mealy  & Moore Machines, VHDL Codes for Serial Adder, Vending Machine.

UNIT 5 : DIGITAL SYSTEM DESIGN-

Building Block circuits, Memory organization, SRAM, Design

examples of divider, Multiplier, Shifting & Sorting Operations, Clock Synchronization, CPU organization

and design concepts.