Tuesday, 16 July 2013

Small Description about Structural Modeling Style in VHDL.




Small Description about Structural Modeling Style in VHDL.


Structural Modeling Style -

Structural Modeling Style shows the Graphical Representation of modules/ instances / components with their Interconnection. 
In Structural Modeling Style We defines that how our Components / Registers / Modules are Connected to each other using Nets/ Wires.

  • Structural Modeling Style works on Concurrent Executions. 


Basic Structure Design Outline -
  •  Component Declaration.
  •  Signal Declaration.
  •  Component Instantiation. 
Steps-
  • Declare a list of Components being used.
  • Declare signals which define the nets that interconnect components.
  • Label multiple instances of the same component so that each instance is uniquely defined.

 *
  • COMPONENTS    &    PORT MAP     Statements are used to implement structural modeling.
  • The Component instantiation statements ar concurrent statements.


Syntax & Coding Style-



Digital System Design using Structural Modeling Style -
Program List -




Flip Flop Design using Structural Modeling Style-

Shift Registers Design using Structural Modeling Style-

  • 4 - Bit Stack Design using Structural Modeling Style (VHDL Code).
  • 4 - Bit Queue Design using Structural Modeling Style (VHDL Code).

 

8 comments :

venkatesh said...

fpga implementation of 64bit risc processor using vhdl can give you coding forthis project

Zalak Soni said...

plz give a code for wallence tree multiplier

Sunny Rajesh said...

please give a vhdl code for 4 bit parallel adder in structural style

Sunny Rajesh said...

please kindly give vhdl code for 8bit counter employing D flipflops using bstructural style

Sunny Rajesh said...

please give vhdl code for 8 bit shift register

Sunny Rajesh said...

please give VHDL code for finding the word with the lowest ASCII value using file operations

Sunny Rajesh said...

please kindly give verilog code for booth algorithm to find out the product of two 4 bit numbers -3 and 8

reshmajohn said...

kindly give the vhdl code for 8:1 simple round robin arbiter

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