Just browse through some of the codes:

**VHDL codes for common Combinational Circuits:**

**3 : 8 Decoder using basic logic gates**

**VHDL codes for common Sequential Circuits:**

**Positive edge triggered JK flip-flop with reset**

**4-bit Synchronous UP counter using JK FF**

**PISO Using flip flops - Generate statement**

**Johnson Counter using flip flops - Generate statement**

**4 bit Johnson Counter - Behavior Model**

**4 bit Ring Counter - Behavior Model**

**Example for Gate and Behavior level modeling****Asynchronous D flip flop - Behavior model****Synchronous D flip flop - Behavior model**

Resettable counter with testbench program

A programmable delay generator

BCD to 7-segement display decoder

Cyclic Reduntancy Check(CRC) Generator

Illustration of cloaked for loop by example

Usage of components in your design with example

Basic model for a FIFO Queue

Usage of "GENERIC" in VHDL using PISO example

Digital Clock in VHDL

Sine wave Generator

Function for division of unsigned numbers

Function for finding Square root of a number

Function for Matrix multiplication

Random number generator using PRSG

Keep checking this space for more example codes.If you think some thing is missing here request those examples here.I will try to work on your requests as soon as possible.

Some of the codes and testbench programs can be downloaded from here.**Some more codes are available here:**Resettable counter with testbench program

A programmable delay generator

BCD to 7-segement display decoder

Cyclic Reduntancy Check(CRC) Generator

Illustration of cloaked for loop by example

Usage of components in your design with example

Basic model for a FIFO Queue

Usage of "GENERIC" in VHDL using PISO example

Digital Clock in VHDL

Sine wave Generator

Function for division of unsigned numbers

Function for finding Square root of a number

Function for Matrix multiplication

Random number generator using PRSG

Keep checking this space for more example codes.If you think some thing is missing here request those examples here.I will try to work on your requests as soon as possible.

Some of the codes and testbench programs can be downloaded from here.