Back to Verilog

Verilog Implementation of FM0/Manchester Encoder and Decoder For Dedicated Short-range Communication(DSRC)

1,000.00 800.00

Dedicated short-range communication (DSRC) is used for transferring data serially from one node to another node. DSRC standards generally use FM0 and Manchester encoder and decoder to reach dc-balance. Here the data is sent serially and then an encoder block, the data gets encoded, and then it will be transmitted in serially.

Buyer protection
Safe shopping
Easy returns and refunds
Free shipping worldwide

Dedicated short-range communication (DSRC) is used for transferring data serially from one node to another node. DSRC standards generally use FM0 and Manchester encoder and decoder to reach dc-balance. Here the data is sent serially and then an encoder block, the data gets encoded, and then it will be transmitted in serially. Since most of the communication protocol uses serial communication we have decided to implement that project in Serial. In this protocol to get back, the original information user should know the operating frequency of the encoder.

Dedicated short-range communication (DSRC) is utilized for little and medium-range correspondence. The DSRC is arranged into two sorts: vehicle car and car to-roadside. In-vehicle to-car, the DSRC makes the data sending and broadcasting among cars for well-being purposes and open data declaration. The vehicle to roadside predominantly focuses on the wise transportation benefit, for example, the electronic toll gathering (ETC) framework. The ETC can be sent to the installment for stopping administration and gas-refueling. Consequently, the DSRC framework assumes an essential part of the present-day vehicle industry.

Manchester coding technique is a digital coding technique in which all the bits of the binary data are arranged in a particular sequence.  Here a bit  ‘1’  is represented by transmitting a high voltage for the half duration of the input signal and for the next halftime period an inverted signal will be sent.  When transmitting  ‘0’  in Manchester format, for the first half cycle a  low voltage will send, and for the next half-cycle, a high voltage is sent.

The advantage of Manchester coding is that, when sending data having continuous high signals or continuous low signal (e.g.:  11110000), it is difficult to calculate the number of 1 S and Os in the data. Because there is no transition from low to high or high to low for a particular time period (Here it is 4 x T, T is the time duration for a single pulse). The detection is possible only by calculating the time duration of the signal. But when we code this signal in Manchester format there will always be a transition from high to low or low to high for each bit.

Shipping and delivery

We are proud to offer international shipping services that currently operate in over 200 countries and islands worldwide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says "no information available at the moment".

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you have specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

Refunds & returns policy

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • You do not receive them within the guaranteed time (45 days not including 2-5 day processing)
  • You receive the wrong item
  • You do not want the product you have received (but you must return the item at your expense and the item must be unused)

We do not issue the refund if:

  • Your order does not arrive due to factors within your control (e.g. providing the wrong shipping address)
  • Your order does not arrive due to exceptional circumstances outside our control (e.g. not cleared by customs, delayed by a natural disaster)
  • Other exceptional circumstances outside the control of vivaharsha.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on page.

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Real customer reviews

There are no reviews yet.
Write a review
Review now to get coupon!

By using this website you agree to accept our Privacy Policy and Terms & Conditions

Shopping cart

×

No products in the cart.

Open chat
Need help ?