arduino mega 2560 serial port DB9 interfacing to fpga serial port

Hello, I am doing a project where i need to feed the data from arduino to fpga sparton3 via DB9 serial port. Please can anyone tell me how to do it.

KiranKadakuntla: Hello, I am doing a project where i need to feed the data from arduino to fpga sparton3 via DB9 serial port. Please can anyone tell me how to do it.

Do what exactly?

You are incapable of using Google?

You don't know how to connect a cable between two serial ports and thus need someone to hold your hand?

DB9 implies RS232 levels. You need a TTL-to-RS232 converter (e.g. a max232). This will sort out the levels as well as the 'polarity' of the signal.

Thanks sterretje, for your kind information.