Forum Discussion
Altera_Forum
Honored Contributor
14 years agoExample designs for communicating two Altera boards
I am looking for example designs or tutorials showing how to communicate two Altera boards using simple protocols. The purpose is to see how the two devices interact by transmitting data back and for...
Altera_Forum
Honored Contributor
14 years agoDear Dave,
Thank you very much, your explanation and instruction help me understand my target system really better. Still, I have some doubts as follow. --- Quote Start --- 1) A PCIe 10Gbps NIC (network interface card) with SFP+ connectors. Eg., Newegg has them http://www.newegg.com/product/product.aspx?item=n82e16833106057 http://www.newegg.com/product/product.aspx?item=n82e16833120384 --- Quote End --- My boss said that we have NIC with SFP+ connector for our server. So I assume that we have already had this by now. --- Quote Start --- 2) A couple of SFP+ to SMA breakout cables or boards, eg., http://hitechglobal.com/boards/modules/sma_to_sfp+.htm --- Quote End --- And this is what we will need to have to realize our target application, am I right? --- Quote Start --- 3) Plug the NIC into your test PC, plug the SFP+ cable into the NIC and the adapter board, and then wire the SMAs onto your SI kit. --- Quote End --- This is how I set up a connection from a test PC to my SIV GT SI board for transferring 10Gbps, is that right? My next wonder is how I can transfer data from the test PC to board in terms of implementation? if there is an existing tool for this or I need to create my own software/design? --- Quote Start --- However, in hindsight, you should have just purchased a GT board with SFP+ connectors on it already, eg., http://www.hitechglobal.com/boards/stratix4gx.htm --- Quote End --- I am not sure if I understood your point here. But I still do not have SFP+ connector. I have only the XCVR SI Dev kit, SIV GT, eg., http://www.altera.com/products/devkits/altera/kit-stratix-iv-gt-si.html --- Quote Start --- Note that if you are just connecting your two SI kits together using 10Gbps, you can just use SMA cables there. --- Quote End --- This is clear for me. This is what I am doing for testing the XCVR Toolkit examples.