About the Arria 10 FPGA Development Kit

Question

About the Arria 10 FPGA Development Kit It would be helpful if you could tell me about the signals on the FMC connector.

1) Are the signals arranged in columns C, D, G, and H wired with equal lengths? For example, do FMCB_LA_TX_P4 and FMCB_LA_TX_N4 have equal length wiring for FMCB_LA_TX_P2? (I am aware that FMCB_LA_TX_P2 and FMCB_LA_TX_N2 are differential signals, so they are routed at equal lengths.)

2) Assuming that each signal is wired with equal length, what is the reference signal?

I am designing a child board to be placed on the Arria 10 FPGA Development Kit, but I need to pass 14-bit parallel signals at high speed, so I need information on the Arria 10 FPGA Development Kit.

We apologize for the inconvenience, but thank you in advance.

aqidayman_altera · Answer

Hello,Thank you for reaching out Intel FPGA Community.Can we know which specific Arria 10 FPGA Development Kit that you are referring to?https://www.intel.com/content/www/us/en/products/details/fpga/development-kits/arria.htmlRegards,Aqid

yamada1 · Answer

Thank you for your comment.The symmetry is "Intel Arria 10 GX FPGA Development Kit (DK-DEV-10AX115S-A)".I'm sorry to trouble you, but it would be helpful if you could teach me.

aqidayman_altera · Answer

What I can help with is that you can refer to the Installer Package for this board from the link below:

https://www.intel.com/content/www/us/en/products/details/fpga/development-kits/arria/10-gx.html

There is board design file which contain the layout information for the board that worth for you to check.

yamada1 · Answer

Thank you for answering.I found a Gerber file from the material you introduced, but I couldn't find anything that looks like board data.It seems that ".ipc" is like that, but it seems that it can not be converted with this owned CAD.I'm going to look for a viewer, so if you don't mind, could you tell me what CAD you're using?We apologize for the inconvenience, but it would be helpful if you could provide us with the information.

yamada1 · Answer

Sorry to trouble you, but this issue has been resolved.

I unzipped the file I found from the URL you introduced, but I overlooked that it was further compressed.

Sorry for the trouble.

I apologize for the additional question, but is there a table for the connection between the FMC connector and FPGA?

Since the current situation is chasing from the circuit diagram, it would be very helpful if there was a connection table.

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About the Arria 10 FPGA Development Kit

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