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New ContributorConvert Xilinx Carry4 to Intel Carry
I have a project that uses the Xilinx carry4 primitive and I need to convert it for use in an intel board. What is the intel carry architecture? how can the carry4 be converted?
I am a university student trying to create a TDC and I am new to Quartus. Id appreciate any help.
Thanks!
9 Replies
KennyT_alteraSuper Contributor
Hi,
Do you mind to share us the design? I will try to convert it for you.
Thanks,
- KennyT_altera
you can archive your design in latest version vivado and send it to us
rohith1Attached is the file. The issue is that Xilinx has a carry4 primitive while intels carry sum is 2 input. Thank you so much!
- KennyT_altera
Sorry, I will need sometime to work on this. Will get back to you by end of next week.
- KennyT_altera
Added back converted logic for you. Kindly take a look.
- rohith1
Hey, thank you so much. I'm new to VHDL so I'm afraid I have some basic questions. First work.vhd_prim doest seem to compile. Work does not contain primary unit vhd_prim comes up. Second, when those lines are removed I get an error saying carry4 is used but not declared. What changes did you implement? Thank you so much for you help.
Rohith
- KennyT_altera
Are you using Quartus pro edition. the changes that we made are base on that.
Those are library exist inside Quartus Prime
- KennyT_altera
any update?
- KennyT_altera
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