07-22-2013 11:52 PM
We have a core generated for spartan3-676 speed grade 4 . And we would like to use the same core for spartan3-676 speed grade 5 . Do we have to make any changes to the core or can we just pull in the excisting xco core in the project for spartan3-676 speed grade 5 and directly generate the bit file ?.
Thanks in advance for your help.
07-23-2013 12:19 AM
07-23-2013 02:16 AM
Thanks for the reply .
When I am regenerating the XCO files (filters whose filter coefficients are added as COE file, it gives me errors so i have to relaod the COE file from the new location). This leads to the change in settings , What do i do about it?.
How do i compare if the XCO files generated for the previous project is having the same settings as the current project except for the speed grade?.
07-23-2013 06:29 AM
You should be able to use a relative path for the .coe.
You can compare the two using any text editor. An .xco is just a text file.