ALTGX with clock comming form ALTCLKCTRL

Hi Swami,

I will try your advises and i will tell you how its going, thank you so much.

but, when you are saying

"Connect clock port of ALTGX to the physical clock port (from a dedicated oscillator from the FPGA board)"

you mean the calibration clock? or you mean the pll_inclk, because if its the pll_inclk i think that it must be driven by the ALTGX_RECONFIG function.

For generating the .mif files : have you enable the option of the menu Assigments => Settings??

if not, for generating mif files from ALTGX you need to enable the option "Generate GXB Reconfig MIF", for doing it, enter in the menu Assignments, then Settings and choose the option "Fitter Settings", then select more settings and just write an ON in the option "Generate GXB Reconfig MIF"

I hope i helped you.

Thanks,

regards,

lucia