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Problem in configuring Cyclone V GT development kit pins for 1.2V voltage level

Honored Contributor I

I have a Cyclone V GT development kit to do some testing, and I need to use the pins of the HSMB connector with voltage level of 1.2V as simple I/O. But when I connect pins 5-6 from the J17 connector, my design does not work. Do I need any additional configuration to be made?https://ssl.gstatic.com/ui/v1/icons/mail/images/cleardot.gif

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Honored Contributor I



J17 is DNI. 

Have you mounted jumper? check its connection. 

Have you checked with Default 2.5 V is you design working? 

Also check the Pin assignments. 


Along with your code include basic led blink program which helps in debugging(whether problem is in FPGA logic OR HSMB interface logic) 


Best Regards, 

Anand Raj Shankar 

(This message was posted on behalf of Intel Corporation)