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Hi Arvinda,
No,
Intel recommend to pull-up JTAGEN pin to a weak 10-kΩ pull-up.
If the JTAG pin sharing is not enabled, the JTAGEN pin is a regular I/O pin and JTAG pins function as JTAG dedicated pins.
To use JTAG pin as dedicated pin, tie the JTAGEN pin to a weak 10-kΩ pull-up
Reference,
https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/dp/max-10/pcg-01018.pdf
Let me know if this has helped resolve the issue you are facing or if you need any further assistance.
Best Regards,
Anand
Hi Anand
thanks for your reply
weak pull-up means just need to enable the weak pull-up option for that particular pin right ?
HI Arvinda,
Yes, jtagen pin has an internal 25-kΩ pull up. but still we required external 10-kΩ pull-up.
Regards
Anand
Hi Anand
thanks for your help
Aravind
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