Forum Discussion

fogl's avatar
fogl
Icon for Occasional Contributor rankOccasional Contributor
6 years ago

Connection Setup for JTAG - simplification

Hello everybody, To use the JTAG on a MAX10 devices i should (according to UG-M10CONFIG) tie the JTAGEN and JTAG pins to either weak pull-up or pull-down. Is this actually really necessary. Can i c...
JohnT_Altera's avatar
JohnT_Altera
Icon for Regular Contributor rankRegular Contributor
6 years ago

Hi,

Yes, but I still recommend you to put weak-pull down on TCK pin so that the device is working correctly and avoid noise detected by the device. Other pin can be left floating.