Forum Discussion
Altera_Forum
Honored Contributor
9 years agoHey,
The port J7 is actually a cool feature. It allows to you steer the JTAG to program the external device instead of the on board MAX10. There's a voltage detect pin signal that goes to the CPLD and the CPLD steers the Blaster to the J7 header. Then you'd have a cheaper USB-Blaster for 30bucks :D Jeff