Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
18 years ago

Was my chip burnt ?

I tested the voltage of ASM1117 1.2V on my board, which is 2.5V, and the current is 190.2mA. Obviously, the VCCINT of cyclone2 should be 1.2v, so i doubt whether the chip was burnt. When i cut t...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
18 years ago

OK, that's very good!

About the strange behaviour at power up of the I/O pins I suggest you to follow the clues posted by Brad at:

http://www.alteraforum.com/forum/showthread.php?t=3404&page=2

About the strange behaviour of the CONF_DONE pin you may try to replace the pull-up resistor connected to that pin.