Forum Discussion

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

Help: HSMC and I2C

I am having a hell of a time trying to interface a camera through an HSMC - Santa Cruz adapter board (THDB-H2S - http://www.terasic.com.tw/cgi-bin/page/archive.pl?language=english&categoryno=39&no=21...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
18 years ago

What I mean by where do I connect the pull up resistor is that the daughter board interfaces with an hsmc port and from there I am not able to access any pins along the i2c line.

I've noticed an option to define a pin as an external input... but how would I connect anything external to it? The only accessibly pins on this board are the hsmc ports or external clock.

Anyone?