Forum Discussion

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

physical interface between Cyclone III & DAC

Hello to all, I am working on a test waveform generator project using the Cyclone III starter kit (3C25N). Once synthesized on the FPGA, the waveform will be sent to a DAC so that it can be vi...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

--- Quote Start ---

You need to buy an HSMC break-out board that converts the signals to 100-mil headers.

--- Quote End ---

The breakout board that I know (the one documented with the Cyclone III c120 development kit) has a serious disadvantage: It hasn't any ground pins at the debug header. I don't think it's particularly suited to connect single-ended high speed signals.