Programmable Devices
CPLDs, FPGAs, SoC FPGAs, Configuration, and Transceivers
20693 Discussions

Cyclone IV DE2i150 GPIO output impedance

Altera_Forum
Honored Contributor II
‎08-02-2017 10:43 AM
1,055 Views

Hi, 

I will couple a led driver Cyclone IV DE2i150 but I need Cyclone IV DE2i150 GPIO output impedance. 

Could you help me? 

Thank you.
0 Kudos

Link Copied

1 Reply
Altera_Forum
Honored Contributor II
‎08-02-2017 11:17 AM
291 Views

The output behavior is specified by guaranteed logic levels for a specific drive strength, which should suffice for most applications. A full specification including minimal, maximal and typical output I/V curves is given in the device Ibis files. Maximum current ratings for pins and pin groups must be observed additionally.

0 Kudos
Copy link
Reply

Community support is provided during standard business hours (Monday to Friday 7AM - 5PM PST). Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.