Programmable Devices
CPLDs, FPGAs, SoC FPGAs, Configuration, and Transceivers
20777 Discussions

Stratrix IV Current Strength

Altera_Forum
Honored Contributor II
‎05-25-2012 06:58 PM
1,048 Views

Hi guys! 

 

I have a little doubt... I configured a pin of my Stratrix IV FPGA as output, 2.5V, current strength 12 mA, Output termination 50 Ohm. It is connected to another device as shown in the picture attached to the thread. The clock input impedance is > 1MOhm. 

 

I concluded that 25mA(2.5/100) are being drained from the FPGA pin. Can that damage the pin or it have a protection? I didn't find any info about that on FPGA datasheet. 

 

Thanks in advance.
Preview file
272 KB
0 Kudos

Link Copied

0 Replies
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.