# PHY interrupt

**URL:** <https://forums.digi.com/t/phy-interrupt/5117>\
**Category:** NET+OS\
**Created:** [May 29, 2006, 8:23am UTC](https://forums.digi.com/t/phy-interrupt/5117 "2006-05-29T08:23:32Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![pevandenburie](https://avatars.discourse-cdn.com/v4/letter/p/7feea3/32.png) [@pevandenburie](https://forums.digi.com/u/pevandenburie)\
**Post date:** [May 29, 2006, 8:23am UTC](https://forums.digi.com/t/phy-interrupt/5117/1 "2006-05-29T08:23:32Z")

</div>

Hello,

I use fast IP for quick ethernet packet transfer on my DIGI EM, but I find it is still very slow. I found the BSP\_USE\_PHY\_INTERRUPT and I think it could solve my problem. However the NETOS 6.0 documentation specifies that it is not compatible with NS7520. On the other hand, the NETOS 6.3 documentation don’t tell it anymore: is the NS7520 used on DIGI EM now compatible with PHY interrupt?  
I don’t want to crash my DIGI…

Thanks for any information,

Paul