---
title: "W5100 to Atheros AR9331 Bridge"
url: "https://maker.wiznet.io/forum/11708"
markdown_url: "https://maker.wiznet.io/forum/11708/md"
type: "Forum topic"
category: "Ethernet Chips"
author: "a2retro"
created: "2016-03-05T17:43:33+09:00"
last_activity: "2017-05-04T08:38:33+09:00"
language: "en"
views: 584
replies: 1
source: "WIZnet Makers forum (https://maker.wiznet.io/forum/)"
---

# W5100 to Atheros AR9331 Bridge

## Question

Asked by a2retro on 2016-03-05 in Ethernet Chips.

I have an existing W5100 product which I connect to HANrun HR911105A.

For my new design I wish to remove the RJ45 and connect directly to one of the port on this Domino AR9331 based product.

[domino.io/#!domino/hardware/core.md](http://domino.io/#!domino/hardware/core.md)

Can this be done successfully? Is there any recommendations for doing this?

Does this help? [micrel.com/_PDF/Ethernet/app … an-120.pdf](http://www.micrel.com/_PDF/Ethernet/app-notes/an-120.pdf)

## Replies

### Reply 1 by a2retro, 2016-04-02

No one at Wiznet can help?

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Source: https://maker.wiznet.io/forum/11708