---
title: "About the W6100 category"
url: "https://maker.wiznet.io/forum/13218"
markdown_url: "https://maker.wiznet.io/forum/13218/md"
type: "Forum topic"
category: "Ethernet Chips"
author: "irina"
created: "2019-02-25T07:30:08+09:00"
last_activity: "2023-02-27T07:24:14+09:00"
language: "en"
views: 730
replies: 2
source: "WIZnet Makers forum (https://maker.wiznet.io/forum/)"
---

# About the W6100 category

## Question

Asked by irina on 2019-02-25 in Ethernet Chips.

(Replace this first paragraph with a brief description of your new category. This guidance will appear in the category selection area, so try to keep it below 200 characters.)

Use the following paragraphs for a longer description, or to establish category guidelines or rules:

- Why should people use this category? What is it for?

- How exactly is this different than the other categories we already have?

- What should topics in this category generally contain?

- Do we need this category? Can we merge with another category, or subcategory?

## Replies

### Reply 1 by wiznet dev, 2020-06-24

Is it possible use W6100 by bypassing its TCP/IP stack?
My host controller uses a LWIP stack that controls other interfaces too. So, I would like to just use the PHY or MAC/PHY of W6100.

If yes, could you point me to example codes if they are available?

### Reply 2 by jisu.au, 2023-02-27

w6100을 쓰고 있습니다.

TCP Window Full 이 발생하는데요. 해결할 API가 존재 할까요?

---

Source: https://maker.wiznet.io/forum/13218