net_phy.c

最新版的uC-TCP/IP源码！嵌入式网络开发首选

/*
*********************************************************************************************************
*                                              uC/TCP-IP
*                                      The Embedded TCP/IP Suite
*
*                          (c) Copyright 2003-2006; Micrium, Inc.; Weston, FL
*
*               All rights reserved.  Protected by international copyright laws.
*
*               uC/TCP-IP is provided in source form for FREE evaluation, for educational
*               use or peaceful research.  If you plan on using uC/TCP-IP in a commercial
*               product you need to contact Micrium to properly license its use in your
*               product.  We provide ALL the source code for your convenience and to help
*               you experience uC/TCP-IP.  The fact that the source code is provided does
*               NOT mean that you can use it without paying a licensing fee.
*
*               Network Interface Card (NIC) port files provided, as is, for FREE and do
*               NOT require any additional licensing or licensing fee.
*
*               Knowledge of the source code may NOT be used to develop a similar product.
*
*               Please help us continue to provide the Embedded community with the finest
*               software available.  Your honesty is greatly appreciated.
*********************************************************************************************************
*/

/*
*********************************************************************************************************
*
*                                        NETWORK PHYSICAL LAYER
*
*                                               BCM5221
*
* Filename      : net_phy.c
* Version       : V1.88
* Programmer(s) : CL
*********************************************************************************************************
* Note(s)       : (1) Supports Broadcom BCM5221 Fast Ethernet Transceiver' as described in
*
*                         Broadcom Corporation (Broadcom; http://www.broadcom.com)
*                         (a) BCM5221          (10/100BASE-TX Single-Channel Signi-PHY