Yes, check application note AN10916: FAT library EFSL and FatFs port on NXP LPC1700:
http://www.lpcware.com/content/nxpfile/an10916-fat-library-efsl-and-fatf...

You will find a secondary USB bootloader application note and example software at http://www.lpcware.com/content/nxpfile/an10866-lpc1700-secondary-usb-boo...

The Ethernet PHY configuration is a one-time event. Once the configuration has been completed using MDIO and MCLK, these pins will no longer be required. It will then be possible to switch the pin function to USB.
Another option is to use Ethernet MII Management (MDIO) using software. This is described in Application note AN10859.
http://www.lpcware.com/content/nxpfile/an10859-lpc1700-easyweb
If MDIO is implemented in software, there will be no need to share pins between USB and Ethernet.

Release notes

New features in this release:

• Support for simultaneous dual host

• Improved bulk transfer performance (LPC11Uxx, LPC1347)

• New bandwidth tuning project

• New dual role example (experimental)

Bug fixes:

• Host can not clear stall on control transfer

• Code compiled with optimization crashed

The boot ROMs in some of the LPC devices contain flexible USB device stack to simplify the USB application development. The USB ROM stack has built-in support for Communication Device Class (CDC), the Human Interface Device (HID), the Mass Storage Class (MSC) and Device Firmware Upgrade (DFU) class. It also supports composite device model consisting of multiple interfaces of above supported classes. This document provides information on how to use this stack through the exposed ROM API.

Release notes

New features in this release:

• Support for the LPCXpresso with LPC1347

• Limited IAR support

Bug fixes:

• Repaired Keil project files for examples running on the Xplorer LPC18xx and LPC43xx

LPC43XX Dual Core Examples

Introduction

This page contains the LPC43XX Dual Core examples. These examples showcases the SW components provided with the NXP LPC43XX MCU

LPC43XX Dual Core Framework

The LPC43XX Dual Core examples will be implemented as a framework (similar to nxpUSBlib releases). The LPC43XX Dual core framework will have 

Release notes

New features in this release:

• ROM driver support added to the Generic HID example

Introduction

This project demonstrates the use of NXP USB enabled ARM Cortex-M0 microcontroller and NXP contact/contactless smart card reader IC to develop a portable USB CCID Contactless Smart Card Reader (UCR) with an option to add a SAM module for secure transaction. The demo supports MIFARE Classic and MIFARE Ultralight smart cards.

Demo Video

The Keil MCB1800 Evaluation Board enables you to create and test working programs based on the NXP LPC1800 family of ARM Cortex™-M3 processor-based devices.

Features:

• Serial Port
  
  A standard DB9 connector is on the board for the LPC1850's built-in UART interface. This is a full duplex, serial port.
• CAN Port
  
  A standard DB9 connector for applications requiring CAN communications.
• USB 2.0 Full Speed and High Speed Ports
  
  2 standard USB Type mini-B connectors: for USB Device, Host and OTG communications.