Ethernet & USB User's Manual

Chapter 2.Purpose

This RSK Application Board is an evaluation tool for using Renesas microcontrollers with Ethernet and USB interfaces. It is used in

conjunction with the RSK for the microcontroller to be evaluated.

Features include:

• Mounting connections to allow RSK to be added to top of board.

• Interface to standard RSK ‘Application Interface’ connectors.

• Interface to Memory Expansion connectors.

• Power connector for +5V (reverse polarity protected), with on-board regulated 3.3V conversion and level translation to

allow operation with RSK boards working at either +5V or +3.3V.

• LAN9118-MT NIC and RJ45 Ethernet connector with integral status LEDs.

• ISP1761BE USB Hi-Speed 2.0 Host Controller with:

o 1 Host/Slave USB (Mini AB) connector and

o 2 Host USB (Standard A) connectors.

• 512 kByte Static Ram arranged as 256k x 16 bit words.