User's Manual

www.wnc.com.tw

3. Hardware Architecture:

3.1 Main Chipset Information

3.2 Circuit Block Diagram

The major internal components and external interfaces of DNUR-S1(1) are illustrated in Figure 1-1.

USB

2.0

System

Control

Draft 802.11n

MAC/

Packet Buffer/

Encrption Engine

Draft-

802.11n

PHY

Radio

RT5370

Xtal

Dc-Dc

Regulator

USB

connector

MAIN ANT (TX & RX )

PCB trace antenna

AUX ANT (RX only)

PCB trace antenna

Figure 1-1 DNUR-S1(1) Major Component and System Interface

3.3 Outlook

Item

Vender

Part number

MAC/BBP/Radio Transceiver/PA

Ralink

RT5370