User Manual

PremierWave EN User Guide 12
2: Introduction
The PremierWave EN embedded Ethernet Device Server is a complete network-enabling
solution in a 30 (1.181) X 55 (2.165) X 6.45 (0.248) package. This miniature device server
empowers original equipment manufacturers (OEMs) to go to market quickly and easily with
Ethernet and/or wireless networking and web page serving capabilities built into their
products. [DIMS = mm (in.)]
Key Features
 Power Supply: Regulated 3.3V input required. There is a step-down converter to 1.5 volts
for the processor core and 1.8 volts for the memory subsystem. All voltages have LC
filtering to minimize noises and emissions.
 Controller: 32-bit ARM9 microprocessor running at 400 MHz with 32kB Data Cache and
32 kB Instruction Cache Memory: Up to 64 MB SDRAM and 256 MB NAND Flash
(Default 64 MB each). Up to 16 MB serial SPI Flash (Default 8 MB).
 Ethernet: 10/100 Mbps Ethernet transceiver.
 Wireless: Dual Band 802.11 a/b/g/n with an on-board antenna and option for external
antennas and diversity.
 Serial Ports: Two high speed RS232/RS422/RS485 serial ports with all hardware
handshaking signals. Baud rate is software selectable (300 bps to 921600 bps). One
emulated serial port on the USB Device Port (up to Full Speed 12 Mbps), using standard
CDC-ACM protocol.
 Two USB 2.0 Full Speed (12 Mbps) Host ports
 USB 2.0 Full Speed (12 Mbps) Device port
 Master/Slave high speed SPI interface
 I2C interface
 Configurable I/O Pins (CPs): Up to nine pins are configurable as general purpose I/Os if
no DTR or DCD is used on serial ports. Not 5V tolerant.
 Interface Signals: 3.3V-level interface signals.
 Temperature Range: Operates over an extended temperature range of -40°C to +85°C.
Applications
The PremierWave EN device server connects serial devices such as those listed below to
Ethernet networks using the IP protocol family.
 ATM machines
 CNC controllers
 Data collection devices
 Universal Power Supply (UPS) management unit
 Telecommunications equipment