User manual

OEM Interface
The OEM interface allows OEMs to add functionality via a
daughtercard. Power is also input via this header. This is a 40-
pin 0.05” pitch surface-mount header
Pin Signal Pin Signal
1 TPRX+ 2 TPTX+
3 TPRX- 4 TPTX-
5 SWITCH 6 LED_1
7 AVDD 8 +3.3VDC
9 UART0_RXD 10 GPIO_9
11 UART0_TXD 12 GPIO_10
13 GND 14 +3.3VDC
15 UART0_RTS 16 UART0_CTS
17 UART1_RTS 18 UART1_CTS
19 GND 20 GND
21 UART1_TXD 22 UART1_RXD
23 GND 24 RESET_N
25 SPI_CS 26 SPI_CLK
27 +3.3VDC 28 GND
29 GPIO_1 30 SPI_SDO
31 GPIO_2 32 SPI_SDI
33 +3.3VDC 34 GND
35 GPIO_3 36 GPIO_4
37 GND 38 GND
39 GPIO_5 40 GPIO_6
Specifications
Serial Ports
Two serial UART ports are be
accessible via the OEM header.
General Purpose I/O Signals
8 of the general purpose signals
of the CN210 Processor are
accessible via the OEM header.
They can be used for driving
LED's, receiving switch input or as
general purpose signals that allow
the user to monitor or control via
the silex software interface.
External pull-ups are required for
customization.
Power Input
Power is input to the main module
via the OEM header. +3.3VDC +/-
10% is supplied through this
header.
Power Consumption
Wireless LAN power consumption
900mA for maximum transmit.
.
Environmental Temperature
• Operating Temperature: 0°
to 50° C
• Storage Temperature: -20°
to +70° C
• Maximum temperature
change per hour: 20° C
Relative Humidity
• Operating: 10% to 90% non-
condensing
• Storage: 10% to 90% non-
condensing
Altitude
• Operating: 3.1 km
• Storage: 9 km
Shock
• MIL-STD-202F (Method
213B) to 50 G's
Vibration
• MIL-STD-202F (Method
204D) to 15 G's
Standards Compliance
• RS232, serial interfaces
• 802.11 a/b/g for the wireless
version
• 802.3i (10Base-T) and
802.3u (100Base-TX)
Ethernet
• RFC 2217
Ordering Information
For your specific configuration and its corresponding part number,
call silex at 1-866-765-8761 (U.S. toll-free) or [phone]
(other countries).
silex SX-550 Module Diagram
0.875"
2.346"
0.570"
0.270"
0.140"
1.660"
2.346"
0.215"
1.750"
0.087" DIA
6 PLACES
0.100"
0.118"
0.770"
1.500"
1.580"
0.085"
2.176"
1.750"
0.85"
CPU BOARD - BOTTOM VIEW
WIRELESS LAN - TOP VIEW
Port 1 supports Transmit Data,
Receive Cata, Clear to Send, and
Request to send. 3 of the GPIOs
can be configured for use as the
Data Terminal Ready, Dataset
Ready, and Data Carrier Detect
modem signals.
Port 2 is dedicated for as a
console port for management
and configuration purposes.
Technical information and specifications are subject to change without notice. ©2008 Silex Technology, Inc.