DC-ME-9210-NET Digi International, DC-ME-9210-NET Datasheet - Page 21

• Manufacturer Part Number: DC-ME-9210-NET
• Description: KIT JUMP START ME 9210 NET+OS 7
• Manufacturer: Digi International
• Series: Digi Connect ME®r
• Type: MCU Moduler

Specifications of DC-ME-9210-NET

• Contents: Board, Cables, CD, Digi JTAG Link Hardware Debugger, Documentation, Module, Power Supply
• Data Rate: 10 Mbps to 100 Mbps
• Memory Type: SDRAM
• Interface Type: RS-232, Ethernet
• Operating Voltage: 12 V
• Operating Current: 346 mA
• Maximum Power Dissipation: 825 mW
• Operating Temperature Range: - 40 C to + 80 C
• Board Size: 36.7 mm x 19.05 mm
• Data Bus Width: 32 bit
• Modulation: CCK, DBPSK, DQPSK
• Product: Modules
• Security: 64/128 bit WEP, TKIP, WPA, WPA2
• Silicon Manufacturer: Digi Intl
• Kit Application Type: Communication & Networking
• Application Sub Type: Embedded
• Silicon Family Name: Digi Connect ME
• Rohs Compliant: Yes
• For Use With/related Products: Digi Connect ME 9210 Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 602-1136

RS232-Enable Pin Header, P5
GPIO Port, P7
21
      
P5 is used to enable or disable serial port RS232s transceiver. Shorting P5 pins 1 and 2 will
enable the RS232 transceiver. Shorting P5 pins 2 and 3 will disable the RS232 transceiver.
The GPIO port is a 9-pin male right-angle connector that is labeled as P7 on the
development board. See the following figure for pin orientation; see the following tables
for pin assignments. For input and output threshold specifications, see "DC Characteristics"
on page 39. Note that each signal has a 220 ohm series resistor between the P7 pin and the
module (except GND).
Note:
GPIO Port Pin Orientation
Pin
—
—
1
Receive
RXD
The development board is shipped with a 9-pin screw-flange plug attached to
the GPIO port.
Pin
Data
2
Secondary Serial Port Pin Assignments
Transmit
TXD
Pin
Data
3
Pin 1
Pin
—
—
4
Chassis
Ground
Signal/
GND
Pin
5
Pin 9
Pin
—
—
6
Pin
—
—
7
Pin
—
—
8
Pin
—
—
9