DC-ME-NET Digi International, DC-ME-NET Datasheet - Page 12

• Manufacturer Part Number: DC-ME-NET
• Description: KIT JUMP START ME FOR NET+OS 7.X
• Manufacturer: Digi International
• Series: JumpStartr
• Type: MCU Moduler

Specifications of DC-ME-NET

• Contents: Module, Development Board, Digi JTAG Link, Cable, Power Supply and Software
• Data Rate: 11 Mbps
• Memory Type: Flash, SDRAM
• Interface Type: RS-232, Ethernet
• Operating Voltage: 12 V
• Operating Current: 850 mA
• Maximum Power Dissipation: 825 mW
• Operating Temperature Range: - 40 C to + 85 C
• Data Bus Width: 32 bit
• Modulation: CCK, DBPSK, DQPSK
• Product: Modules
• Security: 64/128 bit WEP, TKIP, WPA, WPA2
• For Use With/related Products: Digi Connect ME Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 602-1086

JTag Jumper
Hard Reset
Transmit
Data +
TXD+
Pin
1
Transmit
The J1 controls the way in which the Connect ME 9210 JTag device responds to pin 14
being pulled low.
The embedded modules support a hardware reset on pin 14 of the 20-pin header. Pulling
pin 14 low with an open drain driver will force the module into a hard reset state. The
module will remain in the reset state as long and pin 14 is held low and will leave this reset
state ~250mS after pin 14 goes high. Do not actively drive pin 14 high and do not allow the
rise time of the pin 14 to be longer than 100uS. When used with the development board,
this pin is wired to reset button SW4, which means it acts as a hard reset button.
TXD-
Data -
Pin
2
Jumper
Receive
None
RXD+
Data +
Ethernet Interface Pin Assignments
1-2
2-3
Pin
3
Switch +
EPWR+
Power
from
Pin
4
Switch +
EPWR+
Power
from
Pin
5
Hard reset
Result
Soft reset
No reset
Receive
Data -
RXD-
Pin
6
Switch -
EPWR-
Power
from
Pin
7
Switch -
EPWR-
Power
Pin
from
      
8
1 2