CC-W9M-NA37-XE-B Digi International, CC-W9M-NA37-XE-B Datasheet - Page 67

• Manufacturer Part Number: CC-W9M-NA37-XE-B
• Description: MOD WI-9M 64MB SDRAM 128MB FLASH
• Manufacturer: Digi International
• Series: -r

Specifications of CC-W9M-NA37-XE-B

• Module/board Type: Core Module
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: Networking

Legend for multi-
pin switches
Module
configuration
switches, S4
Serial port B MEI
configuration
switches
67
C h a p t e r 2
ConnectCore 9M 2443 & Wi-9M 2443 Hardware Reference
Use the user push-buttons to interact with the applications running on the module.
Use these module signals to implement the push-buttons:
Switches S4, S6, and S7 are multi-pin switches. In the description tables for these
switches, the pin is designated as S[switch number].[pin number]. For example, pin
1 in switch 2 is specified as S4.1.
Use S4 to configure the module:
Use S6 to configure the line interface for serial port B MEI.
Signal name
USER_PUSH_BUTTON_1
USER_PUSH_BUTTON_2
Dip-
switch
position
1
2
3
4
5
6
7
8
Switch
pin
S6.1
S6.2
Usage
DEBUGEN#
WRT Protect NAND FLASH
CONF2/VD0 (not used)
CONF3/VD1 (not used)
CONF4/VD8 (not used)
CONF5/VD9 (not used)
CONF6/VD16 (not used)
CONF7/VD17 (not used)
Function
On = RS232 transceiver enabled
RS422/RS485 transceiver disabled
Off= RS232 transceiver disabled
RS422/RS485 transceivers enabled
On = Auto Power Down enabled
Off = Auto Power Down disabled
Switch
(pushbutton
S3
S5
GPIO used
GPF0
GPF6
Comments
Auto Power Down is not supported on
this board. This signal is only accessible
to permit the user to completely disable
the MEI interface for using signals for
other purposes. To disable the MEI
interface go in RS232 mode (S6.1 = ON)
and activate the Auto Power Down
feature (S6.2 = ON). Be sure that no
cable is connected to connector X3.