Motorola MVME162, User Manual

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Hardware Preparation and Installation
2-6 MVME162 Embedded Controller User’s Manual
2
Synchronous Clock Select Header (J11) for Serial Port 1/Console
The MVME162 is shipped from the factory with the
SERIAL PORT 1/CONSOLE
header configured for asynchronous communications (i.e., jumpers removed).
To select synchronous communications for the
SERIAL PORT 1/CONSOLE
connection, install jumpers across pins 1 and 2 and pins 3 and 4.
Clock Select Header (J12) for Serial Port 2
The MVME162 is shipped from the factory with the
SERIAL PORT 2
header
configured for asynchronous communications (i.e., jumpers removed). To
select synchronous communications for the
SERIAL PORT 2
connection, install
jumpers across pins 1 and 2 and pins 3 and 4.
J11 J11
External Clock Internal Clock (factory configuration)
4 2 4 2
3 1 3 1
J12 J12
External Clock Internal Clock (factory configuration)
4 2 4 2
3 1 3 1