Specifications

PP 41x/03x 6-1
6 OTHER INTERFACES
Many additional standard interfaces are provided on the PP 41x/03x board. These interfaces
consist primarily of those found in a regular desktop or mobile PC, and are outlined below.
6.1 Serial Ports
One RS232 serial interface is always available on the PP 41x/03x board. This interface connects
via the front panel Console connector. A splitter cable, part number CB 26D/125-00, is required to
access this interface.
A second RS232 serial interface is available on the J5 connector. This interface can be accessed
via an in-board header on the AD PP5/002-0x Transition Module.
Two additional RS232 serial ports are provided by the Super I/O controller on the AD PP5/001-4xU
Transition Module. These interfaces connect to RJ45 jacks on the RTM’s front panel.
Table 6-1 summarizes the available serial port options and the location of their connectors.
Configuration COM1 COM2 COM3
PP 41x/03x; no Transition Module Front panel
connector
N/A N/A
PP 41x/03x and AD PP5/001-4xU Front panel
connector
AD PP5/001-4xU
RJ45 connector
AD PP5/001-4xU
RJ45 connector
PP 41x/03x and AD PP5/002-0x Front panel
connector
AD PP5/002-0x in-
board header
N/A
Table 6-1 Serial Port Numbering
All the serial ports are implemented in the PC chipset used on the board and Transition Module,
using standard 16550-style devices. All the serial ports may be configured for operation at 115.2
kbaud.