ADLINK cPCI-6870 - Manual (Page 58)

44 Board Interfaces
COM1/Debug Switch (SW9, SW10 pins 1-2)
Switches SW9 and SW10 (pins 1, 2) set the RJ-45 serial port (CN11)
as a standard RS-232 serial port or as an IPMI debugging port.
Table 4-28: COM1/Debug Switch Settings
Front/Rear VGA Selection Switch (SW10 pins 3-4)*
Switch SW10 (pins 3, 4) sets the VGA output to the front panel
RJ-45 port (CN11) or the VGA port on the RTM. The default
VGA output is set to rear I/O. To enable Front VGA output, the
COM/VGA Mode Selection Switches (SW7-8, SW12-13)*
must be set to VGA mode.
Table 4-29: Front/Rear VGA Selection Switch Settings
Mode
SW9 SW10
1 2 3 4 1 2
RS-232 COM port (default) ON ON OFF OFF ON OFF
IPMI debugging port OFF OFF ON ON OFF ON
Mode 3 4
Rear VGA output (default) ON OFF
Front VGA output OFF ON
NOTE: NOTE:
* VGA is not supported the front panel RJ-45 connector (CN11) of models with
ordering numbers ending in “xx30” and higher. On these models, SW10 is set
to “Rear VGA output” and the RJ-45 connector is a dedicated serial port.
SW9 SW10