User Leds (Green); Bit Status Leds (Red); Ethernet Leds (Yellow) - GE SBC330 3U VPX Hardware Reference Manual

7.1 User LEDs (Green)

7.2 BIT Status LEDs (Red)

7.3 Ethernet LEDs (Yellow)

Publication No. SBC330-0HH/3
Table 7-2 User Status LEDs
LED Function
DS200 BIT Fail core 0
DS201 BIT Fail core 1
Table 7-3 BIT Status LEDs
LED Function
DS202 BIT Fail core 0
DS203 BIT Fail core 1
Table 7-4 Ethernet Link Status LEDs
LED Function
DS204 Ethernet 0 (1)
DS205 Receive Activity
Ethernet 1 (3)
Receive Activity
These LEDs are under the control of the 88E1111 PHYs and the descriptions
define the default functions of the LED outputs. These are under software control,
however, and may be subsequently reassigned if required.
Description
Once a board has been programmed with firmware,
these LEDS are lit red at power up. Software is used to
switch them off.
BIT code, VxWorks and Functional Test software switches
off these LEDs as it runs. Notionally, each LED is
associated with each core of the 8641D.
BIT code may adjust its use of these LEDs to indicate
different stages of MPE (Minimum Processing
Environment) progress.
Ordinarily, user software should not make use of these
LEDs unless BIT code is not present, in which case the BSP
and or user code should switch them off
Description
Once a board has been programmed with firmware these
LEDS are LIT red at power up. Software is used to switch
them off.
BIT code, VxWorks and Functional Test software switches
off these LEDs as it runs. Notionally, each LED is
associated with each core of the 8641D.
BIT code may adjust its use of these LEDs to indicated
different stages of MPE (minimum Processing
Environment) progress.
Ordinarily, user software should not make use of these
LEDs - unless BIT code is not present, in which case the
BSP and or user code should switch them off
Description
Flash when valid Link and receiving Ethernet traffic
LED Descriptions 73