Board Interfaces; Front Panel Leds; Debug Leds' Function - Kontron CP3002-RC User Manual

CP3002-RC/CP3002-RA
2.10

Board Interfaces

2.10.1

Front Panel LEDs

The CP3002-RC/CP3002-RA is equipped with four Debug LEDs that can be configured via two
onboard registers (see Chapter 4.3.14, "Debug LED Configuration Register" and Chapter 4.3.15,
"Debug LED Control Register").
Table 2-2:

Debug LEDs' Function

LED COLOR
DLED3 red
green
DLED2 red
green
DLED1 red
green
DLED0 red
green
ID 1039-3625, Rev. 1.0
FUNCTION DURING
FUNCTION
DURING POWER-UP
(if POST code config. is
When lit up during --
power-up, it indicates
a power failure.
-- uEFI BIOS POST bit 3
and bit 7
When lit up during --
power-up, it indicates
a clock failure.
-- uEFI BIOS POST bit 2
and bit 6
When lit up during --
power-up, it indicates
a hardware reset.
-- uEFI BIOS POST bit 1
and bit 5
When lit up during --
power-up, it indicates
a uEFI BIOS boot fail-
ure.
-- uEFI BIOS POST bit 0
and bit 4
Functional Description
DEFAULT FUNCTION
BOOT-UP
AFTER BOOT-UP
enabled)
Processor overtemperature
above 125 °C (blinking)
and
processor overtemperature
above 105 °C (on)
Default: Mode B,
Gigabit Ethernet port D link
Processor overtemperature
above 125 °C (blinking)
Default: Mode B,
Gigabit Ethernet port C link
Processor overtemperature
above 125 °C (blinking)
Default: Mode B,
Gigabit Ethernet port B link
Processor overtemperature
above 125 °C (blinking)
Default: Mode B,
Gigabit Ethernet port A link
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