Kontron CP3005-SA, User Manual

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CP3005-SA – Rev. 0.6 Preliminary
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LED Color Function During
Boot-Up Function During Uefi
Bios Post (If Post Code
Config. Is Enabled) Function After Boot-Up
green -- uEFI BIOS POST bit 1 and
bit 5
80
Default: General Purpose
red+green -- --
LED0 red uEFI BIOS boot
failure -- General Purpose or Port
80
Default: General Purpose
green -- uEFI BIOS POST bit 0 and
bit 4
red+green -- --
The bit allocation for Port 80 is the same as for the POST code.
How to read the 8-Bit POST Code
Due to the fact that only 4 LEDs are available and 8 bits must be displayed, the POST code output is multiplexed on
the General Purpose LEDs.
Table 9: POST Code Sequence
State General Purpose Leds
0 All LEDs are OFF; start of POST sequence
1 High nibble
2 Low nibble; state 2 is followed by state 0
The following is an example of the General Purpose LEDs’ operation if the POST configuration is enabled.
Table 10: POST Code Example
LED3 LED2 LED1 LED0 Result
High Nibble off (0) on (1) off (0) off (0) 0x4
Low Nibble off (0) off (0) off (0) on (1) 0x1
Post Code 0x41
Under normal operating conditions, the General Purpose LEDs should not remain lit during
boot-up. They are intended to be used only for debugging purposes. In the event that a
General Purpose LED lights up during boot-up and the CP3005-SA does not boot, please
contact Kontron for further assistance.
3.9.2. USB Interfaces
The CP3005-SA provides five USB ports:
 Two USB 2.0 ports on the front I/O
 Two USB 2.0 ports on the CompactPCI rear I/O interface only with RIO-Modul CP-RIO3-04 4HP and 8HP, but not
with CP-RIO3-04S.
 One USB 3.0 port on the high-speed I/O extension connector, J14, for the MMEXT05 extension module