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D R A F T — F O R I N
T E R N A L U S E O N L Y
24
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User Guide
CP3010-SA
2.5.2 SATA Flash
For flexible flash extension, the CP3010-SA provides either a CFast socket, J5, for a SATA 3Gb/s CFast
memory card, or up to 64 GB soldered SLC-based NAND flash memory with built-in full hard disk emu-
lation, up to 60 MB/s read rate, and up to 55 MB/s write rate.
Note:
Write protection is available for both the CFast card and the soldered NAND flash. Please
contact Kontron for further assistance if write protection is required.
2.6 Trusted Platform Module 1.2
The CP3010-SA supports the Trusted Platform Module (TPM) 1.2. TPM1.2 is a security chip specifically
designed to provide enhanced hardware- and software-based data and system security. TPM1.2 is
based on the Atmel AT97SC3204 security controller and stores sensitive data such as encryption and
signature keys, certificates and passwords, and is able to withstand software attacks to protect the
stored information.
2.7 Board Inter faces
2.7.1 Front Panel LEDs
The CP3010-SA provides two system status LEDs, one temperature status LED (TH LED) and one Watch-
dog status LED (WD LED), as well as four General Purpose/POST code LEDs (LED3..0). Their functionality
is described in the following chapters and reflected in the registers mentioned in Chapter 3, Configu-
ration.
2.7.1.1 System Status LEDs
Note:
If the TH LED flashes red at regular intervals, it indicates that the processor junction tem-
perature has reached a level beyond which permanent silicon damage may occur and the
processor has been shut off. To return to normal operation, the power must be switched
off and then on again.
Table 7: System Status LEDs Function
LED
COLOR
STATE
FUNCTION
TH LED
red / green
Off
Power failure
Green
Board in normal operation
Red
CPU operating temperature has exceeded its defined operating limit
Red blinks
CPU temperature above 110°C (CPU has been shut off)
In this event, all General Purpose LEDs (LED3..0) are blinking red as well.
WD LED
red / green
OFF
Watchdog inactive
Green
Watchdog active, waiting to be triggered
Red
Watchdog expired