Kontron COMe-bCD2 - Manual (Page 31)

4 Connector Pinouts
Kontron User's Guide ETXexpress® CD 31
Configuration
The Ethernet interface is a PCIexpress device. The BIOS setup automatically configures it during
configuration of the PCI device.
Note: Implementation and limitation information is provided in the COM Express® Design Guide. Refer to the
documentation for additional information.
4.3.10 Power Control
Power Good / Reset Input
The COMe-bCD2 provides an external input for a power-good signal or a manual- reset pushbutton. The
implementation of this subsystem complies with the COM Express® Specification. Implementation
information is provided in the COM Express® Design Guide. Refer to the documentation for additional
information.
4.3.11 Power Management
ATX PS Control
The COMe-bCD2 can control the main power output of an ATX-style power supply. The implementation of
this subsystem complies with the COM Express® Specification. Implementation information is provided
in the COM Express® Design Guide. Refer to the documentation for additional information.
External SMI Interrupt
Contact Kontron Embedded Modules technical support for information on this feature.
4.3.12 Miscellaneous Circuits
Speaker
The implementation of the speaker output complies with the COM Express® Specification.
Implementation information is provided in the COM Express® Design Guide. Refer to the documentation
for additional information.
Battery
The implementation of the battery input complies with the COM Express® Specification. Implementation
information is provided in the COM Express® Design Guide. Refer to the documentation for additional
information.
In compliance with EN60950, there are at least two current-limiting devices (resistor and diode)
between the battery and the consuming component.
I2C Bus
The I2C Bus is implemented by using general purpose I/O.
You also can access the I2C Bus via JUMPtec‟s Intelligent Device Architecture (JIDA) BIOS functions.