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Southbridge configuration, Come-cpc2 / bios operation – Kontron COMe-cPC2 User Manual

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COMe-cPC2 / BIOS Operation

Southbridge Configuration

Feature

Option

Description

USB Functions

Disabled

2 USB Ports
4 USB Ports


8 USB Ports + IDE

Enables / Disables USB ports*

USB Port Configure

6+4 USB Ports

8+2 USB Ports

Configures, how the ports are mapped internally to the

USB controllers

USB 2.0 Controller

Enabled

Disabled

Enables / Disables the USB 2.0 controller. (only
available when there is USB2ATA port disabled)

Enable Lock Bit

Disabled
Enabled

Enables Lock bit at end of POST. Only disable for

debugging purposes.

Port 80h Output

LPC

PCI

Selects the Inteface for Port 80h output during POST

Audio Controller

Enabled

Disabled

Enables / Disables the HDA audio controller

SMBUS Controller

Enabled

Disabled

Enables / Disables the SMBus controller

* The parallel ATA channel is hosted by an USB2PATA bridge at the 9th USB port. Disabling
this port will also disable parallel ATA!

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