6 module configuration, 1 digital display interface (ddi), 2 pci express x16 configuration – ADLINK Express-HR User Manual

Page 27: Digital display interface (ddi), Pci express x16 configuration, Sw1: pci express configuration switch

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Page 27

Express-IA533 User’s Manual

Page 27

Express-IA533 User’s Manual

Express-HR User’s Manual

Page 27

Page 27

Express-HR User’s Manual

6 Module Configuration

6.1 Digital Display Interface (DDI)

The Express-HR’s three DDI ports support the following output types:

DDI1:

DP / HDMI / DVI / SDVO

DDI2:

DP / HDMI / DVI

DDI3:

DP / HDMI / DVI / eDP

To set the output type, go to the BIOS setup utility and navigate to the following screens:
Chipset > System Agent (SA) Configuration > Graphics Configuration > LCD Control >
DDI Function Choose.

Select from the following options:

- DisplayPort

- HDMI

- SDVO-DVI

6.2 PCI Express x16 Configuration

Switch SW1 allows you to configure the PCI Express x16 lanes from the CPU as 1 PCIe x16,
2 PCIe x8, or 1 PCIe x8 + 2 PCIe x4.

Mode

Pin 1

Pin 2

1x PCIe x16 (default)

Off

Off

2x PCIe x8

Off

On

1x PCIe x8 + 2x PCIe x4

On

On

Reserved

On

Off

SW1: PCI Express Configuration Switch

SW1

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