User`s guide

Signal Pin # Description I/O PU/PD Comment

DP3_LANE1+

DP3_LANE1-

C42

C43

Uni-directional main link for the transport of isochronous streams and

secondary data.

Multiplexed with DDI3_PAIR1+ and DDI3_PAIR1-.

O PCIE Not supported

DP3_LANE0+

DP3_LANE0-

C39

C40

Uni-directional main link for the transport of isochronous streams and

secondary data.

Multiplexed with DDI3_PAIR0+ and DDI3_PAIR0-.

O PCIE Not supported

DP3_HPD C44 Detection of Hot Plug / Unplug and notication of the link layer.

Multiplexed with DDI3_HPD.

I 3.3V Not supported

DP3_AUX+ C36 Half-duplex bi-directional AUX channel for services such as link

conguration or maintenance and EDID access.

I/O PCIE Not supported

DP3_AUX- C37 Half-duplex bi-directional AUX channel for services such as link

conguration or maintenance and EDID access.

I/O PCIE Not supported

Note

Some signals have special functionality during the reset process. They may bootstrap some basic important functions of the module. For more

information refer to section 7.5 of this user’s guide.