Secondary Connector Rows C And D; Pci Express; Pci Express Graphics (Peg); Digital Display Interface - Congatec COM Express conga-TC87 User Manual

6.2

Secondary Connector Rows C and D

The following subsystems can be found on the secondary connector rows C and D.
6.2.1

PCI Express™

The conga-TC87 does not offer PCI Express lanes on the CD connector. For more information on supported PCI Express lanes, see section
6.1.7.
6.2.2

PCI Express Graphics (PEG)

®
The Intel ULT SoC does not support PEG interface.
6.2.3

Digital Display Interface

The conga-TC87 supports two Digital Display Interfaces. These interfaces can be configured as DisplayPort, HDMI/DVI. On conga-TC87 rev
C.x and later, the DDI digital port C is used for optional VGA
The processor on the conga-TC87 supports High-bandwidth Digital Content Protection (HDCP) for playing high definition content over digital
interfaces. Integrated in the processor is a dedicated Mini HD audio controller which drives audio on integrated digital display interfaces such
as HDMI and DisplayPort.
The conga-TC87 offers the Digital Display Interface on the CD connector and supports up to three independent displays. The display combination
must be 2 DDI and 1 LVDS/eDP. For revisions equipped with optional VGA, the combination must be 1x DDI (Port B), 1x VGA (via Port C) and
1x LVDS/eDP. The table below shows the conga-TC87 display
Table 2 Display Combination (U-processor line)
Display 1 Display 2
(DDI Port B) (DDI Port C)
HDMI HDMI/VGA*
HDMI DP/VGA*
DP DP/VGA*
DP HDMI/VGA*
* For rev. C.x and later variants equipped with optional VGA interface
Copyright © 2013 congatec AG
support.
Display 3 Display 1
Max. Resolution
LVDS/eDP 4096x2304 @24Hz
LVDS/eDP 4096x2304 @24Hz
LVDS/eDP 3200x2000 @60Hz
LVDS/eDP 3200x2000 @60Hz
TU87m12
combinations.
Display 2
Max. Resolution
4096x2304 @24Hz /1920x1200
3200x2000 @60Hz /1920x1200
3200x2000 @60Hz /1920x1200
4096x2304 @24Hz /1920x1200
Display 3
Max. Resolution
1920x1200 /3200x2000 @60Hz
1920x1200 /3200x2000 @60Hz
1920x1200 /3200x2000 @60Hz
1920x1200 /3200x2000 @60Hz
34/114