User's Manual l TQMxE39S UM 0101 l © 2019 TQ-Group
Page 11
3.5
Interfaces
3.5.1
PCI Express
The TQMxE39S with Intel
®
Atom
™
E3900, Intel
®
Pentium
®
N4200, and Intel
®
Celeron
®
N3350 CPU supports a very flexible
PCI Express configuration with up 4 PCI Express Gen 2 ports.
With a customized BIOS the PCI Express lanes can be configured as follows:
Table 7:
PCI Express Configuration Options
SMARC Port 0 – 3
On-board Ethernet i210
Configuration
4 × 1 ports (maximum 3 ports enabled)
enabled
Configuration in the BIOS
4 × 1 ports
disabled
Configuration in the BIOS
2 × 2 ports
enabled
Configuration via custom BIOS
1 × 4 port
enabled
Configuration via custom BIOS
3.5.2
Gigabit Ethernet
The TQMxE39S provides the Intel
®
i210IT Ethernet controller with 10/100/1000 Mbps speed and IEEE1588 support.
3.5.3
Serial ATA
The TQMxE39S supports one SATA Gen 3.0 interface which supports up to 6 Gb/s.
The integrated SATA host controller supports AHCI mode, the SATA controller no longer supports legacy IDE mode using I/O
space.
3.5.4
Digital Display Interface
The TQMxE39S supports three Digital Display Interfaces: DisplayPort, HDMI and Embedded DisplayPort (eDP)
The module either supports eDP or LVDS (assembly option).
The TQMxE39S supports the following maximum display resolutions:
•
DisplayPort 1.2a:
Up to 4096 × 2160 @ 60 Hz
•
Embedded DisplayPort 1.3:
Up to 3840 × 2160 @ 60 Hz
•
HDMI 1.4b:
Up to 3840 × 2160 @ 30 Hz
•
DVI:
Up to 3840 × 2160 @ 30 Hz (HDMI without Audio)
Please contact
for further information about the display configuration.
3.5.5
LVDS Interface
The TQMxE39S supports an LVDS interface which is provided through an on-board eDP to LVDS bridge.
The eDP to LVDS bridge supports single or dual LVDS signalling with colour depths of 18 bits per pixel or 24 bits per pixel up to
112 MHz and a resolution up to 1920 × 1200 @ 60 Hz in dual LVDS mode. The LVDS data packing can be configured either in
VESA or JEIDA format.
The eDP to LVDS bridge can emulate EDID ROM behaviour avoiding specific changes in system video BIOS, to support panels
without EDID ROM.
Please contact
for further information about the LVDS configuration.
