Kontron COMe-cTH6 Bedienungsanleitung PDF herunterladen (Seite 10)

COMe-cTH6 User’s Guide

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2.3 Understanding the COM Functionality

All Kontron COM Express® modules contain two COM Express connectors (X1A and X1B), each with two rows. The

primary connector rows are Row A and Row B (connector X1A). The secondary connector rows are Row C and Row D

(connector X1B). The COMe-cTH6 module uses the PICMG COM Express® pin-out Type 6 definition, which is a recent

addition to the PICMG COM Express standard and documented in Revision 2.0 of the PICMG specification. The Type 6

pin-out is based on Type 2 and also supports new features on the secondary connector. The key changes are:

» The PCI interface is no longer supported and the pins are used instead for digital display interfaces (DDI) and two

additional PCI Express lanes

» The IDE (PATA) parallel interface is no longer supported and the pins are used instead for additional transmit and

receive pairs for four USB 3.0 ports.

» Three dedicated DDI ports have been added. Ports 1, 2, and 3 can be configured individually for Display Port (DP),

HDMI, or DVI and port 1 can also be used for SDV0.

» Two optional two-wire RS232 serial ports have been added using pins formerly assigned to 12V signals.

The primary connector (Row A and Row B) on the COMe-cTH6 module features the following functionality:

» Analog VGA graphics

» Gigabit Ethernet LAN

» Serial ATA (SATA)

» PCI Express*

» USB 2.0 and USB 3.0

» Express card

» Wake

» Speaker

» Intel® High Definition Audio (HDA)

» LPC (Low Pin Count) bus

» TTL serial

» Watchdog timer (WDT)

» GPIO

» I

» Power button

» SPI (Serial Peripheral Interface) Bus

The secondary connector (Row C and Row D) supports the following buses and I/O:

» PEG x16 (the COMe-cTH6 is limited to 8 lanes, either the upper 8 or lower 8)

» PCI Express

» DDI

» DP/DVI/HDMI

» LVDS 18/24-bit single/dual channel

NOTE: For full descriptions of the COM Express Type 6 pin-outs, refer to the PICMG documentation.

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Kontron COMe-cTH6 Bedienungsanleitung Seite 10