Connector And Feature Description; Com Express™ Connector (X1); Usb; Usb Host 0/1 (X2) - Kontron nanoETXexpress-HMI Baseboard User Manual

5 Connector and feature description

This chapter describes the naming and layout of all standard connectors, the pin out and functions of
the onboard pin headers and the configuration jumpers and interfaces.
5.1 COM Express™ connector (X1)
The standard COM Express™ pin-out type 1 connector is fully compatible with the COM Express™
specification. Please refer to the specifications or module manuals on
details and pin out description.
The ePDAnano Baseboard can carry a full featured COM Express™ pin-out type 1 module following the
new standard form factor nanoETXexpress (http://www.kontron.com/nanoetxexpress).
The COM Express™ pin-out type 1 connection via connector A/B defines the following feature set:
Table 5-1: COM Express(tm) connector on ePDAnano
Row A Functions
Gigabit Ethernet
SATA0, SATA2
Power Management
USB6, USB4
USB2, USB0
PCIe 0-5
LVDS
GPIO
VCC
5.2

USB

COM Express™ defines a maximum of 8 USB ports. On ePDAnano Baseboard 2 USB Ports (USB0 & USB1)
are provided via front panel connector X2 and two (USB2 & USB3) ports via onboard connector (X20 &
X19). USB Port 6 is used for Express Card.
5.2.1

USB Host 0/1 (X2)

Table 5-2: Pinning of X2
Connector: CON-F-USB/HOR2; MOLEX 67298-4091
Header
Kontron User's Guide nanoETXexpress-HMI
Baseboard (ePDAnano)
PIN Signal
1 USB1_PWR
2 USB1_D-
3 USB1_D+
4 GND
7 USB0_PWR
8 USB0_D-
9 USB0_D+
10 GND
16
5 Connector and feature description
http://www.kontron.com
Row B Functions
LPC
SMB
SATA1, SATA3
Audio, I2C
USB7, USB5
USB3, USB1
PCIe 0-5
LVDS
VGA, TVout
VCC
Function
USB0 supply (max. 500 mA)
USB port 1 D-
USB port 1 D+
USB Ground
USB0 supply (max. 500 mA)
USB port 0 D-
USB port 0 D+
USB Ground
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