TME-EPIC-HURQM-R2V1.docx
Revision 2.1
Page 16 of 52
3.5
USB 2.0 Ports
The Ibex Peak contains two Enhanced Host Controller Interface (EHCI) host controllers which support up to
fourteen USB 2.0 high-speed root ports. USB 2.0 allows data transfers up to 480Mb/s. USB 2.0 based Debug Port
is also implemented in the Ibex Peak.
Thirteen USB 2.0 host ports are provided with the Hurricane-QM57. Four USB ports are available on two standard
2-port USB connectors. Another two USB ports (8/9) are available on the third standard 2-port USB connector,
but they have a maximum output current of one ampere per port.
USB 0/1 are supplied by the 5V-Standby voltage and can be used for system wakeup. Please take care of the
maximum drawn current on these ports. High currents can exceed the maximum current of the 5V-Standby
voltage of your power supply.
Four USB ports are available on two Hirose DF13 connectors. At least there are two USB ports on PCI/104-
Express Connector and one on PCIe Mini-Card.
USB Connectors (0-3 & 8-9, exemplary described USB 0/1, X12, X13, X14)
Connector type: Tyco Electronics 787617
Pin
Signal
1
VCC_USB0
2
USB0-
3
USB0+
4
USB-GND
5
USB1-
6
USB1+
7
VCC_USB1
8
USB-GND
USB Connectors (4-7, exemplary described USB 4/5, X28, X31)
Connector type: DF13 8 pin header 1.25 mm
Adapter cable
Pin
:
available, part.no. 862-0058-10
Signal
1
VCC_USB4
2
USB4-
3
USB4+
4
USB-GND
5
USB-GND
6
USB5-
7
USB5+
8
VCC_USB5
