2 usb connector 2/3 (usb2/3), 3 usb connector 4/5 (usb4/5), Usb connector 2/3 (usb2/3) – Kontron KTHM65-mITX User Manual
Page 34: Usb connector 4/5 (usb4/5), Io-area connectors
KTHM65 Users Guide
KTD-N0838-A Page 34
4.3.2 USB Connector 2/3 (USB2/3)
USB Ports 2 and 3 are mounted together with DP1 port.
Note Type Signal
PIN
Signal Type Note
1
PWR 5V/SB5V
1 2 3 4
GND PWR
IO
USB3-
USB3+
IO
1
PWR 5V/SB5V
1 2 3 4
GND PWR
IO
USB2-
USB2+
IO
Note 1: In order to meet the requirements of USB standard, the 5V input supply must be at least 5.00V.
4.3.3 USB Connector 4/5 (USB4/5)
USB Ports 4 and 5 are mounted together with ETH1 port.
Note Type Signal
PIN
Signal Type Note
1
PWR 5V/SB5V
1 2 3 4
GND PWR
IO
USB5-
USB5+
IO
1
PWR 5V/SB5V
1 2 3 4
GND PWR
IO
USB4-
USB4+
IO
Note 1: In order to meet the requirements of USB standard, the 5V input supply must be at least 5.00V.
Signal
Description
USB2+ USB2-
USB3+ USB3-
Differential pair works as Data/Address/Command Bus.
5V/SB5V
5V supply for external devices. SB5V is supplied during powerdown to allow
wakeup on USB device activity. Protected by resettable 1A fuse covering both USB
ports.
Signal
Description
USB4+ USB4-
USB5+ USB5-
Differential pair works as Data/Address/Command Bus.
5V/SB5V
5V supply for external devices. SB5V is supplied during powerdown to allow wakeup
on USB device activity. Protected by resettable 1A fuse covering both USB ports.
IO-Area Connectors