4 usb connector 8/9 (usb8/9), 5 usb connector 10/11 (usb10/11), Usb connector 8/9 (usb8/9) – Kontron KTQ45-FLEX User Manual
Page 40: Usb connector 10/11 (usb10/11)
KTD-00782-I
KTQ45 family
Page 40 of 92
3.10.4
USB Connector 8/9 (USB8/9)
USB Ports 8 and 9 are supplied on the internal USBC1 pinrow connector.
Note Pull
U/D Ioh/Iol Type Signal
PIN
Signal
Type Ioh/Iol Pull
U/D Note
1
-
PWR 5V/SB5V
1 2
5V/SB5V PWR -
1
-
IO
USB8-
3 4
USB9-
IO
-
-
IO
USB8+
5 6
USB9+ IO
-
-
PWR GND
7 8
GND
PWR -
-
-
KEY
9 10
NC
-
-
Note 1: In order to meet the requirements of USB standard, the 5V input supply must be at least 5.00V.
Signal
Description
USB8+ USB8-
USB9+ USB9-
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 1.1A fuse covering both USB ports.
3.10.5
USB Connector 10/11 (USB10/11)
See Frontpanel Connector (FRONTPNL) description.