Kontron KT965 Series Manual do Utilizador descarregar pdf (Página 43)

KT965 Family

KTD-00699-S Public User Manual Date: 2010-04-15 Page 43 of 90

4.10.4 USB Connector 8/9 (USB8/9)

USB Ports 8 and 9 are available on the I/O frontpanel.

Note

Pull

U/D

Ioh/Iol

Type

Signal

Type

Ioh/Iol

Pull

U/D

Note

1 2 3 4

1 - - PWR 5V/SB5V GND PWR - -

/15K 0.25/2 IO USB8- USB8+ IO 0.25/2 /15K

1 2 3 4

1 - - PWR 5V/SB5V GND PWR - -

/15K 0.25/2 IO USB9- USB9+ IO 0.25/2 /15K

Note 1: The 5V supply for the USB devices is on-board fused with a 2.0A reset-able fuse. The supply is

common for the two channels. SB5V is supplied during power down to allow wakeup on USB device activity.

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.

USB5V 5V supply for external devices. Fused with 2.0A reset-able fuse.

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Kontron KT965 Series Manual do Utilizador Página 43