Universal Serial Bus; Chassis Intrusion - Supermicro X7DBT-INF User Manual

X7DBT/X7DBT-INF/X7DGT/X7DGT-INF User's Manual
Universal Serial Bus (USB)
There are four USB 2.0 (Universal
Serial Bus) ports on the motherboard.
Two of them are Back Panel USB
ports (JUSB1: USB#0/1),
other two are front panel accessible
USB headers (JUSB2: USB#2/3).
See the tables on the right for pin
defi nitions.

Chassis Intrusion

A Chassis Intrusion header (JL1) is
located on the motherboard. Attach
the appropriate cable from the chassis
to inform you of a chassis intrusion
when the chassis is opened.
A
LAN1
SIMS0
LAN2
S I/O
PCI-E x8
Back Panel USB
(USB0/1)
Pin#
1
2
and the
3
4
5
FP CTRL
CPU1
CPU2
B
C
BIOS
2-16
Front Panel USB
(USB2/3)
Defi nitions Pin# Defi nition
+5V 1 Vcc
PO- 2 Data-
PO+ 3 Data+
Ground 4 Ground
N/A 5 NA
Chassis Intrusion
Pin Defi nitions (JL1)
Pin# Defi nition
1 Intrusion Input
2 Ground
A. Backpanel USB 0-1
B. Front Panel USB 2-3
C. Chassis Intrusion