Specifications

Q2900-ITX
17
English
Chassis Intrusion Header
(2-pin CI1)
(see p.5, No. 12)
is motherboard supports
CASE OPEN detection feature
that detects if the chassis cove
has been removed. This feature
requires a chassis with chassis
intrusion detection design.
TPM Header
(17-pin TPMS1)
(see p.5, No. 10)
is connector supports Trusted
Platform Module (TPM) system,
which can securely store keys,
digital certicates, passwords,
and data. A TPM system also
helps enhance network security,
protects digital identities, and
ensures platform integrity.
Serial Port Header
(9-pin COM1)
(see p.5, No. 14)
is COM1 header
supports a serial port
module.
Print Port Header
(25-pin LPT1)
(see p.5, No. 17)
is is an interface
for print port cable
that allows convenient
connection of printer
devices.
1
G N D S M B_DATA_MAIN
LAD2
LAD1
G N D
S _ PWRDWN #
S E RIRQ#
G N D
P C ICLK
P C IRST#
LAD3
+ 3 V
LAD0
+ 3 VSB
G N D
F R AME
S M B_CLK_MAIN
CCTS#1
RRTS#1
DDSR#1
DDTR#1
RRXD1
GND
TTXD1
DDCD#1
1
RRI#1
1
AF D#
ER ROR#
PI NIT#
GN D
SL IN#
ST B#
SP D0
SP D1
SP D2
SP D3
SP D4
SP D5
SP D6
SP D7
AC K#
BU SY
PE
SL CT
1
Signal
GND