User manual

iBox
24 25
English
Chassis Intrusion Headers
(2-pin CI1/CI2: see p.13,
No. 29)
is motherboard supports
CASE OPEN detection feature
that detects if the chassis cover
has been removed. is feature
requires a chassis with chassis
intrusion detection design.
Front Panel Audio Header
(9-pin HD_AUDIO1)
(see p.13 No. 26)
is is an interface for front
panel audio cable that allows
convenient connection and
control of audio devices.
TPM Header
(17-pin TPM1)
(see p.13, No. 23)
is connector supports a
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.
PS2_KB_MS1
(8-pin PS2 _KB_MS1)
(see p.13, No. 21)
1
Signal
GND
J_SENSE
OUT2_L
1
MIC_RET
PRESENCE#
GND
OUT2_R
MIC2_R
MIC2_L
OUT_RET
1
GND
GND
S_PWRDWN#
LAD2
SMB_CLK_MAIN
PCICLK
PCIRST
#
LAD3
+3V
LAD0
GND
FRAME
SMB_DATA_MAIN
LAD1
SERIRQ#
GND
+3VSB
48MHz
+5V
1
PIN Signal Name
1 KBCLK
2 +5V
3 KBDATA
4 +5V
5 MSDATA
6 GND
7 MSCLK
8 GND