English
17
J3455M
J3355M
TPM Header
(17-pin TPMS1)
(see p.1, No. 18)
This connector supports Trusted
Platform Module (TPM) system,
which can securely store keys,
digital certificates, passwords,
and data. A TPM system also
helps enhance network security,
protects digital identities, and
ensures platform integrity.
Print Port Header
(25-pin LPT1)
(see p.1, No. 15)
This is an interface for print
port cable that allows
convenient connection of printer
devices.
BIOS_PH Connector
(9-pin BIOS_PH)
(see p.1, No. 1)
This header is for writing the
BIOS into flash ROM when the
BIOS ROM corrupts and the
system cannot boot up.
*This header is for factory
engineering purpose.
1
AFD#
ERROR#
PINIT#
GND
SLIN#
STB#
SPD0
SPD1
SPD3
SPD2
SPD4
SPD5
SPD6
SPD7
ACK#
BUSY
PE
SLCT
1
G
N
D
SM
B_
D
A
TA
_M
A
IN
LA
D
2
LA
D
1
G
N
D
S_
PW
RD
W
N
#
SE
RI
RQ
#
G
N
D
P
C
IC
LK
P
C
IR
ST
#
LA
D
3
+
3
V
LA
D
0
+
3V
S
B
G
N
D
FR
A
M
E
SM
B_
C
LK
_M
A
IN
SPI_CLK
SPI Power (1.8V)
SPI_DQ3
SPI_DQ1
SPI_CS#
SPI_DQ2
1
GND
SPI_DQ0
Summary of Contents for J3355M
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