ASROCK J3455M Manual De Instrucciones página 19

TPM Header
(17-pin TPMS1)
(see p.1, No. 18)
Print Port Header
(25-pin LPT1)
SLCT
(see p.1, No. 15)
BIOS_PH Connector
(9-pin BIOS_PH)
(see p.1, No. 1)
1
SPD0
SPD1
SPD2
SPD3
PE
SPD4
BUSY
SPD5
ACK# SPD6
SPD7
SLIN#
GND
PINIT#
ERROR#
AFD#
SPI_DQ0 GND
SPI_CLK
SPI_DQ1
SPI_CS#
SPI Power (1.8V)
SPI_DQ2
SPI_DQ3
1
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.
This is an interface for print
STB#
port cable that allows
convenient connection of printer
1
devices.
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.
J3455M
J3355M
17