Asus J3455I-CM-A users manual in English - Page 26

Serial port header 10-pin COM2, TPM header 14-1 pin TPM

Page 26 highlights

13. Serial port header (10-pin COM2) This header is for a serial (COM) port. Connect the serial port cable to this header, then install the module to a slot opening at the back of the system chassis. COM2 CTS1# DSR1# DTR1# RXD1 RI1# RTS1# GND TXD1 DCD1# PIN 1 Connector type BOX header 2x5p, K10, 2.54mm pitch NOTE: The serial port cable is purchased separately. 14. TPM header (14-1 pin TPM) This header supports a Trusted Platform Module (TPM) system, which can securely store keys, digital certificates, passwords and data. A TPM system also enhances network security, protects digital identities, and ensures platform integrity. TPM PIN 1 F_LAD0 F_LAD1 F_LAD2 F_LAD3 F_FRAME# F_SERIRQ F_CLKRUN +3V +3V C_PCICLK_TPM GND S_PCIRST#_TBD +3VSB Connector type Header 2x7p, K14, 2.0mm pitch Chapter 2: Motherboard information 2-19

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2-19
Chapter 2: Motherboard information
NOTE:
The serial port cable is purchased separately.
13.
Serial port header (10-pin COM2)
This header is for a serial (COM) port. Connect the serial port cable to this
header, then install the module to a slot opening at the back of the system
chassis.
PIN 1
COM2
CTS1#
DSR1#
DTR1#
RXD1
RI1#
RTS1#
GND
TXD1
DCD1#
Connector type
BOX header 2x5p, K10, 2.54mm pitch
14.
TPM header (14-1 pin TPM)
This header supports a Trusted Platform Module (TPM) system, which can
securely store keys, digital certiļ¬cates, passwords and data. A TPM system
also enhances network security, protects digital identities, and ensures
platform integrity.
TPM
PIN 1
+3V
+3V
C_PCICLK_TPM
GND
S_PCIRST#_TBD
+3VSB
F_LAD0
F_LAD1
F_LAD2
F_LAD3
F_FRAME#
F_SERIRQ
F_CLKRUN
Connector type
Header 2x7p, K14, 2.0mm pitch