Motherboard P8B75-M Manual

1-31Chapter 1: Product introduction

13. TPM connector (20-1 pin TPM)

This 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.

The TPM module is purchased separately!

14. Serial port connector (10-1 pin COM1)

This connector is for a serial (COM) port. Connect the serial port module cable to this

connector, then install the module to a slot opening at the back of the system chassis.

The COM module is purchased separately.

P8B75-M

P8B75-M TPM connector

PIN 1

TPM

SB_SUS_STAT

GND

+3VSB

SMBSCL

LAD0

+3V

LAD3

PCIRST#

FRAME

PCICLK

RESET

GPIO

SERIRQ

SMBSDA

GND

LAD1

LAD2

PWROWN

GND

P8B75-M

P8B75-M Serial port (COM1) connector

PIN 1

COM1