Asus ROG STRIX X370-F GAMING User Guide - Page 22

Internal connectors

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1.1.8 Internal connectors 1. Front panel audio connector (10-1 pin AAFP) This connector is for a chassis-mounted front panel audio I/O module that supports HD Audio. Connect one end of the front panel audio I/O module cable to this connector. Chapter 1 AGND NC SENSE1_RETUR SENSE2_RETUR PORT1 L PORT1 R PORT2 R SENSE_SEND PORT2 L AAFP strix x370-F GAMING HD-audio-compliant pin definition STRIX X370-F GAMING Front panel audio connector We recommend that you connect a high-definition front panel audio module to this connector to avail of the motherboard's high-definition audio capability. 2. TPM connector (14-1 pin TPM) This connector supports a Trusted Platform Module (TPM) system, which securely stores keys, digital certificates, passwords and data. A TPM system also helps enhance network security, protect digital identities, and ensures platform integrity. TPM PIN 1 strix x370-F GAMING STRIX X370-F GAMING TPM connector The TPM module is purchased separately. F_CLKRUN F_SERIRQ F_FRAME# F_LAD3 F_LAD2 F_LAD1 F_LAD0 +3VSB S_PCIRST#_TBD GND C_PCICLK_TPM +3V +3V 1-10 Chapter 1: Product Introduction

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1-10
Chapter 1: Product Introduction
Chapter 1
1.
Front panel audio connector (10-1 pin AAFP)
This connector is for a chassis-mounted front panel audio I/O module that supports HD
Audio. Connect one end of the front panel audio I/O module cable to this connector.
We recommend that you connect a high-definition front panel audio module to this
connector to avail of the motherboard’s high-definition audio capability.
1.1.8
Internal connectors
strix x370-F GAMING
STRIX X370-F GAMING Front panel audio connector
AAFP
AGND
NC
SENSE1_RETUR
SENSE2_RETUR
PORT1 L
PORT1 R
PORT2 R
SENSE_SEND
PORT2 L
HD-audio-compliant
pin definition
2.
TPM connector (14-1 pin TPM)
This connector supports a Trusted Platform Module (TPM) system, which securely
stores keys, digital certificates, passwords and data. A TPM system also helps
enhance network security, protect digital identities, and ensures platform integrity.
The TPM module is purchased separately.
TPM
strix x370-F GAMING
STRIX X370-F GAMING TPM connector
PIN 1
+3VSB
S_PCIRST#_TBD
GND
C_PCICLK_TPM
+3V
+3V
F_CLKRUN
F_SERIRQ
F_FRAME#
F_LAD3
F_LAD2
F_LAD1
F_LAD0