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ASUS Z97M-PLUS
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Chapter 1
8. TPM connector (20-1 pin TPM)
This connector supports a Trusted Platform Module (TPM) system, which securely
store keys, digital certicates, passwords and data. A TPM system also helps enhance
network security, protect digital identities, and ensures platform integrity.
7. Front panel audio connector (10-1 pin AAFP)
This connector is for a chassis-mounted front panel audio I/O module that supports
either HD Audio or legacy AC`97 audio standard. Connect one end of the front panel
audio I/O module cable to this connector.
• We recommend that you connect a high-denition front panel audio module to this
connector to avail of the motherboard’s high-denition audio capability.
• If you want to connect a high-denition or an AC’97 front panel audio module to this
connector, set the Front Panel Type item in the BIOS setup to [HD Audio] or [AC97].
Z97M-PLUS
Z97M-PLUS 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
PIN 1
AGND
NC
NC
NC
MIC2
MICPWR
Line out_R
NC
Line out_L
Legacy AC’97
compliant definition
The TPM module is purchased separately.
PIN 1
TPM
PWRDWN
GND
+3VSB
NC
LAD0
+3V
LAD3
PCIRST#
FRAME
PCICLK
NC
CLK_RUN#
SERIRQ
NC
GND
LAD1
LAD2
NC
GND
Z97M-PLUS
Z97M-PLUS TPM connector