Asus B85M-G R2.0 - TPM Connector (20-1 Pin TPM); Chassis Intrusion Connector (4-1 Pin CHASSIS)

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Chapter 1: Product introduction
13. Chassis intrusion connector (4-1 pin CHASSIS)
Thisconnectorisforachassis-mountedintrusiondetectionsensororswitch.Connect
one end of the chassis intrusion sensor or switch cable to this connector. The chassis
intrusionsensororswitchsendsahigh-levelsignaltothisconnectorwhenachassis
componentisremovedorreplaced.Thesignalisthengeneratedasachassisintrusion
event.
Bydefault,thepinlabeled“ChassisSignal”and“Ground”areshortedwithajumper
cap.Removethejumpercapsonlywhenyouintendtousethechassisintrusion
detection feature.
B85M-G R2.0
B85M-G R2.0 Chassis intrusion connector
PIN 1
+5VSB_MB Chassis Signal GND
CHASSIS
14. 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.
TPM
PIN 1
PCICLK
FRAME
PCIRST#
LAD3
+3V
LAD0
SMBSCL
+3VSB
GND
SB_SUS_STAT
GND PWROWN LAD2 LAD1 GND SMBSDA SERIRQ GPIO RESET
B85M-G R2.0
B85M-G R2.0 TPM connector