ASRock E3C246D4U [41/87] E3c246d4u e3c242d4u c246m ws

ASRock E3C246D4U [41/87] E3c246d4u e3c242d4u c246m ws
E3C246D4U / E3C242D4U / C246M WS
34 35
English
TPM Header
(17-pin TPM1)
is connector supports
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.
Serial General Purpose
Input/Output Headers
(7-pin SATA_SGPIO1)
(7-pin SATA_SGPIO2)
1
SLOAD
SCLOCK
GND
GND
SDATAOUT
The headers suppor t Serial
Link interface for onboard
SATA connections.
PSU SMBus
(PSU_ SMB1)
(for E3C246D4U / E3C242D4U
only)
+3V
1
GND
ALERT
SMBCLK
SMBDATA
PSU SMBus monitors the
status of the power supply, fan
and system temperature.
Non Maskable Interrupt
Button Header
(NMI_BTN1)
CONTROL
GND
1
Please connect a NMI device
to this header.
Intelligent Platform
Management Bus Header
(4-pin IPMB1)
(for E3C246D4U / E3C242D4U
only)
IPMB_SDA
IPMB_SCL
GND
No connect
This 4-pin connector is used
to provide a cabled base-board
or front panel connection for
value added features and 3rd-
party add-in cards, such as
Emergency Management cards,
that provide management
features using the IPMB.
1
LFRAME#_L
CK_33M_TPM
TPM_RST#
LAD3_L
+3V
LAD0_L
+3VSB
GNDF_CLKRUN#
SERIRQ#
S_PWRDWN#
GND
LAD1_L
LAD2_L
SMB_DATA_MAIN
SMB_CLK_MAIN
GND

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