Foxconn A55M - Manual (Page 24)

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USb Connectors : f_USb
In addition to the six USB ports on the rear panel, this
product also provides one 10-pin USB headers on its
motherboard. By connecting through USB cables with
them, user can quickly expand another two USB ports
on the front panel
TPM Connector : TPM
The TPM (Trusted Platform Module) provides the ability
to the PC to run applications more secure and to make
transactions and communication more trustworthy. To
utilize this function, you should purchase additional device
and install it.
LCLK#
LFRAME#
LRESET#
LAD3
VDD
LAD0
SB3V
NC
GND
LPCPD#
GND
EMPTY
LAD2
NC
LAD1
GND
NC
SERIRQ
CLKRUN#
NC
1 2
19 20
TPM
NC
USB2.0 D+
USB2.0 D-
GND
USB3.0 SS TX+
USB3.0 SS TX-
GND
USB3.0 SS RX+
USB3.0 SS RX+
VCC
USB2.0 D+
USB2.0
D-
GND
USB3.0 SS TX+
USB3.0 SS TX-
GND
USB3.0 SS RX+
USB3.0 SS RX-
VCC
EMPTY
USB3.0