Chapter 2 Installation
22
EC71817LNAR
PCIe x4 Slot
The board provides one PCIe x4 slot, marked as PCIE1 on board.
Pin
Signal
Name
Pin
Signal
Name
Pin
Signal
Name
Pin
Signal
Name
A1
PRSNT1#
A2
+12V
B1
+12V
B2
+12V
A3
+12V
A4
GND
B3
RSVD
B4
GND
A5
TCK
A6
TDI
B5
SMCLK
B6
SMDATA
A7
TDO
A8
TMS
B7
GND
B8
+3.3V
A9
+3.3V
A10
+3.3V
B9
TRST#
B10
3.3Vaux
A11
PWRGD/
PERST#
A12
GND
B11
WAKE#
B12
RSVD
A13
A14
REFCLK
B13
GND
B14
PETp0
A15
GND
A16
PERp0
B15
PETn0
B16
GND
A17
PERn0
A18
GND
B17
PRSNT2#
B18
GND
A19
RSVD
A20
GND
B19
PETp1
B20
PETn1
A21
PERp1
A22
PERn1
B21
GND
B22
GND
A23
GND
A24
GND
B23
PETp2
B24
PETn2
A25
PERp2
A26
PERn2
B25
GND
B26
GND
A27
GND
A28
GND
B27
PETp3
B28
PETn3
A29
PERp3
A30
PERn3
B29
GND
B30
RSVD
A31
GND
A32
RSVD
B31
PRSNT2#A
B32
GND
Install the CPU
Please install the CPU as follows (refer to the figure below):
Ø
Align the first pin (with triangle mark) of the CPU with the notches on the
socket (refer to Figure
①
) and insert the CPU into the socket.
Ø
When the CPU is fully seated in the socket, fix the screws on CPU socket in
clockwise direction via screwdrivers (refer to Figure
②
). Do it with moderate
force so as not to damage the CPU socket.
Содержание EC7-1817LNAR
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