Справочник Пользователя для Intel S3420GP
IntelP®P Server Board S3420GP TPS
Connector/Header Locations and Pin-outs
Three PCI Express* x8 connectors (J2B2, J3B1 and J4B2)
Pin
Signal
Pin
Signal
Pin
Signal
Pin
Signal
A1 PRSNT1# B1
+12V
A26 HSIP[2] B26
GND
A2 +12V B2 +12V A27 GND B27
HSOP[3]
A3 +12V B3
RESERVED
A28 GND B28 HSON[3]
A4 GND B4 GND A29 HSIP[3]
B29 GND
A5 JTAG2/TCk B5
SMCLK A30 HSIN[3]
B30 RESERVED
A6 JTAG3/TDI B6 SMDAT A31
GND
B31 PRSNT2#
A7 JTAG4/TDO B7
GND
A32 RESERVED B32
GND
A8 JTAG5/TMS B8
+3.3V
A33 RESERVED B33
HSOP[4]
A9 +3.3V B9
JTAG1/TRST#
A34 GND B34 HSON[4]
A10 +3.3V B10 3.3VAUX A35 HSIP[4]
B35 GND
A11
PERST#
B11
WAKE# A36 HSIN[4]
B36 GND
A12
GND
B12
RESERVED A37
GND
B37 HSOP[5]
A13
REFCLK+
B13 GND A38 GND B38
HSON[5]
A14 REFCLK- B14 HSOP[0] A39 HSIP[5]
B39 GND
A15 GND B15
HSON[0] A40 HSIN[5]
B40 GND
A16
HSIP[0]
B16 GND A41 GND B41
HSOP[6]
A17 HSIN[0] B17 PRSNT2# A42 GND
B42 HSON[6]
A18 GND B18 GND A43 HSIP[6]
B43 GND
A19 RESERVED B19 HSOP[1]
A44
HSIN[6]
B44 GND
A20 GND B20
HSON[1] A45 GND B45 HSOP[7]
A21
HSIP[1]
B21 GND A46 GND B46
HSON[7]
A22 HSIN[1] B22 GND A47 HSIP[7]
B47 GND
A23 GND B23
HSOP[2] A48 HSIN[7]
B48 PRSNT2#
A24
GND B24
HSON[2]
A49 GND B49 GND
A25 HSIP[2] B25 GND
One PCI Express* X4 connector (J2B1)
Pin#
Signal
Pin#
Signal
Pin#
Signal
Pin#
Signal
A1 PRSNT1_N B1
+12V
A17 PERN0
B17 PRSNT2_N
A2 +12V B2 +12V A18 GND B18 GND
A3 +12V B3 RSVD A19 RSVD B19 PETP1
A4 GND B4 GND A20 GND B20 PETN1
Revision 1.0
Intel order number E65697-003
77