Intel S3420GPLC - Server Board Motherboard Specification page 101

Intel® Server Board S3420GP TPS
Pin# Signal
A9 +3.3V
A10 +3.3V
A11 PERST_N
A12 GND
A13 REFCLK+
A14 REFCLK-
A15 GND
A16 PERP0
One PCI X32 connector (J1B1)
Pin # Signal
B1 -12V
B2 TCK
B3 Ground
B4 TDO
B5 +5V
B6 +5V
B7 INTB#
B8 INTD#
B9 PRSNT1#
B10 RSVD
B11 PRSNT2#
B12 GND
B13 GND
B14 RSVD
B15 Ground
B16 CLK
B17 Ground
B18 REQ#
B19 V_IO
B20 AD[31]
B21 AD[29]
B22 Ground
B23 AD[27]
B24 AD[25]
B25 +3.3V
B26 C/BE[3]#
B27 AD[23]
B28 Ground
B29 AD[21]
B30 AD[19]
B31 +3.3V
Revision 2.4
Pin# Signal
B9 JTAG1
B10 3.3VAUX
B11 WAKE_N
B12 RSVD
B13 GND
B14 PETP0
B15 PETN0
B16 GND
Pin # Signal
A1 TRST#
A2 +12V
A3 TMS
A4 TDI
A5 +5V
A6 INTA#
A7 INTC#
A8 +5V
A9 RSVD
A10 V_IO
A11 RSVD
A12 GND
A13 GND
A14 3.3Vaux
A15 RST#
A16 V_IO
A17 GNT#
A18 Ground
A19 PME#
A20 AD[30]
A21 +3.3V
A22 AD[28]
A23 AD[26]
A24 Ground
A25 AD[24]
A26 IDSEL
A27 +3.3V
A28 AD[22]
A29 AD[20]
A30 Ground
A31 AD[18]
Intel order number E65697-010
Connector/Header Locations and Pin-outs
Pin# Signal
A25 PERP2
A26 PERN2
A27 GND
A28 GND
A29 PERP3
A30 PERN3
A31 GND
A32 RSVD
Pin # Signal
B32 AD[17]
B33 C/BE[2]#
B34 Ground
B35 IRDY#
B36 +3.3V
B37 DEVSEL#
B38 Ground
B39 LOCK#
B40 PERR#
B41 +3.3V
B42 SERR#
B43 +3.3V
B44 C/BE[1]#
B45 AD[14]
B46 Ground
B47 AD[12]
B48 AD[10]
B49 M66EN
B50 KEY
B51 KEY
B52 AD[08]
B53 AD[07]
B54 +3.3V
B55 AD[05]
B56 AD[03]
B57 Ground
B58 AD[01]
B59 V_IO
B60 ACK64#
B61 +5V
B62 +5V
Pin# Signal
B25 GND
B26 GND
B27 PETP3
B28 PETN3
B29 GND
B30 RSVD
B31 PRSNT2_N
B32 GND
Pin # Signal
A32 AD[16]
A33 +3.3V
A34 FRAME#
A35 Ground
A36 TRDY#
A37 Ground
A38 STOP#
A39 +3.3V
A40 RSVD
A41 RSVD
A42 Ground
A43 PAR
A44 AD[15]
A45 +3.3V
A46 AD[13]
A47 AD[11]
A48 Ground
A49 AD[09]
A50 KEY
A51 KEY
A52 C/BE[0]#
A53 +3.3V
A54 AD[06]
A55 AD[04]
A56 Ground
A57 AD[02]
A58 AD[00]
A59 V_IO
A60 REQ64#
A61 +5V
A62 +5V
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