
3. Pinouts and Signal Interconnect
Below is a listing of all signal interconnect between the PCI Express connector and the 
PCI Express Connector Pinout  | 
  | ||||
Connector Side  | Pin No.  | 
  | Pin Name  | Pin No.  | Pin Name  | 
Side A  | 5  | 
  | SMCLK  | 
  | no connection  | 
Side A  | 6  | 
  | SMDAT  | 
  | no connection  | 
Side A  | 9  | 
  | JTAG1  | 
  | no connection  | 
Side A  | 11  | 
  | WAKE#  | 53  | Reserved / WAKE#  | 
Side A  | 12  | 
  | RSVD | 
  | no connection  | 
Side A  | 14  | 
  | PETp0  | 12 OR 58  | PEx1_0Tp OR PEx16_0T(0)p  | 
Side A  | 15  | 
  | PETn0  | 14 OR 60  | PEx1_0Tn OR PEx16_0T(0)n  | 
Side A  | 19  | 
  | PETp1  | 64  | PEx16_0T(1)p  | 
Side A  | 20  | 
  | PETn1  | 65  | PEx16_0T(1)n  | 
Side A  | 23  | 
  | PETp2  | 70  | PEx16_0T(2)p  | 
Side A  | 24  | 
  | PETn2  | 72  | PEx16_0T(2)n  | 
Side A  | 27  | 
  | PETp3  | 76  | PEx16_0T(3)p  | 
Side A  | 28  | 
  | PETn3  | 78  | PEx16_0T(3)n  | 
Side A  | 30  | 
  | RSVD  | 
  | no connection  | 
Side A  | 33  | 
  | PETp4  | 82  | PEx16_0T(4)p  | 
Side A  | 34  | 
  | PETn4  | 84  | PEx16_0T(4)n  | 
Side A  | 37  | 
  | PETp5  | 88  | PEx16_0T(5)p  | 
Side A  | 38  | 
  | PETn5  | 90  | PEx16_0T(5)n  | 
Side A  | 41  | 
  | PETp6  | 94  | PEx16_0T(6)p  | 
Side A  | 42  | 
  | PETn6  | 96  | PEx16_0T(6)n  | 
Side A  | 45  | 
  | PETp7  | 100  | PEx16_0T(7)p  | 
Side A  | 46  | 
  | PETn7  | 102  | PEx16_0T(7)n  | 
Side A  | 50  | 
  | PETp8  | 57  | PEx16_0T(8)p  | 
Side A  | 51  | 
  | PETn8  | 59  | PEx16_0T(8)n  | 
Side A  | 54  | 
  | PETp9  | 63  | PEx16_0T(9)p  | 
Side A  | 55  | 
  | PETn9  | 65  | PEx16_0T(9)n  | 
Side A  | 58  | 
  | PETp10  | 69  | PEx16_0T(10)p  | 
Side A  | 59  | 
  | PETn10  | 71  | PEx16_0T(10)n  | 
Side A  | 62  | 
  | PETp11  | 75  | PEx16_0T(11)p  | 
Side A  | 63  | 
  | PETn11  | 77  | PEx16_0T(11)n  | 
Side A  | 66  | 
  | PETp12  | 81  | PEx16_0T(12)p  | 
Side A  | 67  | 
  | PETn12  | 83  | PEx16_0T(12)n  | 
Side A  | 70  | 
  | PETp13  | 87  | PEx16_0T(13)p  | 
Side A  | 71  | 
  | PETn13  | 89  | PEx16_0T(13)n  | 
Side A  | 74  | 
  | PETp14  | 93  | PEx16_0T(14)p  | 
Side A  | 75  | 
  | PETn14  | 95  | PEx16_0T(14)n  | 
Side A  | 78  | 
  | PETp15  | 99  | PEx16_0T(15)p  | 
Side A  | 79  | 
  | PETn15  | 101  | PEx16_0T(15)n  | 
Side A  | 82  | 
  | RSVD  | 
  | no connection  | 
www.connecttech.com  | 6  | |
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