E T X C P U M o d u l e E T X - 7 0 1Chapter 2 Quick Installation Guide 2 - 82.7 ETX-1 Connector (J2)Pin Signal Pin Signal Pin Signal Pin Signal1 GND 2 GND 51 VCC 52 VCC3 PCICLK3 4 PCICLK3 53 PAR 54 SERR#5 GND 6 GND 55 PERR# 56 NC7 PCICLK1 8 PCICLK1 57 PCI_PME 58 USB2N9 REQ3# 10 REQ3# 59 PLOCK# 60 DEVSEL#11 GNT2# 12 GNT2# 61 TRDY# 62 USB3N13 REQ2# 14 REQ2# 63 IRDY# 64 STOP#15 REQ1# 16 REQ1# 65 FRAME# 66 USB2P17 GNT0# 18 GNT0# 67 GND 68 GND19 VCC 20 VCC 69 AD16 70 CBE2#21 SERIRQ 22 REQ0# 71 AD17 72 USB3P23 AD0 24 3V 73 AD19 74 AD1825 AD1 26 AD2 75 AD20 76 USB0N27 AD4 28 AD3 77 AD22 78 AD2129 AD6 30 AD5 79 AD23 80 USB1N31 CBE0# 32 AD7 81 AD24 82 CBE3#33 AD8 34 AD9 83 VCC 84 VCC35 GND 36 GND 85 AD25 86 AD2637 AD10 38 LIN_L 87 AD28 88 USB0P39 AD11 40 MIC_IN 89 AD27 90 AD2941 AD12 42 LIN_R 91 AD30 92 USB1P43 AD13 44 VCCAUD 93 PCIRST# 94 AD3145 AD14 46 LOUT_L 95 INTC# 96 INTD#47 AD15 48 GNDAUD 97 INTA# 98 INTB#49 CBE1# 50 LOUT_R 99 GND 100 GND