ASRock Industrial COM-652, User Manual

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20
Pin List Signal Row D Pwr Rail Level / Pin Description
D1 GND(FIXED) GND
D2 GND GND
D3 USB_SSTX0- AC coupled on Module
D4 US AC coupled on Module
D5 GND GND
D6 USB_SSTX1- AC coupled on Module
D7 US AC coupled on Module
D8 GND GND
D9 USB_SSTX2- AC coupled on Module
D10 US AC coupled on Module
D11 GND(FIXED) GND
D12 USB_SSTX3- AC coupled on Module
D13 US AC coupled on Module
D14 GND GND
D15 DDI1_CTRL AC coupled on Module
D16 DDI1_CTRLDATA_AUX- AC coupled on Module
D17 NC NC
D18 NC NC
D19 P AC coupled on Module
D20 PCIE_TX6- AC coupled on Module
D21 GND(FIXED) GND
D22 P AC coupled on Module
D23 PCIE_TX7- AC coupled on Module
D24 NC NC
D25 NC NC
D26 DDI AC coupled off Module
D27 DDI1_PAIR0- AC coupled off Module
D28 NC NC
D29 DDI AC coupled off Module
D30 DDI1_PAIR1- AC coupled off Module
D31 GND(FIXED) GND
D32 DDI AC coupled off Module
D33 DDI1_PAIR2- AC coupled off Module
D34 DDI1_DDC_AUX_SEL AC coupled on Module
D35 NC NC
D36 DDI AC coupled off Module
D37 DDI1_PAIR3- AC coupled off Module
D38 NC NC
D39 DDI AC coupled off Module
D40 DDI2_PAIR0- AC coupled off Module
D41 GND(FIXED) GND
D42 DDI AC coupled off Module
D43 DDI2_PAIR1- AC coupled off Module
D44 DDI2_HPD 3.3V level
D45 NC NC
Row D: