COMe-cDC2 / Connectors
6.2.5 Connector X1B Row D
Pin Signal Description Type Termination Comment
D1 GND Power Ground PWR - -
D2 IDE_D5 IDE Data Bus I/O-5T - -
D3 IDE_D10 IDE Data Bus I/O-5T - -
D4 IDE_D11 IDE Data Bus I/O-5T - -
D5 IDE_D12 IDE Data Bus I/O-5T - -
D6 IDE_D4 IDE Data Bus I/O-5T - -
D7 IDE_D0 IDE Data Bus I/O-5T - -
D8 IDE_REQ IDE Data Bus I/O-5T - -
D9 IDE_IOW# IDE IO Write O-3,3 - -
D10 IDE_ACK# IDE DMA Acknowledge O-3,3 - -
D11 GND Power Ground PWR - -
D12 IDE_IRQ IDE Interrupt Request I-5T PD 8k25 -
D13 IDE_A0 IDE Adress Bus O-3,3 - -
D14 IDE_A1 IDE Adress Bus O-3,3 - -
D15 IDE_A2 IDE Adress Bus O-3,3 - -
D16 IDE_CS1# IDE Chip Select Channel 0 O-3,3 - -
D17 IDE_CS3# IDE Chip Select Channel 1 O-3,3 - -
D18 IDE_RESET# IDE Hard Drive Reset O-3,3 - -
D19 PCI_GNT3# PCI Bus Grant 3 O-3,3 PU 20k in ICH7 int. PU 20k in ICH9 (if
PCIRST#=0 AND PWROK=1)
D20 PCI_REQ3# PCI Bus Reqest 0 I-5T PU 8k2 3,3V (S0) -
D21 GND Power Ground PWR - -
D22 PCI_AD1 PCI Adress & Data Bus line I/O-5T - -
D23 PCI_AD3 PCI Adress & Data Bus line I/O-5T - -
D24 PCI_AD5 PCI Adress & Data Bus line I/O-5T - -
D25 PCI_AD7 PCI Adress & Data Bus line I/O-5T - -
D26 PCI_C/BE0# PCI Bus Command and Byte enables 0 I/O-5T - -
D27 PCI_AD9 PCI Adress & Data Bus line I/O-5T - -
D28 PCI_AD11 PCI Adress & Data Bus line I/O-5T - -
D29 PCI_AD13 PCI Adress & Data Bus line I/O-5T - -
D30 PCI_AD15 PCI Adress & Data Bus line I/O-5T - -
D31 GND Power Ground PWR - -
D32 PCI_PAR PCI Bus Parity I/O-5T - -
D33 PCI_SERR# PCI Bus System Error I/O-5T PU 8k2 3,3V (S0) -
D34 PCI_STOP# PCI Bus Stop I/O-5T PU 8k2 3,3V (S0) -
D35 PCI_TRDY# PCI Bus Target Ready I/O-5T PU 8k2 3,3V (S0) -
D36 PCI_FRAME# PCI Bus Cycle Frame I/O-5T PU 8k2 3,3V (S0) -
D37 PCI_AD16 PCI Adress & Data Bus line I/O-5T - -
D38 PCI_AD18 PCI Adress & Data Bus line I/O-5T - -
D39 PCI_AD20 PCI Adress & Data Bus line I/O-5T - -
D40 PCI_AD22 PCI Adress & Data Bus line I/O-5T - -
D41 GND Power Ground PWR - -
D42 PCI_AD24 PCI Adress & Data Bus line I/O-5T - -
D43 PCI_AD26 PCI Adress & Data Bus line I/O-5T - -
D44 PCI_AD28 PCI Adress & Data Bus line I/O-5T - -
D45 PCI_AD30 PCI Adress & Data Bus line I/O-5T - -
D46 PCI_IRQC# PCI Bus Interrupt Request C I-5T PU 8k2 3,3V (S0) -
D47 PCI_IRQD# PCI Bus Interrupt Request D I-5T PU 8k2 3,3V (S0) -
D48 PCI_CLKRUN# PCI Clock Run I-5T PU 8k25 3,3V (S0) -
D49 PCI_M66EN n.c. nc - -
D50 PCI_CLK CLK_PCI_33M_EXT ; PCI Clock 33MHz O-3,3 - -
D51 GND Power Ground PWR - -
D52 PEG_TX0+ SDVPB_RED_P DP-O - -
D53 PEG_TX0- SDVPB_RED_N DP-O - -
D54 PEG_LANE_RV# n.c. nc - -
D55 PEG_TX1+ SDVPB_GREEN_P DP-O - -
D56 PEG_TX1- SDVPB_GREEN_N DP-O - -
D57 TYPE2# n.c. for type 2 module nc - -
D58 PEG_TX2+ SDVPB_BLUE_P DP-O - -
D59 PEG_TX2- SDVPB_BLUE_N DP-O - -
D60 GND Power Ground PWR - -
D61 PEG_TX3+ SDVPB_CLK_P DP-O - -
D62 PEG_TX3- SDVPB_CLK_N DP-O - -
D63 RSVD - nc - -
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