cExpress-EL User’s Guide
PICMG COM.0 R3.0
Page 19
Copyright © 2021 ADLINK Technology, Inc.
Row A
Row B
Row C
Row D
A36 USB6-
B36 USB7-
C36 DDI3_CTRL
D36
DDI
A37 USB6+
B37 USB7+
C37 DDI3_CTRLDATA_AUX-
D37
DDI1_PAIR3-
A38 USB_6_7_OC#
B38 USB_4_5_OC#
C38 DDI3_DDC_AUX_SEL
D38
RSVD
A39 USB4-
B39 USB5-
C39 DDI
D39
DDI
A40 USB4+
B40 USB5+
C40 DDI3_PAIR0-
D40
DDI2_PAIR0-
A41
GND (FIXED)
B41
GND (FIXED)
C41 GND
(FIXED)
D41 GND
(FIXED)
A42 USB2-
B42 USB3-
C42 DDI
D42
DDI
A43 USB2+
B43 USB3+
C43 DDI3_PAIR1-
D43
DDI2_PAIR1-
A44 USB_2_3_OC#
B44 USB_0_1_OC#
C44 DDI3_HPD
D44
DDI2_HPD
A45 USB0-
B45 USB1-
C45 RSVD
D45 RSVD
A46 USB0+
B46 USB1+
C46 DDI
D46
DDI
A47 VCC_RTC
B47 ESPI_EN#*
C47 DDI3_PAIR2-
D47
DDI2_PAIR2-
A48 RSVD
B48 USB0_HOST_PRSNT
C48 RSVD
D48 RSVD
A49 GBE0_SDP
B49 SYS_RESET#
C49 DDI
D49
DDI
A50 LPC_SERIRQ/ESPI_CS1#*
B50 CB_RESET#
C50 DDI3_PAIR3-
D50
DDI2_PAIR3-
A51
GND (FIXED)
B51
GND (FIXED)
C51 GND
(FIXED)
D51 GND
(FIXED)
A52
P
B52
P
C52
D52
A53
PCIE_TX5-
B53
PCIE_RX5-
C53
PEG_RX0-
D53
PEG_TX0-
A54 GPI0
B54 GPO1
C54 TYPE0#
D54 PEG_LANE_RV#
A55 P
B55 P
C55
D55
A56 PCIE_TX4-
B56 PCIE_RX4-
C56 PEG_RX1-
D56
PEG_TX1-
A57 GND
B57 GPO2
C57 TYPE1#
D57 TYPE2#
A58 P
B58 P
C58
D58
A59 PCIE_TX3-
B59 PCIE_RX3-
C59 PEG_RX2-
D59
PEG_TX2-
A60
GND (FIXED)
B60
GND (FIXED)
C60 GND
(FIXED)
D60 GND
(FIXED)
A61 P
B61 P
C61
D61
A62 PCIE_TX2-
B62 PCIE_RX2-
C62 PEG_RX3-
D62
PEG_TX3-
A63 GPI1
B63 GPO3
C63 RSVD
D63 RSVD
A64 P
B64 P
C64 RSVD
D64 RSVD
A65 PCIE_TX1-
B65 PCIE_RX1-
C65
D65
A66 GND
B66 WAKE0#
C66 PEG_RX4-
D66
PEG_TX4-
A67 GPI2
B67 WAKE1#
C67 RAPID_SHUTDOWN
D67
GND
A68 P
B68 P
C68
D68
A69 PCIE_TX0-
B69 PCIE_RX0-
C69 PEG_RX5-
D69
PEG_TX5-
A70
GND (FIXED)
B70
GND (FIXED)
C70 GND
(FIXED)
D70 GND
(FIXED)
