Pinouts And Signal Descriptions; Ab / Cd Pin Definitions - ADLINK Technology COM Express Express-HLE User Manual

3 Pinouts and Signal Descriptions

3.1 AB / CD Pin Definitions

The Express-HLE is a Type 6 module supporting USB3.0 and DDI channels on the CD connector
All pins in the COM Express specification are described, including those not supported on the Express-HLE. Those not supported on the
Express-HLE module are crossed out
Row A
Pin Name
A1 GND (FIXED)
A2 GBE0_MDI3-
A3 GBE0_MDI3+
A4 GBE0_LINK100#
A5 GBE0_LINK1000#
A6 GBE0_MDI2-
A7 GBE0_MDI2+
A8 GBE0_LINK#
A9 GBE0_MDI1-
A10
GBE0_MDI1+
A11 GND (FIXED)
A12 GBE0_MDI0-
A13 GBE0_MDI0+
A14 GBE0_CTREF
A15 SUS_S3#
A16 SATA0_TX+
A17
SATA0_TX-
A18 SUS_S4#
A19 SATA0_RX+
A20 SATA0_RX-
A21 GND (FIXED)
A22 SATA2_TX+
A23 SATA2_TX-
A24 SUS_S5#
A25 SATA2_RX+
A26 SATA2_RX-
A27 BATLOW#
A28 (S)ATA_ACT#
A29 AC/HDA_SYNC
A30 AC/HDA_RST#
A31 GND (FIXED)
A32 AC/HDA_BITCLK
A33 AC/HDA_SDOUT
A34 BIOS_DIS0#
A35 THRMTRIP#
Page 12
Row B
Pin Name
B1 GND (FIXED)
B2 GBE0_ACT#
B3 LPC_FRAME#
B4 LPC_AD0
B5 LPC_AD1
B6 LPC_AD2
B7 LPC_AD3
B8 LPC_DRQ0#
B9 LPC_DRQ1#
B10
LPC_CLK
B11 GND (FIXED)
B12 PWRBTN#
B13 SMB_CK
B14 SMB_DAT
B15 SMB_ALERT#
B16 SATA1_TX+
B17
SATA1_TX-
B18 SUS_STAT#
B19 SATA1_RX+
B20 SATA1_RX-
B21 GND (FIXED)
B22 SATA3_TX+
B23 SATA3_TX-
B24 PWR_OK
B25 SATA3_RX+
B26 SATA3_RX-
B27 WDT
B28 AC/HDA_SDIN2
B29 AC/HDA_SDIN1
B30 AC/HDA_SDIN0
B31 GND (FIXED)
B32 SPKR
B33 I2C_CK
B34 I2C_DAT
B35 THRM#
Row C
Pin Name
C1 GND FIXED)
C2 GND
C3 USB_SSRX0-
C4 USB_SSRX0+
C5 GND
C6 USB_SSRX1-
C7 USB_SSRX1+
C8 GND
C9 USB_SSRX2- *
C10
USB_SSRX2+ *
C11 GND (FIXED)
C12 USB_SSRX3- *
C13 USB_SSRX3+ *
C14 GND
C15 DDI1_PAIR6+
C16 DDI1_PAIR6-
C17
RSVD
C18 RSVD
C19 PCIE_RX6+
C20 PCIE_RX6-
C21 GND (FIXED)
C22 PCIE_RX7+
C23 PCIE_RX7-
C24 DDI1_HPD
C25 DDI1_PAIR4+
C26 DDI1_PAIR4-
C27 RSVD
C28 RSVD
C29 DDI1_PAIR5+
C30 DDI1_PAIR5-
C31 GND (FIXED)
C32
DDI2_CTRLCLK_AUX+
C33
DDI2_CTRLDATA_AUX-
C34
DDI2_DDC_AUX_SEL
C35 RSVD
Row D
Pin Name
D1 GND FIXED)
D2 GND
D3 USB_SSTX0-
D4 USB_SSTX0+
D5 GND
D6 USB_SSTX1-
D7 USB_SSTX1+
D8 GND
D9 USB_SSTX2- *
D10
USB_SSTX2+ *
D11 GND (FIXED)
D12 USB_SSTX3- *
D13 USB_SSTX3+ *
D14 GND
D15
DDI1_CTRLCLK_AUX+
D16
DDI1_CTRLDATA_AUX
D17
RSVD
D18 RSVD
D19 PCIE_TX6+
D20 PCIE_TX6-
D21 GND (FIXED)
D22 PCIE_TX7+
D23 PCIE_TX7-
D24 RSVD
D25 RSVD
D26 DDI1_PAIR0+
D27 DDI1_PAIR0-
D28 RSVD
D29 DDI1_PAIR1+
D30 DDI1_PAIR1-
D31 GND (FIXED)
D32 DDI1_PAIR2+
D33 DDI1_PAIR2-
D34
DDI1_DDC_AUX_SEL
D35 RSVD
Express-HLE