Pinouts and signal descriptions, Ab/cd pin definitions – ADLINK Express-BE User Manual
Page 14
Page 14
Express-BE
3. Pinouts and Signal Descriptions
3.1. AB/CD Pin Definitions
The Express-BE is a Type 6 module supporting USB 3.0 and DDI channels on the CD connector. In the table below, all standard pins of the
COM Express specification are described, including those not supported on the Express-BE.
Note: Signals not supported on the Express-BE module are crossed out
Row A
Row B
Row C
Row D
Pin
Name
Pin
Name
Pin
Name
Pin
Name
A1
GND (fixed)
B1
GND (fixed)
C1
GND (fixed)
D1
GND (fixed)
A2
GBE0_MDI3-
B2
GBE0_ACT#
C2
GND
D2
GND
A3
GBE0_MDI3+
B3
LPC_FRAME#
C3
USB_SSRX0-
D3
USB_SSTX0-
A4
GBE0_LINK100#
B4
LPC_AD0
C4
USB_SSRX0+
D4
USB_SSTX0+
A5
GBE0_LINK1000#
B5
LPC_AD1
C5
GND
D5
GND
A6
GBE0_MDI2-
B6
LPC_AD2
C6
USB_SSRX1- D6
USB_SSTX1-
A7
GBE0_MDI2+
B7
LPC_AD3
C7
USB_SSRX1+ D7
USB_SSTX1+
A8
GBE0_LINK#
B8
LPC_DRQ0#
C8
GND D8
GND
A9
GBE0_MDI1-
B9
LPC_DRQ1#
C9
USB_SSRX2- D9
USB_SSTX2-
A10
GBE0_MDI1+
B10
LPC_CLK
C10
USB_SSRX2+ D10
USB_SSTX2+
A11
GND (fixed)
B11
GND (fixed)
C11
GND (fixed)
D11
GND (fixed)
A12
GBE0_MDI0-
B12
PWRBTN#
C12
USB_SSRX3- D12
USB_SSTX3-
A13
GBE0_MDI0+
B13
SMB_CK
C13
USB_SSRX3+ D13
USB_SSTX3+
A14
GBE0_CTREF
B14
SMB_DAT
C14
GND
D14
GND
A15
SUS_S3#
B15
SMB_ALERT#
C15
DDI1_PAIR6+
D15
DDI1_CTRLCLK_AUX+
A16
SATA0_TX+
B16
SATA1_TX+
C16
DDI1_PAIR6-
D16
DDI1_CTRLDATA_AUX
A17
SATA0_TX-
B17
SATA1_TX-
C17
RSVD
D17
RSVD
A18
SUS_S4#
B18
SUS_STAT#
C18
RSVD
D18
RSVD
A19
SATA0_RX+
B19
SATA1_RX+
C19
PCIE_RX6+ D19
PCIE_TX6+
A20
SATA0_RX-
B20
SATA1_RX-
C20
PCIE_RX6- D20
PCIE_TX6-
A21
GND (fixed)
B21
GND (fixed)
C21
GND (fixed)
D21
GND (fixed)
A22
SATA2_TX+
B22
SATA3_TX+
C22
PCIE_RX7+
D22
PCIE_TX7+
A23
SATA2_TX-
B23
SATA3_TX-
C23
PCIE_RX7-
D23
PCIE_TX7-
A24
SUS_S5#
B24
PWR_OK
C24
DDI1_HPD
D24
RSVD
A25
SATA2_RX+
B25
SATA3_RX+
C25
DDI1_PAIR4+
D25
RSVD
A26
SATA2_RX-
B26
SATA3_RX-
C26
DDI1_PAIR4-
D26
DDI1_PAIR0+
A27
BATLOW#
B27
WDT
C27
RSVD
D27
DDI1_PAIR0-
A28
(S)ATA_ACT#
B28
AC/HDA_SDIN2
C28
RSVD
D28
RSVD
A29
AC/HDA_SYNC
B29
AC/HDA_SDIN1
C29
DDI1_PAIR5+
D29
DDI1_PAIR1+
A30
AC/HDA_RST#
B30
AC/HDA_SDIN0
C30
DDI1_PAIR5-
D30
DDI1_PAIR1-
A31
GND (fixed)
B31
GND (fixed)
C31
GND (fixed)
D31
GND (fixed)
A32
AC/HDA_BITCLK
B32
SPKR
C32
DDI2_CTRLCLK_AUX+
D32
DDI1_PAIR2+
A33
AC/HDA_SDOUT
B33
I2C_CK
C33
DDI2_CTRLDATA_AUX-
D33
DDI1_PAIR2-
A34
BIOS_DIS0#
B34
I2C_DAT
C34
DDI2_DDC_AUX_SEL
D34
DDI1_DDC_AUX_SEL
A35
THRMTRIP#
B35
THRM#
C35
RSVD
D35
RSVD