Express-BL
Page 15
3.
Pinouts and Signal Descriptions
3.1.
AB/CD Pin Definitions
The Express-BL 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-BL.
Note:
Signals not supported on the Express-BL 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
GB
B3
LPC_FRAME#
C3
USB_SSRX0-
D3
USB_SSTX0-
A4
GBE0_LINK100#
B4
LPC_AD0
C4
US
D4
US
A5
GBE0_LINK1000#
B5
LPC_AD1
C5
GND
D5
GND
A6
GBE0_MDI2-
B6
LPC_AD2
C6
USB_SSRX1- D6
USB_SSTX1-
A7
GB
B7
LPC_AD3
C7
US D7
US
A8
GBE0_LINK#
B8
LPC_DRQ0#
C8
GND D8
GND
A9
GBE0_MDI1-
B9
LPC_DRQ1#
C9
USB_SSRX2- D9
USB_SSTX2-
A10
GB
B10
LPC_CLK
C10
US D10
US
A11
GND (fixed)
B11
GND (fixed)
C11
GND (fixed)
D11
GND (fixed)
A12
GBE0_MDI0-
B12
PWRBTN#
C12
USB_SSRX3- D12
USB_SSTX3-
A13
GB
B13
SMB_CK
C13
US D13
US
A14
GBE0_CTREF
B14
SMB_DAT
C14
GND
D14
GND
A15
SUS_S3#
B15
SMB_ALERT#
C15
DDI
D15
DDI1_CTRL
A16
S
B16
S
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
S
B19
S
C19
P D19
P
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
S
B22
S
C22
P
D22
P
A23
SATA2_TX-
B23
SATA3_TX-
C23
PCIE_RX7-
D23
PCIE_TX7-
A24
SUS_S5#
B24
PWR_OK
C24
DDI1_HPD
D24
RSVD
A25
S
B25
S
C25
DDI
D25
RSVD
A26
SATA2_RX-
B26
SATA3_RX-
C26
DDI1_PAIR4-
D26
DDI
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
DDI
D29
DDI
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_CTRL
D32
DDI
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
Содержание COM Express Express-BL
Страница 13: ...Express BL Page 13 2 17 Functional Diagram AB CD FDI DMI...
Страница 14: ...Page 14 2 18 Mechanical Dimensions...