3 pinouts and signal descriptions, 1 ab / cd pin definitions, Ab / cd pin definitions – ADLINK Express-HL2 User Manual
Page 12
Page 12
Express-HL2
3 Pinouts and Signal Descriptions
3.1 AB / CD Pin Definitions
The Express-HL2 is a Type 2 module supporting PCI and PATA on the CD connector
All pins in the COM Express specification are described, including those not supported on the Express-HL2. Those not supported on the
Express-HL2 module are crossed out
Row A
Row B
Row C
Row D
Pin No. Pin Name
Pin No. Pin Name
Pin No.
Pin Name
Pin No. Pin Name
A1
GND (FIXED)
B1
GND (FIXED)
C1
GND FIXED)
D1
GND FIXED)
A2
GBE0_MDI3-
B2 GBE0_ACT#
C2 IDE_D7
D2
IDE_D5
A3
GBE0_MDI3+
B3 LPC_FRAME#
C3 IDE_D6
D3
IDE_D10
A4
GBE0_LINK100#
B4
LPC_AD0
C4
IDE_D3
D4
IDE_D11
A5
GBE0_LINK1000#
B5
LPC_AD1
C5
IDE_D15
D5 IDE_D12
A6
GBE0_MDI2-
B6 LPC_AD2
C6
IDE_D8
D6
IDE_D4
A7
GBE0_MDI2+
B7 LPC_AD3
C7
IDE_D9
D7
IDE_D0
A8
GBE0_LINK#
B8 LPC_DRQ0#
C8 IDE_D2
D8
IDE_REQ
A9
GBE0_MDI1-
B9 LPC_DRQ1#
C9 IDE_D13
D9 IDE_IOW#
A10
GBE0_MDI1+
B10 LPC_CLK
C10
IDE_D1
D10
IDE_ACK#
A11
GND (FIXED)
B11
GND (FIXED)
C11
GND (FIXED) D11
GND (FIXED)
A12
GBE0_MDI0-
B12
PWRBTN#
C12
IDE_D14
D12
IDE_IRQ
A13
GBE0_MDI0+
B13
SMB_CK
C13
IDE_IORDY
D13 IDE_A0
A14
GBE0_CTREF
B14
SMB_DAT
C14
IDE_IOR#
D14 IDE_A1
A15
SUS_S3#
B15
SMB_ALERT#
C15
PCI_PME#
D15 IDE_A2
A16
SATA0_TX+
B16
SATA1_TX+
*
C16
PCI_GNT2#
D16 IDE_CS1#
A17
SATA0_TX-
B17
SATA1_TX-
*
C17
PCI_REQ2#
D17 IDE_CS3#
A18
SUS_S4#
B18
SUS_STAT#
C18
PCI_GNT1#
D18 IDE_RESET#
A19
SATA0_RX+
B19
SATA1_RX+
*
C19
PCI_REQ1#
D19 PCI_GNT3#
A20
SATA0_RX-
B20
SATA1_RX-
*
C20
PCI_GNT0#
D20 PCI_REQ3#
A21
GND (FIXED)
B21
GND (FIXED)
C21
GND (FIXED) D21
GND (FIXED)
A22
SATA2_TX+
B22
SATA3_TX+
C22
PCI_REQ0#
D22 PCI_AD1
A23
SATA2_TX-
B23
SATA3_TX-
C23
PCI_RESET# D23 PCI_AD3
A24
SUS_S5#
B24
PWR_OK
C24
PCI_AD0
D24
PCI_AD5
A25
SATA2_RX+
B25
SATA3_RX+
C25
PCI_AD2
D25
PCI_AD7
A26
SATA2_RX-
B26
SATA3_RX-
C26
PCI_AD4
D26
PCI_C/BE0#
A27
BATLOW#
B27
WDT
C27
PCI_AD6
D27
PCI_AD9
A28
(S)ATA_ACT#
B28 AC/HDA_SDIN2
C28
PCI_AD8
D28
PCI_AD11
A29
AC/HDA_SYNC
B29 AC/HDA_SDIN1
C29 PCI_AD10
D29 PCI_AD13
A30
AC/HDA_RST#
B30 AC/HDA_SDIN0
C30 PCI_AD12
D30 PCI_AD15
A31
GND (FIXED)
B31
GND (FIXED)
C31
GND (FIXED) D31
GND (FIXED)
A32
AC/HDA_BITCLK
B32
SPKR
C32
PCI_AD14
D32 PCI_PAR
A33
AC/HDA_SDOUT
B33
I2C_CK
C33
PCI_C/BE1# D33 PCI_SERR#
A34
BIOS_DIS0#
B34
I2C_DAT
C34
PCI_PERR#
D34 PCI_STOP#
A35
THRMTRIP#
B35
THRM#
C35
PCI_LOCK#
D35 PCI_TRDY#
A36
USB6-
B36
USB7-
C36
PCI_DEVSEL
#
D36 PCI_FRAME#
A37
USB6+
B37
USB7+
C37
PCI_IRDY#
D37 PCI_AD16
A38
USB_6_7_OC#
B38 USB_4_5_OC#
C38 PCI_C/BE2# D38 PCI_AD18