cExpress-TL User’s Guide
PICMG COM.0 R3.0
Page 20
Copyright © 2021 ADLINK Technology, Inc.
Row A
Row B
Row C
Row D
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#/ESPI_CS0#
C3
USB_SSRX0-
D3
USB_SSTX0-
A4 GBE0_LINK100#
*
B4 LPC_AD0/ESPI_IO_0
C4
US
D4
US
A5 GBE0_LINK1000#
*
B5 LPC_AD1/ESPI_IO_1
C5
GND
D5
GND
A6 GBE0_MDI2-
B6 LPC_AD2/ESPI_IO_2
C6
USB_SSRX1-
D6
USB_SSTX1-
A7 GB
B7 LPC_AD3/ESPI_IO_3
C7
US
D7
US
A8 GBE0_LINK#
B8 LPC_DRQ0#/ESPI_ALERT0#
C8 GND
D8 GND
A9 GBE0_MDI1-
B9 LPC_DRQ1#/ESPI_ALERT1#
C9
USB_SSRX2-
D9
USB_SSTX2-
A10 GB
B10 LPC_CLK/ESPI_CK
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#/ESPI_RESET#
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#/ESPI_SAFS
B34 I2C_DAT
C34 DDI2_DDC_AUX_SEL
D34 DDI1_DDC_AUX_SEL
A35 THRMTRIP#
B35 THRM#
C35 RSVD
D35 RSVD