IBASE Technology ET880 Series, User Manual

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Hardware Configuration
ET880 Series
User’s Manual
13
2
2.3.2 COM Express Module Type 6 Connector (SOM1,
SOM2)
C1
D1
C110
D110
A1
B1
A110
B110
Row A Row B Row C Row D
Pin Signal Pin Signal Pin Signal Pin Signal
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#(NC) C8 GND D8 GND
A9 GBE0_MDI1- B9 LPC_DRQ1# C9 USB_SSRX2-(NC) D9 USB_SSTX2-(NC)
A10 GB B10 LPC_CLK C10 US(NC) D10 US(NC)
A11 GND (FIXED) B11 GND (FIXED) C11 GND (FIXED) D11 GND (FIXED)
A12 GBE0_MDI0- B12 PWRBTN# C12 USB_SSRX3-(NC) D12 USB_SSTX3-(NC)
A13 GB B13 SMB_CK C13 US(NC) D13 US(NC)
A14 GBE0_CTREF B14 SMB_DAT C14 GND D14 GND
A15 SUS_S3# B15 SMB_ALERT# C15 DDI(NC) D15 DDI1_CTRLCLK_A
UX+
A16 S B16 S C16 DDI1_PAIR6-(NC) D16 DDI1_CTRLDATA_
AUX-
A17 SATA0_TX- B17 SATA1_TX- C17 RSVD(NC) D17 RSVD(NC)
A18 SUS_S4# B18 SUS_STAT# C18 RSVD(NC) D18 RSVD(NC)
A19 S B19 S C19 P(NC) D19 P(NC)
A20 SATA0_RX- B20 SATA1_RX- C20 PCIE_RX6-(NC) D20 PCIE_TX6-(NC)
A21 GND (FIXED) B21 GND (FIXED) C21 GND (FIXED) D21 GND (FIXED)
A22 S(NC) B22 S(NC) C22 P(NC) D22 P(NC)
A23 SATA2_TX-(NC) B23 SATA3_TX-(NC) C23 PCIE_RX7-(NC) D23 PCIE_TX7-(NC)
A24 SUS_S5# B24 PWR_OK C24 DDI1_HPD D24 RSVD(NC)
A25 S(NC) B25 S(NC) C25 DDI(NC) D25 RSVD(NC)
A26 SATA2_RX-(NC) B26 SATA3_RX-(NC) C26 DDI1_PAIR4-(NC) D26 DDI
A27 BATLOW# B27 WDT C27 RSVD(NC) D27 DDI1_PAIR0-
A28 SATA_ACT# B28 HDA_SDIN2(NC) C28 RSVD(NC) D28 RSVD(NC)
A29 HDA_SYNC B29 HDA_SDIN1(NC) C29 DDI(NC) D29 DDI
A30 HDA_RST# B30 HDA_SDIN0 C30 DDI1_PAIR5-(NC) D30 DDI1_PAIR1-