beautypg.com

Com express connector 1 (cn1a) – Avalue EPS-QM87 User Manual

Page 19

background image

Quick Reference Guide

EPS-QM87 Quick Reference Guide 19

2.4.5

COM Express connector 1 (CN1A)

Signal

PIN PIN

Signal

GND

B1

A1

GND

GBE0_ACT#

B2

A2

GBE0_MDI3-

LPC_FRAME#

B3

A3

GBE0_MDI3+

LPC_AD0

B4

A4

GBE0_LINK100#

LPC_AD1

B5

A5 GBE0_LINK1000#

LPC_AD2

B6

A6

GBE0_MDI2-

LPC_AD3

B7

A7

GBE0_MDI2+

LPC_DRQ0#

B8

A8

GBE0_LINK#

LPC_DRQ1#

B9

A9

GBE0_MDI1-

LPC_CLK

B10 A10

GBE0_MDI1+

GND

B11 A11

GND

PWRBTN#

B12 A12

GBE0_MDI0-

SMB_CK

B13 A13

GBE0_MDI0+

SMB_DAT

B14 A14

GBE0_CTREF

SMB_ALERT# B15 A15

SUS_S3#

SATA1_TX+

B16 A16

SATA0_TX+

SATA1_TX-

B17 A17

SATA0_TX-

SUS_STAT#

B18 A18

SUS_S4#

SATA1_RX+

B19 A19

SATA0_RX+

SATA1_RX-

B20 A20

SATA0_RX-

GND

B21 A21

GND

SATA3_TX+

B22 A22

SATA2_TX+

SATA3_TX-

B23 A23

SATA2_TX-

PWR_OK

B24 A24

SUS_S5#

SATA3_RX+

B25 A25

SATA2_RX+

SATA3_RX-

B26 A26

SATA2_RX-

WDT

B27 A27

BATLOW#

AC/HDA_SDIN2 B28 A28

(S)ATA_ACT#

AC/HDA_SDIN1 B29 A29

AC/HDA_SYNC

AC/HDA_SDIN0 B30 A30

AC/HDA_RST#