Kontron COMe-cSP2 Instrukcja Użytkownika Pobierz pdf (Strona 24)

COMe-cSP2 / COMe-cSP2 Connector

19

4.2.3 Connector X1A - Row B

Pin

Signal

Description

Type

Termination

Comment

B1

GND_16

Power Ground

PWR

-

-

B2

GBE0_ACT#

Ethernet Activity LED

OD

-

-

B3

LPC_FRAME#

LPC Frame Indicator

O-3.3

-

-

B4

LPC_AD0

LPC Address / Data Bus

IO-3.3

PU 20k in US15W

-

B5

LPC_AD1

LPC Address / Data Bus

IO-3.3

PU 20k in US15W

-

B6

LPC_AD2

LPC Address / Data Bus

IO-3.3

PU 20k in US15W

-

B7

LPC_AD3

LPC Address / Data Bus

IO-3.3

PU 20k in US15W

-

B8

LPC_DRQ0#

Not Connected

nc

-

-

B9

LPC_DRQ1#

Not Connected

nc

-

-

B10

LPC_CLK

LPC Clock

O-3.3

-

up to 33MHz

B11

GND_17

Power Ground

PWR

-

-

B12

PWRBTN#

Power Button Input

I-3.3

PU 100k 3.3V

Diode, serial 470

B13

SMB_CLK

SMBus Clock

O-3.3

PU 4k7 3.3V

-

B14

SMB_DAT

SMBus Data

IO-3.3

PU 4k7 3.3V

-

B15

SMB_ALERT#

SMBus Interrupt

IO-3.3

PU 10k 3.3V

Diode serial

B16

SATA1_TX+

SATA 1 Transmit Data+

DP-O

-

-

B17

SATA1_TX-

SATA 1 Transmit Data-

DP-O

-

-

B18

SUS_STAT#

Indicates imminent suspend

operation; used to notify LPC devices.

O-3.3

-

CPLD I/O

B19

SATA1_RX+

SATA 1 Receive Data+

DP-I

-

-

B20

SATA1_RX-

SATA 1 Receive Data-

DP-I

-

-

B21

GND_18

Power Ground

PWR

-

-

B22

SATA3_TX+

Not Connected

nc

-

not supported

B23

SATA3_TX-

Not Connected

nc

-

not supported

B24

PWR_OK

Power OK from power supply

I-3.3

PU 100k up after

diode

CPLD I/O

B25

SATA3_RX+

Not Connected

nc

-

not supported

B26

SATA3_RX-

Not Connected

nc

-

not supported

B27

WDT

Indicator for Watchdog Timeout

O-3.3

-

CPLD I/O

B28

AC_SDIN2

Not Connected

nc

-

not supported

B29

AC_SDIN1

Audio Codec Serial Data in 1

I-3.3

PD 22k in US15W

-

B30

AC_SDIN0

Audio Codec Serial Data in 0

I-3.3

PD 22k in US15W

-

B31

GND_19

Power Ground

PWR

-

-

B32

SPKR

Speaker Interface

O-3.3

-

-

B33

I2C_CK

General Purpose I2C Clock

IO-3.3

PU 2k2 3.3V

US15W

B34

I2C_DAT

General Purpose I2C Data

IO-3.3

PU 2k2 3.3V

US15W

B35

THRM#

Over Temperature Indicator

I-3.3

PU 10k

TC7SET08FU input

B36

USB2-

USB Data- Port #2 (USB Mode)

DP-I/O

PD 15k in US15W

-

B37

USB2+

USB Data+ Port #2 (USB Mode)

DP-I/O

PD 15k in US15W

-

B38

USB_6_7_OC#

USB Overcurrent Pair 6 / 7

I-3.3

PU 10k 3.3V

-

B39

USB7-

USB Data- Port #7

USB Data- Client (Client Mode)

DP-I/O

DP-I/O

PD 15k in US15W

PU 1k5 in US15W

-

-

B40

USB7+

USB Data+ Port #7

USB Data+ Client (Client Mode)

DP-I/O

DP-I/O

PD 15k in US15W

PU 1k5 in US15W

-

-

B41

GND_20

Power Ground

PWR

-

-

B42

USB5-

USB Data- Port #5

DP-I/O

PD 15k in US15W

-

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