3.HARDWARE SETUP

17)SMBus Connector (5-1 pin SMB)

This connector allows you to connect SMBus (System Management Bus) de- vices. SMBus devices communicate by means of the SMBus with an SMBus host and/or other SMBus devices. SMBus is a specific implementation of an I2C bus, which is a multi-device bus; that is, multiple chips can be connected to the same bus and each one can act as a master by initiating data transfer.

.3

H/WConnectors

SETUP

 

 

SMB

 

1

 

CUW-RM

SMBCLK

Ground SMBDATA +5V

®

CUW-RM SMBus Connector

18)LCD-TV Headers (14-pin LCDTV0/LCDTV1) (optional)

These headers require an optional LCD-TV card for LCD or TV output.

 

 

LCDTV0

1:

GND

2:

+1.8V

 

 

3:

LTVCL

4:

LTVDA

 

2

14

5:

DMSEN

6:

BLANK#

 

1

13

7:

TVVSYNC

8:

+3V

 

9:

TVHSYNC

10:

DD4

 

 

 

11:

DD3

12:

DD2

 

 

 

13:

DD1

14:

DD0

 

 

LCDTV1

1:

+5V

2:

+5V

CUW-RM

 

3: DD10

4: DD11

®

2

14

5: GND

6: GND

 

1

13

7: DD10

8: DD11

 

9: DD6

10: DD7

 

 

 

 

 

 

11: CLKOUT0

12: DD9

 

 

 

13: CLKOUT1

14: DD5

CUW-RM LCD-TV Headers

38

ASUS CUW-RM User’s Manual