Asus CUW-FX CUW-FX User Manual - Page 36
ASUS CUWE-FX User's Manual, SMBus Connector 5-1 pin SMB, LCD-TV Headers 14-pin LCDTV0/LCDTV1
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3. HARDWARE SETUP 18) SMBus Connector (5-1 pin SMB) This connector allows you to connect SMBus (System Management Bus) devices. 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. CUW(E)-FX ® SMB 1 SMBCLK Ground SMBDATA +5V CUW(E)-FX SMBus Connector 19) LCD-TV Headers (14-pin LCDTV0/LCDTV1) (optional) These headers require an optional LCD module (see 7.1 ASUS LCD-I Controller Module) for LCD output or a TV-out module for TV output. LCDTV0 2 14 1 13 1: GND 2: +1.8V 3: LTVCL 4: LTVDA 5: DMSEN 6: BLANK# 7: TVVSYNC 8: +3V 9: TVHSYNC 10: DD4 11: DD3 12: DD2 13: DD1 14: DD0 ® CUW(E)-FX LCDTV1 2 14 1 13 1: +5V 3: DD10 5: GND 7: DD10 9: DD6 11: CLKOUT0 13: CLKOUT1 2: +5V 4: DD11 6: GND 8: DD11 10: DD7 12: DD9 14: DD5 CUW(E)-FX LCD-TV Headers 20) Internal Microphone Connector (3 pin MIC2) This connector allows you to connect a chassis mounted microphone to the motherboard instead of having to attach an external microphone onto the ATX connectors. 3. H/W SETUP Connectors 1 3 ® MIC Power MIC Input Ground CUW(E)-FX MIC2 CUW(E)-FX Internal Microphone Connector 36 ASUS CUW(E)-FX User's Manual