3.HARDWARE SETUP
17)USB HeadersIf the USB port connectors on the back panel are inadequate, one USB header is available for two additional USB port connectors. Connect the USB headers to an optional
| USBPORT |
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| USB Power | USBP2– | USBP2+ | GND NC |
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| 6 | USBP3– | USBP3+ | 10 |
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A7V133 | PowerUSB | GND |
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| Bundled |
A7V133 USB Ports |
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| USB Connector Set |
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Recommended Setup: Use USBPORT + USB3A with the bundled
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
SMBCLK | Ground SMBDATA +5V |
1
SMB
A7V133
A7V133 SMBus Connector
H/WSETUP | Connectors |
3. |
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ASUS A7V133 User’s Manual | 41 |