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Chapter 2
14
Serial ATA II Connectors: SATA1 up to SATA4
These next generation connectors support the right angle Serial ATA cables
for primary internal storage devices. The current Serial ATA interface allows
up to 300MB/s data transfer rate, faster than the standard parallel ATA with
133 MB/s (Ultra DMA).
SATA
1
24
3
VT8251
CN896
VIA
C7 NanoBGA2
USB Pin Connector: USB
The mainboard provides 4 USB pin connectors and one USB pin header
(allowing up to 2 additional USB2.0 ports). Therefore mainboard can support
up to 6 USB2.0 ports. These ports can be used to connect high-speed USB
interface peripherals such as USB HDD, digital cameras, MP3 players, printers,
and modems.
Pin Signal Pin Signal
1 VUSB4 2 VUSB4
3 USBD_T4- 4 USBD_T5-
5 USBD_T4+ 6 USBD_T5+
7 GND 8 GND
9 -- 10 W_LESS-LED
11 GND 12 -RF_ON-GPO9
USB 4/5
VT8251
CN896
VIA
C7 NanoBGA2
1
2
3
4
57
68
9
10
11
12