Technical Information C23-SATA • PCIe to SATA RAID Controller Mezzanine Card
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P-USB
The C23-SATA can be equipped with an USB type A receptacle for attachment of system internal
devices. The connector is a R/A style jack in order to maintain the 4HP envelope of the mezzanine
card.
USB Receptacle USB 270.20.04.0
1
+5V_USB 0.5A 1)
2
DATA-
3
DATA+
4
GND
1)
protected by electronic switch
The USB channel is derived from the CPU carrier board ICH (southbridge), routed across the P-EXP
connector. An electronic switch is provided on the C23-SATA for short-circuit protection.
1
4
USB Receptacle
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270.20.04.0