Copyright © 2006 congatec AG
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Table 5 Serial ATA Signal Descriptions
Signal
Description
I/O
PU/PD
Comment
S
SATA0_RX-
Serial ATA channel 0, Receive Input differential pair.
I SATA
Supports Serial ATA specification, Revision 1.0a
S
SATA0_TX-
Serial ATA channel 0, Transmit Output differential pair.
O SATA
Supports Serial ATA specification, Revision 1.0a
S
SATA1_RX-
Serial ATA channel 1, Receive Input differential pair.
I SATA
Supports Serial ATA specification, Revision 1.0a
S
SATA1_TX-
Serial ATA channel 1, Transmit Output differential pair.
O SATA
Supports Serial ATA specification, Revision 1.0a
S
SATA2_RX-
Serial ATA channel 2, Receive Input differential pair.
I SATA
Not supported
S
SATA2_TX-
Serial ATA channel 2, Transmit Output differential pair.
O SATA
Not supported
S
SATA3_RX-
Serial ATA channel 3, Receive Input differential pair.
I SATA
Not supported
S
SATA3_TX-
Serial ATA channel 3, Transmit Output differential pair.
O SATA
Not supported
ATA_ACT#
ATA (parallel and serial) or SAS activity indicator, active low.
OC 3.3V
Table 6 PCI Express Signal Descriptions (general purpose)
Signal
Description
I/O
PU/PD
Comment
PCIE_RX[0-5]+
PCIE_RX[0-5]-
PCI Express Receive Input differential pairs 0 through 5.
I PCIE
Not supported
PCIE_TX[0-5]+
PCIE_TX[0-5]-
PCI Express Transmit Output differential pairs 0 through 5.
O PCIE
Not supported
PCIE_
PCIE_CLK_REF-
PCI Express Reference Clock output for all PCI Express and
PCI Express Graphics Lanes.
O
Not supported
Table 7 ExpressCard Support Pins Descriptions
Signal
Description
I/O
PU/PD
Comment
EXCD[0..1]_CPPE#
ExpressCard capable card request.
I
Not supported
EXCD[0..1]_RST#
(EXCD[0..1]_PERST#)
ExpressCard Reset
O
Not supported
