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Express-HLE
3.3.5
Serial ATA
Signal
Pin #
Description
I/O
PU/PD
Comment
S
SATA0_TX-
A16
A17
Serial ATA channel 0, Transmit Output
differential pair.
O SATA
AC coupled on Module
S
SATA0_RX-
A19
A20
Serial ATA channel 0, Receive Input
differential pair.
I SATA
AC coupled on Module
S
SATA1_TX-
B16
B17
Serial ATA channel 1, Transmit Output
differential pair.
O SATA
AC coupled on Module
S
SATA1_RX-
B19
B20
Serial ATA channel 1, Receive Input
differential pair.
I SATA
AC coupled on Module
S
SATA2_TX-
A22
A23
Serial ATA channel 2, Transmit Output
differential pair.
O SATA
AC coupled on Module
S
SATA2_RX-
A25
A26
Serial ATA channel 2, Receive Input
differential pair.
I SATA
AC coupled on Module
S
SATA3_TX-
B22
B23
Serial ATA channel 3, Transmit Output
differential pair.
O SATA
AC coupled on Module
S
SATA3_RX-
B25
B26
Serial ATA channel 3, Receive Input
differential pair.
I SATA
AC coupled on Module
(S)ATA_ACT#
A28
ATA (parallel and serial) or SAS activity
indicator, active low.
O 3.3V