nanoX-EL User’s Guide
PICMG COM.0 R3.0
Page 32
Copyright © 2021 ADLINK Technology, Inc.
4.3.5
SATA
Name
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)ATA_ACT#
A28
ATA (parallel and serial) or SAS activity indicator, active low.
O 3.3V
PU 10K 3.3V AC coupled on Module
4.3.5.1.
PCH HSIO Lane Assignments
Name
HSIO name on SOC
Comment
SATA0
HSIO 10
SATA1
HSIO 11