Seco Qseven CQ7-A30 User Manual page 40

SATA #1 F 7+15p connector - CN9
Pin Signal Pin Signal
S1 GND P5
S2 SATA1_TX+ P6
S3 SATA1_TX- P7
S4 GND P8
S5 SATA1_RX- P9
S6 SATA1_RX+ P10 GND
S7 GND P11 GND
P1 +3.3V_S P12 GND
P2 +3.3V_S P13 +12V_S
P3 +3.3V_S P14 +12V_S
P4 GND P15 +12V_S
CQ7-A30
CQ7-A30 - Rev. First Edition: 1.0 - Last Edition: 2.0 - Author: S.B. - Reviewed by G.G. Copyright © 2016 SECO S.r.l.
A second SATA port is available on SATA female connector CN9, a standard female 22
poles SATA connector, which can be used also for direct powering of SATA Hard Disk Drive.
Connector used is type MOLEX p/n 87779-1001 or equivalent, with pinout shown in the
dedicated
GND
This connector carries out directly SATA port#1 signals coming from Qseven
GND
connector.
+5V_S
Please notice that SATA connectors will work only in case the Qseven
+5V_S
SATA Channel #1 on Qseven
+5V_S
module used doesn't have these signals connected, then this connector will not be usable.
Here following the signals related to SATA interface:
SATA1_TX+/SATA1_TX-: Serial ATA Channel #1 Transmit differential pair.
SATA1_RX+/SATA1_RX-: Serial ATA Channel #1 Receive differential pair.
table on the left.
® connector (pins 30, 32, 36, 38). In case the Qseven
®
module's
®
module carries out
®
40