Advantech ROM-DB7502 User Manual page 40

2.4.2.10 SATA Power Connector (SATAPWR1)
Pin
1
2
3
4
2.4.2.11 SATA Signal Connector (SATA1)
The ROM-DB7502 Evaluation board supports the Serial ATA (SATA) interface on the
ROM-DB7502 module and allows peripherals such as external hard drives, SSDs
and SATA DOM to be connected.
Jumper SATADOM_PWR1 determines whether the connected peripherals are SATA-
DOM or standard SATA.
Pin Pin Name
1 GND
2 SATA_X_TX+
3 SATA_X_TX-
4 GND
5 SATA_X_RX-
6 SATA_X_RX+
7 SATA_DOM_PIN7
8 GND
9 GND
ROM-DB7502 User Manual
Pin Name
+V5
GND
GND
+V12
DESCRIPTION
5V Power
GND
GND
12V Power
DESCRIPTION
GND
Transmit Output differential pair
Transmit Output differential pair
GND
Receive Input differential pair
Receive Input differential pair
Connected to 5V or GND for SATA DOM or Nor-
mal SATA
GND
GND
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