NEXCOM nROK 5300 - Manual (Page 44)

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Chapter 2: Jumpers and Connectors
Copyright © 2012 NEXCOM International Co., Ltd. All rights reserved nROK 5X00 Series User Manual
1 3
MCU COM Port (JP3)
A. Connector size: 1 x 3 = 3-pin header
B. Connector location:
Serial-ATA Power Input (CN9, CN11, CN14, CN16)
A. Connector size: 1 x 4 = 4-pin header
B. Connector location:
Pin Definition
1 TX
2 RX
3 GND
Connector pin definition
1 4
Pin Definition Pin Definition
1 VCC12 2 GND
3 GND 4 VCC5
Connector pin definition