Com 1/Com 2 Rs232/Power Select; Sata Dom Power Select - DFI HD620 Series User Manual

COM 1/COM 2 RS232/Power Select

2 4 6
1 3 5
1-3 (RI), 2-4 (DCD) On:
RS232 (default)
JP14
COM 2
COM 1
JP14 (for COM 1) and JP15 (for COM 2) are used to configure Serial COM ports to pure RS232
or RS232 with power.
Chapter 2 Hardware Installation
2 4 6
1 3 5
3-5 (+5V), 4-6 (+12V) On:
RS232 with power
JP15
Chapter 2

SATA DOM Power Select

JP11 is used to select the power of SATA DOM.
Note:
SATA port 1 provides adequate space for SATA DOM.
18
1 2 3
1-2 On: GND
SATA 1
(default)
1 2 3
JP11
2-3 On: +5V
www.dfi .com