Com 1/Com 2 Rs232/Power Select; Mini Pcie Signal Select - DFI EC510 User Manual

COM 1/COM 2 RS232/Power Select

COM 2:
RS232/422/485
2
9
1
COM 1:
RS232/422/485
2 4 6
1 3 5
1-3 (RI), 2-4 (DCD) On:
RS232 (default)
JP14 (for COM 1) and JP18 (for COM 2) are used to configure Serial COM ports to pure RS232
or RS232 with power. The pin functions of COM 1 and COM 2 will vary according to JP14's and
JP18's setting respectively.
Chapter 4 Jumper Settings
1-3 (RI), 2-4 (DCD) On:
RS232 (default)
3-5 (+5V), 4-6 (+12V) On:
RS232 with power
JP14
2 4 6
1 3 5
3-5 (+5V), 4-6 (+12V) On:
RS232 with power
Chapter 4

Mini PCIe Signal Select

12 10
JP18
2 4 6
3 1
1-4-7-10, 2-5-8-11 On:
PCIe (default)
1 3 5
12 10
2 4 6
3 1
1 3 5
2-5-8-11, 3-6-9-12 On: mSATA
JP9 is used to select the Mini PCIe signal: PCIe or mSATA.
27
JP9
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