17
User's Manual |KS-SD
Chapter 4
COM1/COM2 RS232 Power Select
6
1
6
2
1
Buzzer
USB 3-4
USB 3.0
USB 1-2
USB 3.0
Power LED
HDD LED
J22
JP2
JP3
J21
HDMI (default)/DP
DVI
System
Fan 2
1
Front
Panel
5
1
1
1
1
1
4
SATA Power
-
DC-in
LAN 2
LAN 1
PCIe x16 (PCIE1)
SPI Flash
BIOS
9
1
2
10
COM 4
VGA
1
6
(JP4)
Clear CMOS
Data (JP1)
Auto Power-on
Select (JP11)
1
6
(JP9) (JP16)
1
6
6
1
(JP8) (JP15)
1
6
6
1
(JP10)
1
2
10
COM 3
1
(JP6)
6
6
9
1
2
10
COM 2
9
1
2
(JP7) (JP14)
6
6
1
2
1
2
10
COM 1
9
1
2
16
LPC
1
2
14
4-pin DC-out
1
1
2
3
4
PCIe x4 (PCIE2)
Power Button
Reset
DDR4_2 SODIMM
DDR4_1 SODIMM
1
(JP5)
6
6
1
1
1
6
6
2
2
2
6
1
4
STB_LED
2
25
26
Parallel
1
DIO Power
DIO
S/PDIF
Front Audio
2
5
1
1
10
9
ECX
+
SATA 3.0
(JP13)
1
1
(JP12)
1
SATA 0
SATA 1
1
Mini PCIe
mSATA
System
Fan 1
1
1
bettery
1
1
1
2
12
USB 2.0
9
COM 2
COM 1
JP2
JP3
JP3 (for COM1) and JP2 (for COM2) are used to configure serial COM ports to standard RS232
or RS232 with power. The pin assignments (Pin 1: optional 12V and Pin 9: optional 5V) of
COM1 and COM2 will vary according to JP3’s and JP2’s setting respectively.
1-3 (RI), 2-4 (DCD) On:
RS232 (default)
3-5 (+5V), 4-6 (+12V) On:
RS232 with power
