Aaeon EPIC-SKH7 User manual

AAEON Technology INC.
ISO-9001/ISO-14001 Certified
Industrial Automation PCs
EPIC-SKH7 Rev A1.0_0_0
Jumper and Connector Setting
User Manual
Released 2019/12/11

1
Block Diagram
Features
1. Intel® CPU.Skylake-H.2-2.8GHz.8M.i7-6822EQ
2. DDR4 SODIMM x 2
3. HDMI x 2, LVDS(18/24bits 2CH) x 2
4. Audio
5. Giga LAN x 2
6. SATA 2.0 x 2
7. Digital I/O(8bits)
8. COM x 4
9. USB3.0 x2(Rear I/O)
10. USB2.0 x5(Internal wafer box)
11. Mini Card1 slot x 1 (PCIe Full Size)
12. M.2 slot 2280(B-Key)
13. M.2 slot 2230(E-Key)
14. DC 9-36V (AT or ATX)

2
Location of Connectors and Jumpers

3
List of Jumpers
Jumpers allow users to manually customize system configurations to
their suitable application needs.
The following chart consist the list of each jumper function:
Label Function Description
JP2 Clear CMOS Jumper 3 x 1 pin header, 2.0mm
JP3 Auto Power Button Enable/Disable Selection 3 x 1 pin header, 2.0mm
JP6 LVDS1 Port Operating VDD Selection 3 x 1 pin header, 2.0mm
JP7 LVDS1 Port Backlight VCC Selection 3 x 1 pin header, 2.0mm
JP8 LVDS1 Port Backlight Lightness Control Mode Selection 3 x 1 pin header, 2.0mm
JP11 LVDS2 Port Operating VDD Selection 3 x 1 pin header, 2.0mm
JP12 LVDS2 Port Backlight VCC Selection 3 x 1 pin header, 2.0mm
JP13 LVDS2 Port Backlight Lightness Control Mode Selection 3 x 1 pin header, 2.0mm

4
(JP2) Clear CMOS Jumper
1
2
3
Normal (Default)
1
2
3
Clear CMOS
(JP3) Auto Power Button Enable/Disable Selection
1
2
3
Disable (Default)
1
2
3
Enable
※ Disable Auto Power Button JP3(1-2) : Need to use power button to power
on the system.
(JP6) LVDS1 Power Selection
1
2
3
+5V
1
2
3
+3.3V (Default)
(JP7) LVDS1 LVDS BKLT Power Selection
1
2
3
+12V
1
2
3
+5V (Default)

5
(JP8) LVDS1 BKLT Control Selection
1
2
3
VR Mode
1
2
3
PWM Mode(Default)
(JP11) LVDS2 Power Selection
1
2
3
+5V
1
2
3
+3.3V (Default)
(JP12) LVDS2 LVDS BKLT Power Selection
1
2
3
+12V
1
2
3
+5V (Default)
(JP13)LVDS2 BKLT Control Selection
1
2
3
VR Mode
1
2
3
PWM Mode(Default)

6
List of Connectors
Connectors on board access link to external devices such as hard disk
drives, a keyboard.
Label Function
CN1 RTC Battery
CN2 LAN1 (RJ-45) Port
CN3 SPI Programming Header (Debug ONLY)
CN4 LPC Port
CN9 LVDS1 Port Inverter / Backlight Connector
CN10 LVDS1 Port
CN14 LVDS2 Port Inverter / Backlight Connector
CN15 LVDS2 Port
CN16 Battery
CN17 HDMI1
CN18 HDMI2
CN19 Mini Card Slot (Full size for PCIe)
CN20 Micro SIM Card Socket(Push Pull Type)
CN21 M.2(B-Key)
CN22 M.2(E-Key)
CN23 SATA3.0 Port
CN24 +5V/+12V Output for SATA Port HDD or External +12V
CN25 SATA3.0 Port
CN26 +5V/+12V Output for SATA Port HDD or External +12V
CN27 Audio Jack connector
CN28 Speaker L
CN30 USB3.0 Port
CN31 USB2.0 (Internal wafer box)
CN32 USB2.0 (Internal wafer box)
CN33 USB2.0 (Internal wafer box)
CN34 USB2.0 (Internal wafer box)
CN35 COM Port 1
CN36 COM Port 2
CN37 Internal DF13 UART/USB/LAN2
CN38 Digital IO Port
CN39 CPU FAN
CN40 SYSTEM FAN

7
CN42 Speaker R
CN43 DC Power Input
CN44 Battery status LED
CN45 Front Panel Header
(CN1) RTC Battery
Pin Pin Name Signal Type Signal level
1 +3.3V PWR 3.3V
2 GND GND
(CN2) LAN1 (RJ-45) Port
1
ACT/LINK
LED
SPEED
LED
8
Pin Pin Name Signal Type Signal level
1 MDI0+ DIFF
2 MDI0- DIFF
3 MDI1+ DIFF
4 MDI2+ DIFF
5 MDI2- DIFF
6 MDI1- DIFF
7 MDI3+ DIFF
8 MDI3- DIFF

8
(CN3) SPI Programming Header
(CN4) LPC Port
Pin Pin Name Signal Type Signal level
1 SPI_MISO OUT
2 GND GND
3 SPI_CLK IN
4 +3.3VSB PWR +3.3V
5 SPI_MOSI IN
6 SPI_CS IN
7 NC

9
(CN9) LVDS1 Port Inverter / Backlight Connector
BLK_PWR
2
3
4
5
1
BKL_CONTRO
L
GND
GND
BKL_ENABLE
Pin Pin Name Signal Type Signal level
1 BKL_PWR PWR +5V / +12V
2 BKL_CONTROL OUT
3 GND GND
4 GND GND
5 BKL_ENABLE OUT +3.3V
※ LVDS1 BKL_PWR can be set to +5V or +12V by CN7
Pin Pin Name Signal Type Signal level
1 LAD0 I/O +3.3V
2 LAD1 I/O +3.3V
3 LAD2 I/O +3.3V
4 LAD3 I/O +3.3V
5 +3.3V PWR +3.3V
6 LFRAME# IN
7 LRESET# OUT +3.3V
8 GND GND
9 LCLK OUT
10 SMB_DATA IN
11 SMB_CLK IN
12 SMB_ALERT# I/O +3.3V