Page 1
LE-578
5.25’’ Embedded Miniboard
User’s Manual
Edition 1.2
2017/11/28
Page 2
LE-578 User’s Manual
-1-
Copyright
Copyright 2017, all rights reserved. This document is copyrighted and all rights are reserved.
The information in this document is subject to change without prior notice to make
improvements to the products.
This document contains proprietary informati on and protected by copyright. No part of this
document may be reproduced, copied, or translated in any f orm or a ny means without prior
written permission of the manufacturer.
All trademarks and/or registered trademarks contains in this docume nt are property of their
respective owners.
Disclaimer
The company shall not be liable for any incidenta l or cons equenti al dam ages resultin g from
the performance or use of this product.
The company does not issue a warrant y of any kind, express or implied, including without
limitation implied warranties of merchantability or fitness for a particular purpose.
The company has the right to revise the manual or inc lude changes in the specific ations of
the product described within it at any time without notice and without obligation to notify any
person of such revision or changes.
Trademark
All trademarks are the property of their respective holders.
Any questions please visit our website at TUhttp://www.commell.com.twUT
Page 3
LE-578 User’s Manual
-2-
Packing List:
Please check the package content before you starting using the board.
Optional:
Printed Matters:
Driver CD (Including User’s Manual) x 1
2 x SATA Cable
(OALSATA3-L / 1040529)
1 x Power Cable
(OALATX-P3S2 / 1040058)
1 x USB2.0 cable
(OALUSBA-3) / (1040173)
1 x DDR3L SO-DIMM
(DSDM8GB-DDR3L-1600-SO-1.35V / 1140073)
1 x Dual COM cable
(OALES-BKU2NB / 1040090)
1 x Audio cable
(OALPJ-HDUNB / 1040123)
1 x PS/2 Keyboard & Mouse cable
(OALPS2/KM / 1040131)
1 x LE-578 Mini-ITX Motherboard
(include Heat sink)
Page 4
LE-578 User’s Manual
-3-
Index
Chapter 1 <Introduction> .................................................................4
1.1 <Product Overview>............................................................4
1.2 <Product Specification> ......................................................5
1.3 <Block Diagram>.................................................................6
Chapter 2 <Hardware setup>...........................................................7
2.1 <Connector Location and Reference> ................................7
2.1.1 <Internal connectors list>..........................................8
2.1.2 <External connectors list>
2.2 <Jumper Location and Reference>.....................................9
2.2.1 <Jumper list> ............................................................9
2.2.2 <Clear CMOS and Power on type selection>..........10
2.3 <Installing the Memory>....................................................10
2.4 <I/O interface> ..................................................................11
2.4.1 <Serial ATA interface>.............................................11
2.4.2 <Ethernet interface> ...............................................12
2.4.3 < Power Sourcing Equipment > ..............................12
2.4.4 <Display interface> .................................................12
2.4.5 <Serial Port interface> ............................................14
2.4.6 <USB interface>......................................................17
2.4.7 <Audio interface>....................................................18
2.4.8 <Expansion slot> ....................................................19
2.4.8.1 < MINI_CARD Setting >.......................................20
2.4.8.2 < SIMM Setup>....................................................20
2.4.9 <Front panel switch and indicator>.........................21
2.4.10 <Other interface>..................................................21
2.5 <Power supply> ................................................................23
2.5.1 <Power input>.........................................................23
2.5.2 <Power output>.......................................................25
Appendix A <Flash BIOS> ..............................................................26
Appendix B <LCD Panel Type select> ...........................................27
Appendix C <Programmable Watch Dog Timer> ...........................29
Appendix D <Programmable GPIO >.............................................30
Appendix E <SuperIO Setting>......................................................31
Appendix F <RS485 auto flow Setting> .........................................32
Contact information........................................................................33
Page 5
LE-578 User’s Manual
-4-
Chapter 1 <Introduction>
1.1 <Product Overview>
LE-578 is Mini-ITX Motherboard which is design based on Intel® Celeron® Processor
N3350, and Intel® Pentium® Processor N4200 (Apollo Lake SoC), delivering outstanding
compute, graphical, and media performance while operating in an extended range of
thermal conditions. The SoC bases on the Silvermont microarchitecture, utilizing Intel’s
industry-leading 14nm process technology with 3-D Tri-Gate transistors, which deliver
significant improvements in computational performance and energy efficiency.
New features for Apollo Lake
The Intel® Celeron® Processor N3350, and Intel® Pentium® Processor N4200 have a
lower TDP 6W, it provides new HD Graphics to support triple display, 4K resolution,
maximum memory size is up to 8GB of DDR3L, and more enhanced security that is suitable
for a variety of intelligent systems the ideal choice.
All in One multimedia solution
The board provides high performance onboard graphics, 18/24-bit single/dual channel
LVDS interface, DisplayPort, HDMI, and High Definition Audio, to meet the very requirement
of the multimedia application.
Flexible Expansion Interface
The board provides one MiniPCIe and support mSATA.
Apollo Lake only support Windows10 64bit
So far Intel just support Windows 10 64bit. It may lose some drivers if you use other
Windows version.
Page 6
LE-578 User’s Manual
-5-
1.2 <Product Specification>
System
Processor
Intel® Apollo Lake Series Processor N3350/ N4200/E3940,
FCBGA1296 package
Chipset Apollo Lake SoC
Memory
2 x DDR3L DIMM 1866 MHz up to 8GB, Support Non-ECC,
unbuffered memory only
Watchdog Timer Generates a system reset with internal timer for 1min/s ~ 255min/s
Real Time Clock Chipset integrated RTC with onboard lithium battery
Expansion
2 x MiniPCIe (Card1 Support mSATA), 1 x SIM slot
1 x SD Card slot
Graphics
Processor Intel® HD Graphics
Display Interface 1 x LVDS, 1 x DisplayPort, 1 x HDMI
LAN
Chip 4 x Intel® I210-AT Gigabit LAN
PSE
With ADP-PSE4 support four independent PSE function capable of
delivering up to 90W.
I/O
Serial A TA
2 x SATA3 interface with 600MB/s transfer rate
(mSATA shared with SATA3-2)
Audio Realtek ALC262 HD Audio
Internal I/O
2 x SATA3, 2 x RS232/422/485, 4 x RS232,
2 x USB2.0, 1 x LPC, 1 x GPIO ,1 x PS/2, 1 x SMBUS, 1 x Audio,
1 x LVDS , 1 x LCD inverter
Rear I/O
4 x USB3.0, 2 x USB2.0, 4 x LAN
1 x HDMI, 1 x Display Port
Mechanical & Environmental
Power Requirement ATX or DC input 6~35V
Size 203mm x 146mm (L x W)
Temperature
Operating within 0°C~60°C (32°F~140°F)
Storage within -20°C~80°C (-4°F~176°F)
Relative Humidity 10%~90%, non-condensing
Page 7
LE-578 User’s Manual
-6-
1.3 <Block Diagram>
CPU
Apollo Lake
SoC
2 x DDR3L
SO-DIMM
1 x DisplayPort
PTN3460
1 x LVDS
SIO
NCT6106D
Channel A/B
eDP
1 x SATA3
SATA3
4 x USB3.0
4 x USB2.0
USB3.0
USB2.0
SPI Flash
SPI
SD Card
LPC
1 x LPC
HDA
HD Audio
ALC262
4x RS232
1 x SMBUS
SATA3
MiniPCIe/
mSATA
1 x PS/2
SMBus
PCIe x2
2 x I210-AT
2 x RS232/422/485
1 x SATA3
1 x GPIO
1 x HDMI
DDIB
MiniPCIe
DDIC
MiniPCIe
PCIe x 1
1 x I210-AT
PCIe x1
1 x I210-AT
PCIe x1
Page 8
LE-578 User’s Manual
-7-
Chapter 2 <Hardware setup>
2.1 <Connector Location and Reference>
DC_2P
USB3.0
USB3.0
HDMI
CN_LVDS
MINI_CARD2
CN_LPC
CN_AUDIO
CN_INV
JFRNT
DC_4P
CPUFAN
CN_SMBUS
CN_DIO
SYSFAN
SD Card
SATA3-1
SO-DIMM2
SO-DIMM1
CN_USB
CN_PS2
CN_COM1/2
CN_COM3/4
CN_COM5/6
SIMM
MINI_CARD1
ATX
SATA3-2
DisplayPort USB2.0
LAN1 LAN2 LAN3 LAN4
I210-AT
Page 9
LE-578 User’s Manual
-8-
2.1.1 <Internal connectors list>
Connector Function
SO-DIMM1/2 204-pin DDR3L SO-DIMM slot
SATA3-1/2 7-pin Serial ATA3 connector
CN_AUDIO 5 x 2-pin audio pin header
CN_LPC 6 x 2-pin LPC pin header
CN_DIO 6 x 2-pin General Purpose In/Out pin header
CN_PS2 5 x 2-pin PS/2 pin header
CN_LVDS 20 x 2-pin LVDS connector
CN_INV 5-pin LCD inverter connector
CN_COM1/2 20-pin RS232/RS485/RS422 pin header
CN_COM3/4 20-pin RS232 pin header
CN_COM5/6 20-pin RS232 pin header
CN_SMBUS 5-pin SMBus pin header
CN_USB 5 x 2-pin USB2.0 pin header
SIMM 6-pin SIM card slot
CPUFAN 4-pin CPU fan connector
SYSFAN 4-pin system fan connector
JFRNT 5 x 2-pin front panel switch/indicator pin header
SD card 9-pin SD card slot
MINI_CARD1/2 52-pin MiniPCIe card slot
DC_4P ATX12V connector support DC 9~24V input
ATX 20+4-pin main power connector
2.1.2 <External connectors list>
Connector Function
DC_2P 2-pin Terminal block support DC 9~24V input
LAN1/2/3/4 RJ45 connector
DisplayPort DisplayPort connector
HDMI HDMI connector
USB3.0 USB3.0 connector
USB2.0 USB2.0 connector
Page 10
LE-578 User’s Manual
-9-
2.2 <Jumper Location and Reference>
2.2.1 <Jumper list>
Jumper Function
JAT Power mode select
JMSATA MiniCard mSATA Setting
JRTC CMOS Normal/Clear Setting
JUSBS MiniCard USB Setting
JVLCD Panel Voltage Setting
JCSEL12/22 COM1/2 RS232/422/485 select
JCSEL11/21 COM1/2 RS232/422/485 select
JP1/2 COM1 and COM2 Voltage Setting (For Pin 9)
JCSEL11
JCSEL21
JP1
JP2
JLVDS
JUSBS2
JUSBS1
JVSATA
JRTC
JAT
JMSATA
JCSEL12
JCSEL22
Page 11
LE-578 User’s Manual
-10-
2.2.2 <Clear CMOS and Power on type selection>
JAT: AT/ATX mode select jumper
Jumper settings Function
1-2 AT mode
2-3 ATX mode (Default)
JRTC: Clear CMOS data jumper
Jumper settings Function
1-2 Clear CMOS
2-3 Normal (Default)
2.3 <Installing the Memory>
In the process, the board must be powered off.
1. Put the memory tilt into the slot. Note the Memory notch key aligned slot key.
2. Then press down till lock into the mounting notch.
3
1
JRTC
1 3
JAT
Key
Mounting notch
Press down
Page 12
LE-578 User’s Manual
-11-
3. To remove the memory, push outward on both sides of the latch.
2.4 <I/O interface>
2.4.1 <Serial ATA interface>
SATA3-1/2: SATA3 7-pin connector
JVSATA: SATA3/SATADOM mode select jumper (change pi n7 to 5V)
Jumper settings Function
1-2 SATA3-2 SATADOM
2-3 SATA3-2 SATA3 (Default)
Pin Signal
1 GND
2 TX+
3 TX-
4 GND
5 RX-
6 RX+
7 GND
SATA3-2
SATA3-1
7
1
JVSATA
3
1
Latch
Page 13
LE-578 User’s Manual
-12-
2.4.2 <Ethernet interface>
The board provide I210-AT Gigabit Ethernet which supports WOL on rear I/O.
Find the setting from
Front PageÆSetup utilityÆ
AdvancedÆSouth Cluster ConfigurationÆ Miscellaneous ConfigurationÆ
Wake on LAN [Disabl e] (default)
(You have to turn off fast st artup in Windows10)
2.4.3 < Power Sourcing Equipment >
With ADP-PSE4 support four independe nt PSE function capable of delivering up to
90W.
2.4.4 <Display interface>
Based on the Apollo Lake SoC with built-in HD Graphics, the DisplayPort1.2 up to
4096x2160 @ 60Hz on rear I/O.About the internal Display, the HDMI1.4b
resolution up to 3840x2160 @ 30Hz and LVDS (PTN3460) up to 1920x1200 @
60Hz support 18/24-bit color depth and single/dual channel. About select LCD
Panel Type in BIOS, please refer Appendix B.The built-in HD Graphics support
triple display function with clone mode and extended mode.
DisplayPort
HDMI
IP Camera
IP Phone
PoE Access Point
DC-PD Module
(COMMELL)
Page 14
LE-578 User’s Manual
-13-
CN_LVDS: LVDS 40-pin connector (
Model: HIROSE DF13-40DP-1.25V compatible)
Pin Signal Pin Signal
2 Set by JVLCD 1 Set by JVLCD
4 Detect (Active low) 3 GND
6 A_LVDS_0- 5 B_LVDS_0-
8 A_LVDS_0+ 7 B_LVDS_0+
10 GND 9 GND
12 A_LVDS_1- 11 B_LVDS_1-
14 A_LVDS_1+ 13 B_LVDS_1+
16 GND 15 GND
18 A_LVDS_2- 17 B_LVDS_2-
20 A_LVDS_2+ 19 B_LVDS_2+
22 GND 21 GND
24 A_LVDS_CLK- 23 B_LVDS_3-
26 A_LVDS_CLK+ 25 B_LVDS_3+
28 GND 27 GND
30 A_LVDS_3- 29 B_LVDS_CLK-
32 A_LVDS_3+ 31 B_LVDS_CLK+
34 GND 33 GND
36 LVDS_DDCSCL 35 NC
38 LVDS_DDCSDA 37 NC
40 NC 39 NC
Note: Pin4 only need to be connected to GND
CN_LVDS
1 2
39 40
JVLCD
12
56
CN_INV
1
5
Page 15
LE-578 User’s Manual
-14-
CN_INV: LVDS 5-pin Backlight power connector
Pin Signal
1 12V
2 Backlight Control
3 GND
4 GND
5 Enable Backlight
JVLCD: LVDS panel power select jumper
Jumper settings Function
1-2 3.3V (Default)
3-4 5V
5-6 12V
Effective patterns of connection: 1-2 / 3-4 / 5-6
Other may cause damage
2.4.5 <Serial Port interface>
JCSEL11
2 1
4 3
JCSEL21
2 1
4 3
2 1
JP2
6 5
2 1
JP1
6 5
JCSEL22
2 1
12 11
JCSEL12
2 1
12 11
CN_COM3/4
12
1920
CN_COM5/6
12
20 19
CN_COM1/2
12
1920
Page 16
LE-578 User’s Manual
-15-
COM1/2: RS232/422/485 20-pin header (Pitch 1.27mm x 2.54mm)
Pin Signal Pin Signal
1 DCD/ 422TX-/ 485- 2 RXD/ 422TX+/ 485+
3 TXD/ 422RX+ 4 DTR/ 422RX-
5 GND 6 DSR
7 RTS 8 CTS
9 Set by JP2 10 N/C
11 DCD/ 422TX-/ 485- 12 RXD/ 422TX+/ 485+
13 TXD/ 422RX+ 14 DTR/ 422RX-
15 GND 16 DSR
17 RTS 18 CTS
19 Set by JP1 20 N/C
Note: COM1 Use JCSEL12 select communication mode.
COM2 Use JCSEL 22 select communication mode.
COM3/4 ,5/6: RS232 20-pin header (Pitch 1.27mm x 2.54mm)
Pin Signal Pin Signal
1 DCD1 2 RXD1
3 TXD1 4 DTR1
5 GND 6 DSR1
7 RTS1 8 CTS1
9 RI1 10 NC
11 DCD2 12 RXD2
13 TXD2 14 DTR2
15 GND 16 DSR2
17 RTS2 18 CTS2
19 RI2 20 Key
JP2, JP1: COM1, COM2 pin-9 setting
Jumper settings Function
1-2 5V
3-4 12V
5-6 RI (Default)
Effective patterns of connection: 1-2 / 3-4 / 5-6
Other may cause damage
Page 17
LE-578 User’s Manual
-16-
JCSEL12/22, JCSEL11/21: For configure COM1 &COM2 communication mode
Function JCSEL12/ JCSEL22 JCSEL11/ JCSEL21
RS232
(Default)
RS485
RS422
RS-485
Com1 RTX- Data- : short Pin1& Pin4
Com1 RTX+ Data+ : short Pin2& Pin3
Com2 RTX- Data- : short Pin1& Pin4
Com2 RTX+ Data+ : short Pin2& Pin3
Note1: Set up RS485 via bios to support auto flo w, please refer Appendix F .
Note2:The RS-422/485 can optionally isolate transceiver, default wasn’t
supported isolate
.
1
12
1
12
1
12
2
11
2
11
2
11
2
3
1
4
2
3
1
4
2
3
1
4
Page 18
LE-578 User’s Manual
-17-
2.4.6 <USB interface>
CN_USB: Front panel USB2.0 10-pin h eader (Pitch 2.54mm)
Pin Signal Pin Signal
1 5VSB 2 5VSB
3 DAT A0- 4 DAT A1-
5 DATA0+ 6 DATA1+
7 GND 8 GND
9 GND 10 Key
USB3.0
CN_USB
1
2
9
10
(USB2.0)
USB3.0
USB2.0
Page 19
LE-578 User’s Manual
-18-
2.4.7 <Audio interface>
CN_AUDIO: Front panel audio 10-pin header (Pitch 2.54mm)
Pin Signal Pin Signal
1 MIC_L 2 GND
3 MIC_R 4 NC
5 FP_OUT_R 6 MIC_DETECT
7 SENSE 8 Key
9 FP_OUT_L 10 FP_OUT_DETECT
CN_AUDIO
2
910
1
Page 20
LE-578 User’s Manual
-19-
2.4.8 <Expansion slot>
SD Slot:
Pin Signal Pin Signal
1 SD_D3 2 SD_CMD
3 3.3V 4 NC
5 SD_CLK 6 GND
7 SD_D0 8 SD_D1
9 SD_D2 10 SD_CD
11 GND 12 GND
13 SD_WP
SD Slot
MINI_CARD2
JMSATA
31
SIMM
MINI_CARD1
JUSBS2
31
31
JUSBS1
Page 21
LE-578 User’s Manual
-20-
2.4.8.1 < MINI_CARD Setting >
MINI_CARD1 have special design to compatible our MiniPCIe card
(ex: MPX-4232, MPX-7202) supports mSATA set by JMSATA.
MINI_CARD2 connect SIM card to use 3G module.
JMSATA: Setting MINI_CARD to support PCIe/mSATA
Jumper settings Function
1-2 Support mSATA
2-3 Normal operation (Default)
JUSBS1/2: Setting MINI_CARD1/2 to support USB signal
Jumper settings Function
1-2 MINI_CARD1/2 Support USB
2-3 CN_USB connector (Default)
2.4.8.2 < SIMM Setup>
This is for 3G miniPCIe card which doesn’t have SIM slot.
Slide the direction of the arrow open the cover.
Insert the SIM card and make
sure the direction is correct
Then press down and slide the
direction of the arrow close the cover.
JMSATA
31
3
1
JUSBS1/2
Page 22
LE-578 User’s Manual
-21-
2.4.9 <Front panel switch and indicator>
JFRNT: Front panel switch and indicator 14-pin header (Pitch 2.54mm)
Pin Signal Pin Signal
1 Power_ON- 2 Power_ON+
3 Speaker- 4 Speaker+
5 HDD_LED- 6 HDD_LED+
7 Power_LED- 8 Power_LED+
9 Reset+ 10 Reset-
2.4.10 <Other interface>
SYSFAN
1
4
CN_PS2
91
102
JFRNT
10
19
2
CN_LPC
1 11
2 12
CN_DIO
1 11
2 12
CPUFAN
1
4
CN_SMBUS
1 5
Page 23
LE-578 User’s Manual
-22-
CN_DIO: GPIO 12-pin header (Pitch 2.00mm)
Pin Signal Pin Signal
1 GND 2 GND
3 GPIO0 4 GPIO4
5 GPIO1 6 GPIO5
7 GPIO2 8 GPIO6
9 GPIO3 10 GPIO7
11 5V 12 12V
CN_LPC: LPC 12-pin header (Pitch 2.00mm)
Pin Signal Pin Signal
1 CLK 2 RST
3 -LFRAME 4 LAD3
5 LAD2 6 LAD1
7 LAD0 8 3.3V
9 SERIRQ 10 GND
11 3.3VSB 12 NC
Note: Support TPM module.
CN_PS2: PS/2 10-pin header (Pitch 2.54mm)
Pin Signal Pin Signal
1 KB_DATA 2 M_DATA
3 NC 4 NC
5 GND 6 GND
7 VCC 8 VCC
9 KB_CLK 10 M_CLK
CN_SMBUS: SMBus 5-pin connector
Pin Signal
1 5V
2 NC
3 SMBDAT
4 SMBCLK
5 GND
CPUFAN & SYSF AN: cooler fan 4-pin connector
Pin 1 2 3 4
Signal GND 12V Sensor Control
Page 24
LE-578 User’s Manual
-23-
2.5 <Power supply>
2.5.1 <Power input>
ATX
1 12
13 24
DC_4P
1 3
2 4
1 3
DC_2P
Plug
Page 25
LE-578 User’s Manual
-24-
The DC_4P and DC_2P a re CO-LAY design, support 6 ~ 35V wide voltage input.
Note that the DC_4P and ATX do not use at the same time, it will certainly
cause damage.
DC_4P: ATX12V 4-pin connector
Pin Signal Pin Signal
1 GND 2 GND
3 6~35V 4 6~35V
Note that the DC_2P and ATX do not use at the same time, it will certainly
cause damage.
DC_2P: 2-pin Terminal Block connector
Pin Signal Pin Signal
1 6~35V 3 GND
ATX: main power 24-pin connector (As input)
Pin Signal Pin Signal
1 3.3V 13 3.3V
2 3.3V 14 NC
3 GND 15 GND
4 5V 16 -PSON
5 GND 17 GND
6 5V 18 GND
7 GND 19 GND
8 Power_OK 20 NC
9 5VSB 21 5V
10 12V 22 5V
11 12V 23 5V
12 3.3V 24 GND
Page 26
LE-578 User’s Manual
-25-
2.5.2 <Power output>
It is supply to the HDD, CD-ROM or other device.
If using DC_4P or DC_2P as input, that ATX will be the output.
ATX: main power 24-pin connector (As output)
Pin Signal Pin Signal
1 N/C 13 N/C
2 N/C 14 N/C
3 GND 15 GND
4 5V 16 PSON
5 GND 17 GND
6 5V 18 GND
7 GND 19 GND
8 POK 20 N/C
9 5VSB 21 5V
10 12V 22 5V
11 12V 23 5V
12 N/C 24 GND
Note that Maximum output power: 12V/2A, 5V/3A, 3.3V/3A
Page 27
LE-578 User’s Manual
-26-
Appendix A <Flash BIOS>
A.1 <Flash tool>
The board is based on Insyde BIOS and can be updated easily by the BIOS
auto flash tool. You can download the tool online at the address below:
LE-578 reflash tool
A.2 <Flash BIOS process>
1. Please make a bootable UFD which can boot into DOS environment.
2. Unzip the flash tool and copy it into bootable UFD.
3. Add a bin file to the same folder..
4. Power on the system and flash the BIOS under the DOS environment.
(Command: H2OFFT xxxxx.bin -all)
5. Power off the system and then power on.
Page 28
LE-578 User’s Manual
-27-
Appendix B <LCD Panel Type select>
According your panel, it need to select the correct resolution in the BIOS. If there is
no fit your panel type, please feedback for us to make OEM model.
Find the setting from
Fornt page-----> Setup Utility
Advanced-----> Uncore Configuration----->VBT Hook Configuration
You can change 18bit /24bit, Single /Dual chan nel in PTN3460 configuration
Page 29
LE-578 User’s Manual
-28-
There are 16 resolutions in Panel Number.
BIOS panel type selection form (BIOS Version:1.0)
Single / Dual channel Single / Dual channel
NO. Type NO. Type
1 640 x 480 9 1680 x 1050
2 800 x 600 10 1920 x 1200
3 1024 x 768 11 1440 x 900
4 1280 x 1024 12 1600 x 9 00
5 1400 x 1050 Reduced Blanking 13 1024 x 7 68
6 1400 x 1050 non-Reduced Blanking 14 1280 x 8 00
7 1600 x 1200 15 1920 x 1080
8 1366 x 768 16 OEM Keep
Page 30
LE-578 User’s Manual
-29-
Appendix C <Programmable Watch Dog Timer>
Timeout value range
1 to 255 Minute and Second
Program sample
Watchdog timer setu p as system reset with 5 second of timeout
-o 4E 87 ;enter configu ration
-o 4E 87
-o 4E 07
-o 4F 08 ;select Logical Device
-o 4E 30
-o 4F 01 ; activate WDTO# function
-o 4E F0
-o 4F 00 ;set “00” is second mode, set “04” is minute mode
-o 4E F1
-o 4F 05 ;00h: Timeout Disable
;01h: Timeout occurs after 1 minute only
;02h: Timeout occurs after 2 second/minute
;03h: Timeout occurs after 3 second/minute
;FFh: Timeout occurs after 255 second/minute
(The deviation is approx 1 second.)
For further information, please refer to Nuvoton NCT6106D datasheet
…
Page 31
LE-578 User’s Manual
-30-
Appendix D <Programmable GPIO >
The GPIO’ can be programmed with the MS-DOS debug program using simple
IN/OUT commands.
GPIO 0 1 2 3 4 5 6 7
bit 0 1 2 3 4 5 6 7
-o 4E 87 ;enter configuration
-o 4E 87
-o 4E 07
-o 4F 07 ;select Logical Device
-o 4E 30
-o 4F 10 ;activate GPIO function (The board use GPIO4)
-o 4E F0
-o 4F XX ;set “01” GPIO as input, set “00” GPIO as output
-o 4E F1
-o 4F XX ;if set GPIO as output, this register’s value can be set “00~ FF”
Optional
-o 4E F2
-o 4F XX ;set “01”, the respective bit are inverted (Both input and output)
;set “00”, the respective bit are normal
For further information, please refer to Nuvoton NCT6106D datasheet
Page 32
LE-578 User’s Manual
-31-
Appendix E <SuperIO Setting>
Press Delete to enter BIOS Setup menu
On Front Page screen, click Setup Utility
On Advanced screen, click SIO NUVOTON6106D
There are 5 functions in the page.
1.WDT(Watch Dog Timer)
2.Power Loss setting
3.Hardware monitor
4.Smart fan
5.OVT (Over temperature)
Page 33
LE-578 User’s Manual
-32-
Appendix F <RS485 auto flow Setting>
Press Delete to enter BIOS Setup menu
On Front Page screen, click Setup Utility
On Advanced screen, click SIO NUVOTON6106D
You can change RS232 /RS485 in Serial Port1/2 configuration
Page 34
LE-578 User’s Manual
-33-
Contact information
Any advice or comment about our products and service, or anything we can help
you please don’t hesitate to contact with us. We will do our best to support you for
your products, projects and busin ess.
Taiwan Commate computer Inc.
Address
19F., NO.94, Sec. 1, Xintai 5
th
Rd., Xizhi Dist., New Taipei
City 22102, Taiwan.
TEL
+886-2-26963909
FAX
+886-2-26963911
Website
www.commell.com.tw
E-mail
(General infomation)
[email protected] (Technical Support)
Commell is a brand name of Tai wan Commate computer Inc.
Loading...