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AXIOMTEK EP830 Series User Manual

Intel yonah & merom coretm duo and coretm solo all-in-one epic sbc with dvi-i/lcd and epic express
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EP830 Series
®
TM
Intel
Yonah & Merom Core
Duo and
TM
Core
Solo
All-In-One
EPIC SBC
With DVI-I/LCD and EPIC Express
User's Manual

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Summary of Contents for AXIOMTEK EP830 Series

  • Page 1 EP830 Series ® Intel Yonah & Merom Core Duo and Core Solo All-In-One EPIC SBC With DVI-I/LCD and EPIC Express User’s Manual...
  • Page 2 AXIOMTEK does not warrant or assume any legal liability or responsibility for the accuracy, completeness or usefulness of any information in this document. AXIOMTEK does not make any commitment to update the information in this manual.

  • Page 3: Esd Precautions

     Wear a wrist-grounding strap, available from most electronic component stores, when handling boards and components. Trademarks Acknowledgments AXIOMTEK is a trademark of AXIOMTEK Co., Ltd. ® Windows is a trademark of Microsoft Corporation. Phoenix & AWARD are trademarks of Phoenix Technology Ltd.

  • Page 4: Table Of Contents

    Table of Contents Disclaimers ......................ii ESD Precautions ....................iii Chapter 1 Introduction ..............1 Specifications ..................2 Utilities Supported ................... 4 Chapter 2 Jumpers and Connectors ..........5 Board Layout and Fixing Holes ............5 Board Dimensions ................7 Jumper Settings ................
  • Page 5 Chapter 3 Hardware Description..........35 Microprocessors ..................35 BIOS...................... 35 System Memory..................35 I/O Port Address Map................36 Interrupt Controller ................37 Chapter 4 Award BIOS Utility ............39 Entering Setup..................39 Control Keys ..................40 Getting Help ..................40 The Main Menu ..................
  • Page 6 MEMO...

  • Page 7: Chapter 1 Introduction

    EP830 All-In-One EPIC Board User’s Manual C h a p t e r 1 Introduction The All-In-One EPIC board EP830 Series supports Socket M (478) ® for Intel Yonah & Merom Core Duo and Core Solo processors ® with FSB533/667MHz. The board integrates Intel...

  • Page 8: Specifications

    EP830 All-In-One EPIC Board User’s Manual Specifications ®  CPU: Socket M (478) for Intel Yonach & Merom Core and Core Solo processors  CPU Frequency: FSB533/667MHz ®  System Chipset: Intel 945GME and ICH*7M  BIOS  Phoenix-Award BIOS, Y2K compliant ...
  • Page 9 EP830 All-In-One EPIC Board User’s Manual  Graphics  1 * CRT output @ rear I/O together with DVI output via CH7307 through SDVO-B  1 * 40-pin JST (SHDR-40V-S-B ) connector for dual channel LVDS from LFP port and 1 * 7-pin inverter connector ...

  • Page 10: Utilities Supported

    EP830 All-In-One EPIC Board User’s Manual Utilities Supported  Chipset Driver  VGA Driver  Ethernet Driver  Audio Driver Introduction...

  • Page 11: Chapter 2 Jumpers And Connectors

    EP830 All-In-One EPIC Board User’s Manual C h a p t e r 2 Jumpers and Connectors Board Layout and Fixing Holes Component Side Jumpers and Connectors...
  • Page 12 EP830 All-In-One EPIC Board User’s Manual Solder Side Jumpers and Connectors...

  • Page 13: Board Dimensions

    EP830 All-In-One EPIC Board User’s Manual Board Dimensions Component Side Jumpers and Connectors...
  • Page 14 EP830 All-In-One EPIC Board User’s Manual Solder Side Jumpers and Connectors...

  • Page 15: Jumper Settings

    EP830 All-In-One EPIC Board User’s Manual Jumper Settings Proper jumer settings configure the EP830 to meet your application purpose. We are herewith listing a summary table of all jumpers and default settings for onboard devices, respectively. Here is a list of jumper settings： Jumper Default Setting Jumper Setting...

  • Page 16: Compactflash Mode Selection Jumper: Jp1

    EP830 All-In-One EPIC Board User’s Manual 2.3.1 CompactFlash Mode Selection Jumper: JP1 Description Function Jumper Setting CompactFlash Slave (Default) Mode Selection Master 2.3.2 Power AT or ATX Selection Jumper: JP2 This jumper let you select either AT or ATX power supply. Description Function Jumper Setting...

  • Page 17: Usb Voltage Selection Jumpers: Jp4, Jp7

    EP830 All-In-One EPIC Board User’s Manual 2.3.4 USB Voltage Selection Jumpers: JP4, JP7 This jumper is to select the voltage for USB interface. Description Function Jumper Setting USB Voltage 5V_SBY JP4/JP7 Selection 5V (Default) JP4/JP7 2.3.5 CMOS Clear Jumper: JP5 You may need to use this jumper is to clear the CMOS memory if incorrect settings in the Setup Utility.

  • Page 18: Com1 Mode Selection Jumpers: Jp8, Jp11, Jp14

    EP830 All-In-One EPIC Board User’s Manual 2.3.7 COM1 Mode Selection Jumpers: JP8, JP11, JP14 These jumpers select the COM1 port’s communication mode to operate RS-232 or RS-422/485. Description Function Jumper Setting COM1 RS-232 JP14 JP11 (Default) RS-422 JP14 JP11 RS-485 JP14 JP11 Jumpers and Connectors...

  • Page 19: Com1~4 Mode Selection Jumpers: Jp9, Jp10, Jp12, Jp13

    EP830 All-In-One EPIC Board User’s Manual 2.3.8 COM1~4 Mode Selection Jumpers: JP9, JP10, JP12, JP13 These jumpers select the COM1, COM2, COM3, COM4 ports’ DCD and RI mode. Description Function Jumper Setting COM1 Pin 1=12V JP12 Pin 1=5V JP12 JP12 *Pin 1=DCD JP12 (Default)
  • Page 20 EP830 All-In-One EPIC Board User’s Manual Description Function Jumper Setting COM2 Pin 1=12V Pin 1=5V *Pin 1=DCD (Default) Pin 8=12V Pin 8=5V *Pin 8=RI (Default) Jumpers and Connectors...
  • Page 21 EP830 All-In-One EPIC Board User’s Manual Description Function Jumper Setting COM3 Pin 1=12V JP10 Pin 1=5V JP10 JP10 *Pin 1=DCD JP10 (Default) Pin 8=12V JP10 Pin 8=5V JP10 JP10 *Pin 8=RI JP10 (Default) Jumpers and Connectors...
  • Page 22 EP830 All-In-One EPIC Board User’s Manual Description Function Jumper Setting COM4 Pin 1=12V JP13 Pin 1=5V JP13 JP13 *Pin 1=DCD JP13 (Default) Pin 8=12V JP13 Pin 8=5V JP13 JP13 *Pin 8=RI JP13 (Default) Jumpers and Connectors...

  • Page 23: Audio Line Out/Speaker Out Jumper: Jp15

    EP830 All-In-One EPIC Board User’s Manual 2.3.9 Audio Line Out/Speaker Out Jumper: JP15 Description Function Jumper Setting Audio Line Out/ Line Out JP15 Speaker Out (Default) Speak Out JP15 Jumpers and Connectors...

  • Page 24: Connectors

    Connectors connect the CPU card with other parts of the system. Loose or improper connection might cause problems. Make sure all connectors are properly and firmly connected. Here is a summary table shows you all connectors on the EP830 Series. Connectors Label...

  • Page 25: Power Control Connector: Cn1

    EP830 All-In-One EPIC Board User’s Manual 2.4.1 Power Control Connector: CN1 Description PWR_PSON- 2.4.2 EPIC EXPRESS Slot: CN2 1 2 0 1 1 9 Description Description A_PE_TXP_0 A_PE_RXP_0 A_PE_TXN_0 A_PE_RXN_0 B_PE_TXP_0 B_PE_RXP_0 B_PE_TXN_0 B_PE_RXN_0 C_PE_TXP_0 C_PE_RXP_0 C_PE_TXN_0 C_PE_RXN_0 D_PE_TXP_0 D_PE_RXP_0 D_PE_TXN_0 D_PE_RXN_0 PERST-...

  • Page 26: Power Output Connector: Cn3

    EP830 All-In-One EPIC Board User’s Manual Description Description RESERVED F_PE_TXP_0 RESERVED F_PE_TXN_0 RESERVED E_PE_RXP_0 RESERVED E_PE_RXN_0 RESERVED F_PE_RXP_0 RESERVED F_PE_RXN_0 F_PE_RXN_3 E_PE_TXP_1 F_PE_RXP_3 E_PE_TXN_1 E_PE_RXN_3 F_PE_TXP_1 E_PE_RXP_3 F_PE_TXN_1 F_PE_TXN_3 E_PE_RXP_1 F_PE_TXP_3 E_PE_RXN_1 E_PE_TXN_3 F_PE_RXP_1 E_PE_TXP_3 F_PE_RXN_1 F_PE_RXP_2 E_PE_TXP_2 F_PE_RXN_2 E_PE_TXN_2 E_PE_RXP_2 F_PE_TXP_2 E_PE_RXN_2...

  • Page 27: Lvds Backlight Connector: Cn4

    EP830 All-In-One EPIC Board User’s Manual 2.4.4 LVDS Backlight Connector: CN4 The 7-pin inverter connector on the EP830 is with Hirose connector. The matching connector is strongly recommended to use Hirose DF13- 7S-1.25C. Description ENABLE 2.4.5 JST Connector for LVDS Flat Panel: CN5 Description Description VCCM...

  • Page 28: Smbus Connector: Cn6

    EP830 All-In-One EPIC Board User’s Manual 2.4.6 SMBUS Connector: CN6 Connector CN6 is for SMBUS interface support. Description CLOCK DATA 2.4.7 IEEE 1394 Connectors: CN7/CN10 Description XTPA1P XTPA1N CN7, CN10 XTPB1P XTPB1N +12V +12V N.C. Jumpers and Connectors...

  • Page 29: Flat Panel Bezel Connector: Cn8

    EP830 All-In-One EPIC Board User’s Manual 2.4.8 Flat Panel Bezel Connector: CN8  Power LED This 3-pin connector named as Pin 1 and Pin 5 connect the system power LED indicator to such a switch on the case. Pin 1 is assigned as +, and Pin 5 as -.

  • Page 30: Audio Connector: Cn9

    EP830 All-In-One EPIC Board User’s Manual 2.4.9 Audio Connector: CN9 CN9 is a 10-pin connector to support the audio interface. Description Description MIC-IN 2 GND Line In L 4 GND Line In R 6 GND Audio Out L 8 GND Audio Out R 10 GND 2.4.10 Digital I/O Port (DIO) Connector: CN11...
  • Page 31 EP830 All-In-One EPIC Board User’s Manual Description MDI3- MDI3+ MDI2- MDI2+ CN12 MDI1- MDI1+ MDI0- MDI0+ N.C. +3.3V Active LED 100 LAN LED 1000 LAN LED Description MDI0+ LAN2 (Default) MDI0- MDI1+ MDI2+ MDI2- MDI1- MDI3+ MDI3- Active LED 100/1000 LAN LED Jumpers and Connectors...

  • Page 32: Keyboard And Ps/2 Mouse Connector: Cn13

    EP830 All-In-One EPIC Board User’s Manual Description MDI0+ MDI0- LAN1 MDI1+ MDI2+ MDI2- MDI1- MDI3+ MDI3- Active LED 100/1000 LAN LED 2.4.12 Keyboard and PS/2 Mouse Connector: CN13 The board provides a keyboard and Mouse interface. CN13 is a DIM connector for PS/2 keyboard Connection VIA “Y”...

  • Page 33: In Power Connector: Atx1

    EP830 All-In-One EPIC Board User’s Manual 2.4.13 +12V-IN Power Connector: ATX1 Connect the power cable to ATX1 for +12V ATX power supply, which mainly supplies power to the CPU. If the ATX1 power connector is not connected, the system will not start. Description ATX1 +12V...

  • Page 34: Digital Visual Interface (Dvi) Connector: Dvi1

    Data Terminal Ring Indicator (RI) Ready (DTR) Ground (GND) 2.4.15 Digital Visual Interface (DVI) Connector: DVI1 The EP830 Series has one connector that supports DVI/CRT. DVI1 is a DVI connector for the DVI/CRT display. DVI1: DVI-CRT VGA Connector Description Description...

  • Page 35: Cpu & System Fan Connectors: Fan1, Fan2

    EP830 All-In-One EPIC Board User’s Manual 2.4.16 CPU & System Fan Connectors: FAN1, FAN2 Fan1 is a fan connector for CPU, and FAN2 for system. Pentium microprocessors require a fan for heat dispensing. The CPU/System fan connectors respectively provide power to the CPU/System fans. Description FAN1 FAN2...

  • Page 36: Parallel Ide Connector: Ide1

    EP830 All-In-One EPIC Board User’s Manual Description Description Address 5 VS2- Address 4 RESET- Address 3 IORDY- Address 2 DMAREQ Address 1 DMAACK- Address 0 DASP- Data 0 PDIAG- Data 1 Data 8 Data 2 Data 9 IOCS16- Data 10 CD2- CFS1 2.4.18 Parallel IDE Connector: IDE1...
  • Page 37 EP830 All-In-One EPIC Board User’s Manual Description Description Description No connector HDC CS0 - HDC CS1 - HDD Active - No connector IDE1 Jumpers and Connectors...

  • Page 38: Usb Port Connector: Usb1

    EP830 All-In-One EPIC Board User’s Manual 2.4.19 USB Port Connector: USB1 The EP830 Series features Universal Serial Bus (USB) connectors, compliant with USB 2.0 (480Mbps) that can be adapted to any USB peripherals, such as monitor, keyboard and mouse. USB1 is a double-deck USB port connector that consists of two 4-pin standard USB ports.

  • Page 39: Sata Connectors: Sata1, Sata2

    EP830 All-In-One EPIC Board User’s Manual 2.4.21 SATA Connectors: SATA1, SATA2 The SATA connectors SATA1 and SATA2 are for high-speed SATA interface port and it can be connected to serial ATA hard disk devices. Description Description SATA_TX+ SATA_TX- SATA_RX- SATA_RX+ SATA1/SATA2 Jumpers and Connectors...
  • Page 40 EP830 All-In-One EPIC Board User’s Manual MEMO Jumpers and Connectors...

  • Page 41: Chapter 3 Hardware Description

    CPU from damages. BIOS The EP830 Series uses Award Plug and Play BIOS with a single 4Mbit Flash EPROM. System Memory The EP830 Series industrial CPU card supports one 200-pin DDR2 SODIMM sockets for a maximum memory of 2GB DDR2 SDRAMs.

  • Page 42: I/O Port Address Map

    EP830 All-In-One EPIC Board User’s Manual I/O Port Address Map ® The Intel Yonah & Merom Core Duo and Core Solo CPUs can communicate via I/O ports. There are total 1KB port addresses available for assignment to other devices via I/O expansion cards. Address Devices 000-01F...

  • Page 43: Interrupt Controller

    EP830 All-In-One EPIC Board User’s Manual Interrupt Controller The EP830 Series is a 100% PC compatible control board. The mapping list under XP OS is shown as the following screen. Parity check error IRQ0 System timer output IRQ1 Keyboard IRQ2...
  • Page 44 EP830 All-In-One EPIC Board User’s Manual MEMO Hardware Description...

  • Page 45: Chapter 4 Award Bios Utility

    EP830 All-In-One EPIC Board User’s Manual C h a p t e r 4 Award BIOS Utility The Phoenix-Award BIOS provides users with a built-in Setup program to modify basic system configuration. All configured parameters are stored in a battery-backed-up RAM (CMOS RAM) to save the Setup information whenever the power is turned off.

  • Page 46: Control Keys

    EP830 All-In-One EPIC Board User’s Manual Control Keys Move cursor to the previous item Up arrow Move cursor to the next item Down arrow Move cursor to the item on the left hand Left arrow Move to the item in the right hand Right arrow Main Menu -- Quit and delete changes into CMOS Status Page Setup Menu and Option Page Setup...

  • Page 47: The Main Menu

    EP830 All-In-One EPIC Board User’s Manual The Main Menu Once you enter the Award BIOS CMOS Setup Utility, the Main Menu appears on the screen. In the Main Menu, there are several Setup functions and a couple of Exit options for your selection. Use arrow keys to select the Setup Page you intend to configure then press <Enter>...

  • Page 48: Standard Cmos Setup Menu

    EP830 All-In-One EPIC Board User’s Manual Standard CMOS Setup Menu The Standard CMOS Setup Menu displays basic information about your system. Use arrow keys to highlight each item, and use <PgUp> or <PgDn> key to select the value you want in each item. ...
  • Page 49 EP830 All-In-One EPIC Board User’s Manual  IDE Channel 0 Master/IDE Channel 0 Slave/IDE Channel 1 Master/IDE Channel 1 Slave These items identify the types of each IDE channel installed in the computer. There are 45 predefined types (Type 1 to Type 45) and 2 user’s definable types (Type User) for Enhanced IDE BIOS.
  • Page 50 EP830 All-In-One EPIC Board User’s Manual  Halt On This item determines whether the system will halt or not, if an error is detected while powering up. The system booting will halt on any errors detected. No errors (default) Whenever BIOS detects a non-fatal error, the All errors system will stop and you will be prompted.

  • Page 51: Advanced Bios Features

    EP830 All-In-One EPIC Board User’s Manual Advanced BIOS Features This section allows you to configure and improve your system, to set up some system features according to your preference. Award BIOS Utility...
  • Page 52 EP830 All-In-One EPIC Board User’s Manual  CPU Feature Scroll to this item and press <Enter> to view the CPU Feature sub menu.  Hard Disk Boot Priority Scroll to this item and press <Enter> to view the sub menu to decide the disk boot priority.
  • Page 53 EP830 All-In-One EPIC Board User’s Manual Press <Esc> to return to the Advanced BIOS Features page. CPU L1 & L2 Cache  These two options speed up memory access. However, it depends on the CPU/chipset design. The default setting is “Enabled”. CPUs without built-in internal cache will not provide the “CPU Internal Cache”...
  • Page 54 EP830 All-In-One EPIC Board User’s Manual  Gate A20 Option The default value is “Fast”. Normal The A20 signal is controlled by keyboard controller or chipset hardware. Fast Default: Fast. The A20 signal is controlled by Port 92 or chipset specific method. ...
  • Page 55 EP830 All-In-One EPIC Board User’s Manual  Security Option This item allows you to limit access to the system and Setup, or just to Setup. The default value is “Setup”. If a wrong password is entered at the prompt, the system System will not boot, the access to Setup will be denied, either.

  • Page 56: Advanced Chipset Features

    EP830 All-In-One EPIC Board User’s Manual Advanced Chipset Features This section contains completely optimized chipset’s features on the board that you are strongly recommended to leave all items on this page at their default values unless you are very familiar with the technical specifications of your system hardware.
  • Page 57 EP830 All-In-One EPIC Board User’s Manual  DRAM RAS# Precharge The precharge time is the number of cycles it takes for the RAS to accumulate its charge before DRAM refresh. If insufficient time is allowed, refresh may be incomplete and the DRAM may fail to retain data.
  • Page 58 EP830 All-In-One EPIC Board User’s Manual Press <Esc> to return to the Advanced Chipset Featurs page, and press it again, return to the Main Menu page. *** VGA Setting ***  On-Chip Frame Buffer Size Use this item to set the VGA frame buffer size. ...

  • Page 59: Integrated Peripherals

    EP830 All-In-One EPIC Board User’s Manual Integrated Peripherals This section allows you to configure your SuperIO Device, IDE Function and Onboard Device. Award BIOS Utility...
  • Page 60 EP830 All-In-One EPIC Board User’s Manual  OnChip IDE Device Scroll to this item and press <Enter> to view the sub menu OnChip IDE Device.  IDE HDD Block Mode Block mode is also called block transfer, multiple commands, or multiple sector read/write. If your IDE hard drive supports block mode (most new drives do), select Enabled for automatic detection of the optimal number of block read/writes per sector the drive can support.
  • Page 61 EP830 All-In-One EPIC Board User’s Manual automatically remove the IDE Primary Master/ Slave PIO and/or IDE Secondary Master/Slave PIO items on the menu.  IDE Primary/Secondary Master/Slave PIO The four IDE PIO (Programmed Input/Output) fields let you set a PIO mode (0-4) for each of the four IDE devices that the onboard IDE interface supports.
  • Page 62 EP830 All-In-One EPIC Board User’s Manual  Onboard Device Scroll to this item and press <Enter> to view the sub menu Onboard Device.  USB Controller Enable this item if you are using the USB in the system. You should disable this item if a higher-level controller is added. ...
  • Page 63 EP830 All-In-One EPIC Board User’s Manual  Super IO Device Scroll to this item and press <Enter> to view the sub menu Super IO Device.  Onboard Serial Port 1/2/3/4 Select an address and corresponding interrupt for the serial port. Options: 3F8/IRQ4, 2F8/IRQ3, 3E8/IRQ10, 2E8/IRQ11, 338/IRQ5, 238/IRQ7, Auto and Disabled.

  • Page 64: Power Management Setup

    EP830 All-In-One EPIC Board User’s Manual Power Management Setup The Power Management Setup allows you to save energy of your system effectively. It will shut down the hard disk and turn OFF video display after a period of inactivity.  ACPI Function This item allows you to enable/disable the Advanced Configuration and Power Management (ACPI).
  • Page 65 EP830 All-In-One EPIC Board User’s Manual [S1 (POS)] The S1 sleep mode is a low power state. In this state, no system context is lost (CPU or chipset) and hardware maintains all system contexts. [S3 (STR)] The S3 sleep mode is a lower power state where the information of system configuration and open applications/files is saved to main memory that remains powered while most other hardware components turn off to...
  • Page 66 EP830 All-In-One EPIC Board User’s Manual  Moden Use IRQ If you want an incoming call on a modem to automatically resume the system from a powersaving mode, use this item to specify the interrupt request line (IRQ) used by the modem. You might have to connect the fax/modem to the board Wake On Modem connector for working this feature.
  • Page 67 EP830 All-In-One EPIC Board User’s Manual  Soft-Off by PWR-BTTN This option only works with systems using an ATX power supply. It also allows users to define which type of soft power OFF sequence the system will follow. The default value is “Instant-Off”. This option follows the conventional manner of system performance when turning the power to OFF.

  • Page 68: Pnp/Pci Configuration Setup

    EP830 All-In-One EPIC Board User’s Manual 4.10 PnP/PCI Configuration Setup This section describes the configuration of PCI (Personal Computer Interconnect) bus system, which allows I/O devices to operate at speeds close to the CPU speed while communicating with other important components. This section covers very technical items that only experienced users could change default settings.
  • Page 69 EP830 All-In-One EPIC Board User’s Manual  IRQ Resources When resources are controlled manually, assign each system interrupt to one of the following types in accordance with the type of devices using the interrupt: 1. Legacy ISA Devices compliant with the original PC AT bus specification, requiring a specific interrupt (such as IRQ4 for serial port PCI/ISA PnP Devices compliant with the Plug and Play standard, whether designed for PCI or ISA bus architecture.

  • Page 70: Pc Health Status

    EP830 All-In-One EPIC Board User’s Manual 4.11 PC Health Status This section supports hardware monitering that lets you monitor those parameters for critical voltages, temperatures and fan speed of the board.  SYSTEM Temperature Show you the current system temperature. ...

  • Page 71: Load Optimized Defaults

    EP830 All-In-One EPIC Board User’s Manual 4.12 Load Optimized Defaults This option allows you to load your system configuration with default values. These default settings are optimized to enable high performance features. To load CMOS SRAM with SETUP default values, please enter “Y”. If not, please enter “N”.

  • Page 72: Set Supervisor/User Password

    EP830 All-In-One EPIC Board User’s Manual 4.13 Set Supervisor/User Password You can set a supervisor or user password, or both of them. The differences between them are: Supervisor password: You can enter and change the options on the setup menu. User password: You can just enter, but have no right to change the options on the setup menu.

  • Page 73: Save & Exit Setup

    EP830 All-In-One EPIC Board User’s Manual 4.14 Save & Exit Setup This section allows you to determine whether or not to accept your modifications. Type “Y” to quit the setup utility and save all changes into the CMOS memory. Type “N” to bring you back to the Setup utility. Award BIOS Utility...

  • Page 74: Exit Without Saving

    EP830 All-In-One EPIC Board User’s Manual 4.15 Exit Without Saving Select this option to exit the Setup utility without saving changes you have made in this session. Type “Y”, and it will quit the Setup utility without saving your modifications. Type “N” to return to the Setup utility. Award BIOS Utility...

  • Page 75: Appendix A Watchdog Timer

    EP830 All-In-One EPIC Board User’s Manual A p p e n d i x A Watchdog Timer Watchdog Timer Setting After the system stops working for a while, it can be auto-reset by the Watchdog Timer. The integrated Watchdog Timer can be set up in the system reset mode by program.
  • Page 76 EP830 All-In-One EPIC Board User’s Manual  Timeout Value Range  1 to 255  Minute / Second  Program Sample Watchdog Timer can be set to system reset after 5-second timeout. 2E, 87 2E, 87 2E, 07 2F, 08 Logical Device 8 2E, 30 Activate...

  • Page 77: Appendix B Digital I/O

    EP830 All-In-One EPIC Board User’s Manual A p p e n d i x B Digital I/O Digital I/O Software Programing  GPI program sample: O 2E 87 O 2E 87 O 2E 07 O 2F 08 Select Device 8 O 2E 30 O 2F F2 Activate GPIO5...
  • Page 78 EP830 All-In-One EPIC Board User’s Manual  GPO program sample: O 2E 87 O 2E 87 O 2E 07 O 2F 08 Select Device 7 O 2E 30 O 2F F2 Activate GPIO5 O 2E E0 GPIO5 pins are programmed as output O 2F 00 O 2E E1 O 2F FF...

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