Advantech SPC-57 user manual Appendix a Boot & Registry Searching Sequence

Page 84

Appendix A Boot & Registry Searching Sequence

The following diagram demonstrates the boot sequence and registry searching sequence when SPC boot-up.

Power On

 

 

SAFEMODE*1

 

 

Yes

Image on

No

Image on

Flash Memory

CompactFlash

 

No

Yes

Boot Failure*2

 

 

 

 

Yes

 

Boot by Default

 

 

Registry

 

 

 

 

 

 

 

 

Boot Success

No

Registry on CF

No

 

 

Yes

 

 

 

Image on

Image on

Yes

 

CompactFlash

CompactFlash

 

 

No

No

 

 

Image on

Image on

 

 

Flash Memory

Flash Memory

 

 

 

No

 

Yes

 

Yes

 

 

 

 

 

 

Registry on

No

 

 

Flash Memory

 

Yes

 

 

 

 

 

 

Boot Failure

 

 

 

Yes

 

 

Boot by Registry

Boot by Registry

 

 

on CF

on Flash Memory

 

 

Boot Success

 

 

Figure A: Boot & Registry Searching Sequence

84

Image 84
Contents SPC-57 Copyright AcknowledgementsFCC Class a Packing List Additional Information and AssistanceSafety Instructions Page Wichtige Sicherheishinweise General Information Introduction ApplicationsSpecifications PowerSystem kernel DisplayMechanical EnvironmentalPower LCD Specifications Touchscreen SpecificationsI/O Ports Arrangement Mounting Page Dimension and cutout Getting Start Supplying Power to SPC Supplying Power to SPC-57C Quick StartingVcc GND Page Supplying Power to SPC-57E Power Connector Connect to the power source Engine of the SPC-57 PCM-7230 Mainboard for SPC-57 Specification Model PCM-7230 SBC for SPC-57AC’97 Stereo Audio w/ 2W Amp Page Page PCM-7230 for SPC-57 Block Diagram Headers and connectors Component side of the PCM-7230Solder side of the PCM-7230 Label FunctionHeaders and connectors pin definition JP 1 Cpld Jtag portJP 2 CPU PXA255 Jtag port Pin Number Pin functionJP 3 LCD signal voltage level select JP 4 Power switch headerCN 1 Pcmcia accessing status port CN 3 multi-function I/O headerGND VCC3P3 Spkoutrp CN 8 CRT-out header CN 9 multi-function I/O headerIICircuits CN 12 HotKey function header CN 18 TTL level LCD signal connector CN 26 Inverter signals header CN 29 Power-in connectorCN 20 LAN status LED header CN 31 SM bus port LCD inverter connector for 5V inverterCN26, Pin1~Pin4 Audio connectorCN3,P25~P36Battery and DC power status monitor connectorCN31 12 4-wire touch-screen connectorCN9,Pin29~Pin32Backup Battery BT1 Component Side of Memory ModuleForm factor I/O BoardCN 6 RS-232 serial port Position DescriptionCN 4 RS-485 serial port I/O Board COM1RS-232 serial portCN 2 Audio Line-out port CN 5 RJ-45 for Ethernet portCN 3 USB Client port 10 I/O Board RJ-45 for Ethernet portCN 9 Power Connector CN 1 USB Host portCN 10 Power source to Main Board CN 7 Multi-function I/O headerCN 8 Multi-function I/O header Il Power system Software Functionality Windows CE Startup Procedure Windows CE.NET on the SPC SeriesUpgrade Procedure Utilities RegflashReboot Startup executionSafemode System Configurator GeneralCalibration Touch-screen calibration DisplayWatchDog timer Hotkeys11 Hotkeys setting 5.6 DIO13 Miscellaneous settings MiscellaneousNetwork Networking via EthernetNetworking via USB port Page 15 Networking via USB port Networking via PPP16 Networking via PPP Web browserIntroduction to Intel Persistent Storage Manger Ipsm folder in SPC SeriesApplication Program Development System requirementsBuilding Windows CE program 17 Flow-chart of Building Windows CE.NET runtime How to install SDKPage Page Tap Install button to install SDK Install SDK…… Finish installing Running your application programs WDT ModulesDeviceIoControl Parameters HDeviceReturn Values WDT Control CodesIoctlgetwdtperiod Ioctlsetscreenofftime Handle mhWDT=NULL Tchar szClassName60 Applications End User Feature Default Selection Core OS Services FeatureWindows CE.NET 4.2 Require Components Feature Default Selection File Systems and Data StoreInternet Client Services Shell and User Interface Feature Appendix a Boot & Registry Searching Sequence

SPC-57 specifications

The Advantech SPC-57 is a versatile and robust industrial computer designed for a wide range of applications in demanding environments. This system integrates advanced technologies and features to ensure high performance and reliability, making it ideal for automation, control, and data processing tasks across various industries.

One of the standout characteristics of the SPC-57 is its compact form factor. Despite its small size, it is equipped with powerful processing capabilities, utilizing the latest Intel processors to deliver exceptional computing power. This enables users to handle complex tasks efficiently, making it suitable for real-time data acquisition and processing.

The SPC-57 features a modular design that allows for easy customization and expansion. Users can select various I/O modules to tailor the system to their specific needs, whether it involves adding additional communication ports, analog inputs, or other specialized interfaces. This flexibility ensures that the SPC-57 can adapt to changing requirements over time.

Connectivity is another key advantage of the SPC-57. It offers multiple communication options, including Ethernet, serial ports, and USB interfaces. This extensive range of connectivity options makes it easy to integrate the SPC-57 into existing industrial networks, facilitating seamless communication with other devices and systems.

For enhanced reliability, the SPC-57 is built to withstand harsh environmental conditions. It is designed with a wide operating temperature range, shock and vibration resistance, and protection against dust and moisture. This rugged construction ensures that the system can operate effectively in factories, outdoor locations, and other challenging settings.

In terms of power efficiency, the SPC-57 employs advanced power management technologies. This not only reduces energy consumption but also prolongs the system's operational lifespan, making it a cost-effective solution for long-term use in industrial applications.

The user-friendly design of the SPC-57, combined with its robust features, makes it an excellent choice for industries such as manufacturing, transportation, and energy. With its ability to function reliably in various scenarios, the Advantech SPC-57 is a forward-thinking solution that meets the demands of modern industrial automation and control systems.