Intel J2 650 system manual Serial ports, DB9 pin out serial ports, Serial Port

Page 18

Serial ports

The 650 has three external RS232 serial ports, two of which can be powered COM2 and COM3. The serial ports are standard PC RS232 ports with a DB9 male connector. The serial ports, in a normal configuration, are mapped to COM 1-3.

COM ports 2 and 3 can supply power to an external device when required, like the optional J2 Customer Display. Voltage, +12, is supplied on pin 9 (RI) of the DB9 connector. The maximum current is 500ma and is over-current protected. To enable the voltage supply for either COM ports 2 or 3 the BIOS setup must be changed. This function can be enabled in the Advanced Settings screen under Super I/O Configuration.

COM1 also supports RS422 and 485 signaling. This can be enabled in the Advanced Settings screen under Super I/O Configuration in the BIOS setup screen.

DB9 pin out serial ports

Pin

RS232

RS422

RS485

1

DCD

TXD-

D-

2

RD

RXD+

 

3

TD

TXD+

D+

4

DTR

RXD-

 

5

GND

GND

 

6

DSR

 

 

7

RTS

 

 

8

CTS

 

 

9

RI

 

 

Serial Port

650 System Manual (Draft)

18

Version 0.4 August 20, 2008

 

Image 18
Contents Integrated Touchscreen Computer Contents Bios Setup Rfid / MSR Overview System Manual Draft Version 0.4 August 20 Specification CF adapter Quick ChangePower Intel’s Desktop Processor Socket LGA Unique FeaturesGreen Mode / Fan less Operation Hot Swappable RAID/ Dual Hard DrivesCooling System Printer Power PortAutomatic LCD Brightness Control VersatilityProcessor Support ConfigurationsSystem System Board, back viewProcessors currently supported on TDPOff / On Button PortsPanel Off / On button LocationHDD access panel HDD slide in-slide out drive bay Hard DisksCompact Flash access panel Compact FlashTouch Screen System Board System boardLCD Display PS/2 Keyboard port Secondary Display PortSecondary Display Port PS/2 Keyboard portSerial ports DB9 pin out serial portsSerial Port USB ports Parallel PortParallel Port USB port Cable Well USB port left sideEthernet Connection Kensington Security SlotKensington slot Cable Well Kensington slot Base Printer Power Port Printer Power Port Cable AudioAudio Jack Location Cash Drawer Ports Cash Drawer Ports Cash Drawer Pin AssignmentPower Supply Power Input connectorCash drawer I/O ports Base Locking Screw ServiceRemoving the Head from the Base Slide off towards bottom of unitRemoving the Power Supply Screw locationWall Mounting Bracket Units slides on to the mounting bracket hooksVesa Mounting Wall Mount Bracket / Mounting Holes 75mm Vesa PatternRemoving the Back Cover Remove two screws as shown Carefully tilt up the back coverChanging the System Board Screw location System BoardPage Adding Memory Memory socketsChanging the Processor Accessing the CF Card Accessing the Hard Drives Remove cover screw as shown Remove or insert drive as neededMain, System Overview Bios SetupEntering the Bios Setup Main screenAdvanced Settings Advanced Setting ScreenSata Configuration Sata Configuration Screen Drive Information ScreenSuper I/O Configuration Configure Super I/O Chipsets screenUSB Configuration USB Configuration screenUSB Mass Storage Device Configuration Green Mode LCD Brightness Control Mode / Manual ModeManual Mode Setting screen LCD Brightness Control Mode / Auto Mode Auto Mode Setting screenRestore on AC Power Loss 2nd Display D-SUB15 19V OutRun PXE ROM RTC Configuration Display OEM LogoWake On LAN RTC Configuration ScreenBoot Settings Cmos ClearBoot Settings Screen Exit Options Exit Options ScreenDriver Installation / Vista, XP Chipset Driver InstallationGraphics Driver Installation Audio Driver Installation First Audio setup screenSecond Audio setup screen LAN Driver InstallationLAN driver install screen Touch Screen Driver Installation Page Page Page Opos drivers Additional information to be addedJ2 Health Monitor Running Health Monitor Theory of Operation Values MonitoredRegistry Keys HKEYLOCALMACHINE\HARDWARE\DESCRIPTION\J2HealthRefresh Interval ApplicationsRAID RAID OverviewEnabling RAID in the Bios RAID Volume CreationF6 Installation Method Press the S key to Specify Additional Device Drive Failed Icon in trayRescan for Plug and Play Devices screen shot Drive detectedRebuilding Rebuilt Packing List Standard ItemsOptional Peripherals With front swipe MSRInstalling the 650 MSR Remove MSR cover plateRemove plastic hole covers Mounting MSR MSR Utility, Basic Settings MSR Utility Basic Settings screenJ2 650 MSR Utility Advanced Settings Alphanumeric touch keyboard Control Key entry touch keyboard MSR Firmware Update Hardware Specifications650 UPS Picture to be added hereSoftware Setup in XP Double click Power OptionsPage Status LED Customer Display Secondary Video DisplayFingerprint Reader / MSR IButton / MSR Laser ScannerContact Information Worldwide Headquarters

J2 650 specifications

The Intel J2 650 is a microprocessor that has garnered attention for its robust performance and advanced features, tailored for a range of applications from embedded systems to high-performance computing tasks. As a member of Intel’s J-series, the J2 650 is designed to balance power efficiency with computational capabilities, making it a versatile choice for developers and manufacturers.

One of the standout characteristics of the Intel J2 650 is its architecture, built on Intel’s established x86 core. This architecture allows the processor to efficiently handle a multitude of tasks, thanks to its multi-core design, which enhances parallel processing capabilities. Typically, the configuration includes multiple cores that can operate at varying frequencies, optimizing performance based on workload demands.

The J2 650 is equipped with Intel's Hyper-Threading technology, enabling each core to handle two threads simultaneously. This feature significantly improves multitasking efficiency and is particularly beneficial for applications requiring substantial data processing. Whether in a data-driven application or an intensive gaming scenario, the J2 650 provides a responsive experience.

In terms of power management, the Intel J2 650 is designed with energy efficiency in mind. It features advanced power-saving technologies that allow it to scale down power consumption when idle or under light loads. This is critical for embedded applications, where preserving battery life can be a significant factor. The processor also supports Intel Turbo Boost Technology, which allows it to dynamically increase its clock speed when more processing power is needed, ensuring adaptability under varying workload conditions.

The J2 650 supports a wide range of connectivity options, including integrated graphics capabilities, which provide a solid visual performance without the need for additional hardware. It is compatible with various memory standards, allowing for superior data throughput and increased bandwidth essential for demanding applications.

In addition to its technical specifications, the Intel J2 650 is backed by comprehensive software support, including various development tools and SDKs. This allows developers to optimize their applications and make full use of the processor’s capabilities. The combination of performance, efficiency, and flexibility positions the Intel J2 650 as a formidable contender in the realm of microprocessors, suitable for a diverse array of industries and use cases.