HP XA manual External 8-bit Scsi connector, Scsi / PCI LAN Combo Board Features, Scsi Interface

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3 Interface Devices and Mass-Storage Drives

SCSI / LAN Combo Board

External (8-bit) SCSI connector

By default, the internal SCSI bus is configured to run in Ultra-SCSI mode (providing a maximum band-width of 40 MB/s. The user may configure the SCSI system using the SCSI Configuration Utility, included in the system BIOS. This utility is described in more detail on page 77.

SCSI-configured-automatically (SCAM) support is provided at level 2, for Plug and Play. However, hot swap is not supported. The controller is BBS compliant.

The Ultra narrow 8-bit SCSI connector uses addresses ranging from 0 to 7. As with the 16-bit internal SCSI connector, the SCSI address 0 is used by the first SCSI hard disk drive and SCSI address 7 is reserved for the integrated SCSI controller (the default for wide and narrow SCSI devices).

SCSI / PCI LAN Combo Board Features

Interface

Features

 

 

PCI Interface

Full 32-bit DMA bus master.

 

 

 

Zero wait-state bus master data bursts.

 

 

 

Universal PCI bus voltage support.

 

 

SCSI Interface

16-bit single ended.

 

 

 

Automatically enabled active termination

 

 

 

Fast and Ultra SCSI data transfer capability.

 

 

 

SCSI TERMPWR source with auto-resetting circuit breaker

 

 

 

SCAM (SCSI Configured AutoMatically).

 

 

 

Serial NVRAM (Non-Volatile RAM) for configuration utility and SCAM.

 

 

 

Flash BIOS.

 

 

 

Fast and Ultra SCSI controlled by external SCSI cable detection.

 

Ultra speed requires 1.5m maximum SCSI bus.

 

 

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Contents Technical Reference Manual Hardware and Bios Page Preface Bibliography How to use this online guide Page Contents Interface Devices and Mass-Storage Drives HP Bios Power-On Self-Test and Error Messages System Overview Package for the Desktop Models Front viewRear view System Overview Package for the Desktop ModelsPackage for the Minitower Models HP Kayak XA PC Workstation Overview Hardware Control Panel Minitower Hardware Control PanelSystem Overview Hardware Control Panel Specifications and Characteristic Data Physical CharacteristicsElectrical Specifications Safety Standard EfficiencyMin Max 11.0Voltage range 90-140 Maximum input currentMax Current at +5 +3.3 V and +5 Current at -5 Current at +5V standbyDesktop Parameter Total Rating Current at +12 Current at -12Environmental Specifications Desktop and Minitower Access HP World Wide Web DocumentationWhere to Find the Information Guide System boardRoutines Post Peripheral DevicesSystem Overview Documentation System Board System Board and Backplane Boards System Board System Board and Backplane BoardsDesktop Backplane front viewDesktop Backplane PCI Mapping Table Device PCI Device Slot#Not used Architectural View System Board Architectural ViewChip-Set PAC Chip 440LXPL Bus Interface PCI Bus InterfaceAGP Bus Interface Read/Write BuffersSystem Clocking Main Memory ControllerPIIX4, PCI/ISA Bridge Chip 82371AB Second Level CacheISA Bus Interface SMBus ControllerIDE Controller USB ControllerCounter / Timer Serial EepromCache Memory Devices on the Processor-Local Bus Intel Pentium II MicroprocessorSystem Board Devices on the Processor-Local Bus Plastic clips Bracket pillars Heat sink Switch Bus FrequenciesLocal Bus Error Correcting Code Operation Main Memory BusSystem Board Main Memory Bus Devices on the PCI Bus Integrated Drive Electronics IDEPCI Device Name NumberOther PCI Accessory Devices Universal Serial Bus USB ControllerPlug and Play Accelerated Graphics Port AGP Controller System Board Accelerated Graphics Port AGP ControllerDevice PCI Bus # Pentium II Processor 66 MHz Devices on the SM Bus Serial EepromSystem Board Devices on the SM Bus Device SM Bus AddressLM75 Chip Main PLLDevices on the ISA Bus Super I/O Controller NSSerial / parallel ControllerSpecifications Feature DescriptionAudio Controller Host InterfaceFlash Eeprom System Board Switches Switch Switch Function DefaultClosed OpenBios Update Crisis Recovery Procedure Updating the system Little BenOther ISA Accessory Devices Check the accessory board’s documentation if you are unsureSystem Board Devices on the ISA Bus Interface Devices and Mass-Storage Drives Cirrus 5465 Graphics Controller Chip Page Connectors Video Memory Available Video Resolutions Resolution Refresh rates 640 60, 75, 85 Hz 800Scsi / LAN Combo Board PCI Interface10BT/100TX PCI LAN Connector Ultra wide 16-bit Scsi connectorConnector Description Location Scsi InterfaceExternal 8-bit Scsi connector Scsi / PCI LAN Combo Board FeaturesInterface Features PCI Interface Scsi Interface10BT/100TX LAN Controller 10BT/100TX LAN Features Remote Power OnSupporting RPO Installing Two LAN Remote Power On Cards Mass-Storage Drives Hard Disk DrivesFlexible Disk Drives Features Panasonic CD-ROM CD-585-B CD-ROM DrivesBuffer Memory Size Kbytes Connectors and Sockets IDE Connector Pin SignalStatus Panel Connector Pin Signal Flexible Disk Drive Data Connector Pin SignalExtStart Connector Bit Scsi Connector Bit Scsi Connector Pin SignalCD Audio Connector Pin Signal Pin SignalAUX Connector Pin Signal Package Intrusion J8VGA DB Connector Pins Standard VGA Vesa Pass-Through ConnectorVGA Connector Socket Pin LayoutsPage HP Bios HP/Phoenix Bios Summary Using the HP Setup ProgramHP/Phoenix Bios Summary Advanced Menu Security Default Settings You Can Change Symbios Logic Scsi Configuration UtilityStarting the Scsi Configuration Utility Power Saving and Ergonometry Power-On from Space-BarSoft Power Down Bios Addresses System Memory MapHP I/O Port Map I/O Addresses Used by the System1 Address Ports FunctionDMA controller Interrupt Request Description HP Bios Power-On Self-Test and Error Messages For example, if the error 0101 52 is displayed Order in Which the Tests are PerformedPost Routine Description Code Post Routine Description Post Routine Description Detect and install external RS 232 ports Configure non-MCD IDE controllersDetect and install external parallel ports Configure Motherboard Configurable DevicesEnter Setup Check for errorsPost done prepare to boot operating system Terminate QuietBootFollowing are for boot block in Flash ROM Error Message Summary Power-On Self-Test and Error Messages Error Message SummaryF1= Continue, F2= Setup, Enter= View System Error Enter= View System ErrorCause / Symptom 0510h HDD # 0 self-test error 0511h HDD # 1 self-test error0512h HDD # 2 self-test error 0513h HDD # 3 self-test errorMessage Beep Codes Beep PatternLights on the Hardware Control Panel Appendix Video Modes Standard VGA ModesExtended Video Modes ColorsType Refresh MHz 44.9 78.794.5 102108 126135 157162 104Bios Modes Supported Resolution MHz DACRefresh Mode Maximum Refresh Rates600 1024106 Type 1200107 Appendix Video Modes 108
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