hp kayak xu700 Technical Reference Manual
Notice The information contained in this document is subject to change without notice. Hewlett-Packard makes no warranty of any kind with regard to this material, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. Hewlett-Packard shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material.
Contents Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Bibliography. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 1 System Overview HP Kayak XU700 PC Workstation Overview . . . . . . . . . . . . . . . . . . . . . . . . .
Contents Chipset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Memory Controller Hub (82850) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Accelerated Graphics Port (AGP) Bus Interface . . . . . . . . . . . . . . . . . . . . . . . . AGP 4x Bus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Main Memory Controller . . . . . . . . . . . . . . . . . . . . . . .
Contents 4 Mass Storage Devices Flexible Disk Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hard Disk Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CD-ROM Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 75 77 5 HP BIOS Using the HP Setup Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents 6
Preface This manual is a technical reference and BIOS document for engineers and technicians providing system level support. It is assumed that the reader possesses a detailed understanding of AT-compatible microprocessor functions and digital addressing techniques. Technical information that is readily available from other sources, such as manufacturers’ proprietary publications, has not been reproduced. This manual contains summary information only.
Bibliography Documentation can be downloaded from the HP web site: www.hp.com/go/kayaksupport. ❒ HP Kayak XU700 User’s Guide Available in English, French, Italian, German, Spanish and Swedish. ❒ HP Kayak XU700 Troubleshooting Guide Available in English, French, Italian, German, Spanish and Swedish. ❒ HP Kayak XU700 PC Workstation Service Handbook Chapter — Available in English only. Extra Information Can Be ❒ nVIDIA graphics cards http://www.nvidia.com Obtained At: ❒ ELSA graphics cards http://www.elsa.
1 System Overview This manual describes the HP Kayak XU700 Minitower PC Workstation and provides detailed system specifications. This chapter introduces the external features, and lists the specifications and characteristic data of the system. It also provides a summary of the documentation available. HP Kayak XU700 PC Workstation Overview The HP Kayak XU700 PC Workstation is based on the ATX form factor. The following table provides an overview of the system.
1 System Overview HP Kayak XU700 PC Workstation Overview Feature Description HP MaxiLife Utility Hardware monitoring utility that monitors system components via the SMBus and a LCD status panel. Operating System All models are preloaded with Windows 2000. 2 pairs of RIMM sockets supporting 2 or 4 PC800 RDRAM memory modules. Main Memory Each pair of memory sockets must contain identical memory modules (identical in size, speed and type).
1 System Overview HP Kayak XU700 PC Workstation Overview Feature Accessory Card Slots Description One AGP Pro Universal 4X 32-bit slot supporting: • • 1.5V AGP cards (≤25W) 1.5V AGP Pro Cards (≤50W) High power >50W AGP Pro and 3.3V AGP cards are not supported. Five 32-bit 33 MHz PCI (Peripheral Component Interconnect) slots supporting all bridges and multi-function PCI devices. All five PCI slots comply with the PCI Specification 2.2.
1 System Overview HP Kayak XU700 PC Workstation Overview Feature Rear Connectors (color coded) Description Keyboard/Mouse ❒ HP enhanced keyboard with mini-DIN connector ❒ HP enhanced scrolling mouse with mini-DIN connector • 25-pin parallel ❒ Mode: Centronics or bidirectional modes (ECP/EPP) ❒ Parallel port: 1 (378h, IRQ 7), 2 (278h, IRQ 5), or Off. • 9-pin serial (two, buffered) ❒ Standard: Two UART 16550 buffered serial ports (both RS-232-C).
1 System Overview Package for the Minitower Models Package for the Minitower Models The following two diagrams show the front and rear views of the HP Kayak XU700 Minitower PC Workstation. Front and Side Views Power Supply Unit Front access shelves: Main Fan Spare mounting rails (not shown): - Wide green rails for 3.5-inch devices (for example, zip drive) - Narrow green rails for 5.25-inch devices - Blue rails for 3.
1 System Overview Internal Features Rear View HP Master Key Lock Keyboard connector Mouse connector Serial port A Serial port B Line Out (headphone) connector Line In connector Microphone connector Dual USB connectors Parallel port Display connector Internal Features The core architecture of the HP Kayak XU700 PC Workstation is constructed around: Memory Controller Hub (MCH), Input/Output Controller Hub (ICH) and the Host bus. The HP Kayak XU700 PC Workstation supports a Pentium IV processor.
1 System Overview HP Kayak XU700 Minitower Front Panel HP Kayak XU700 Minitower Front Panel The front panel of HP Kayak XU700 Minitower PC Workstation has the following features: LCD Control Buttons Power On/Off Button Reset Button Hard Disk Activity Light • Liquid Crystal Display (LCD). LCD error messages and available menus are described on page 97. • On/Off LED. There are five states: Blank. Indicates that the computer is turned off. Green.
1 System Overview HP Kayak XU700 Minitower Specifications and Characteristics HP Kayak XU700 Minitower Specifications and Characteristics Physical Characteristics System Processing Unit Weight (Standard configuration as shipped, excl. keyboard and display) 14 kilograms (31.7 pounds). Dimensions: 47.0 cm max. (D) by 21.0 cm (W) by 49.0 cm (H) (18.50 inches by 8.26 inches by 19.3 inches). Footprint: 0.09 m2 (1.06 sq ft).
1 System Overview HP Kayak XU700 Minitower Specifications and Characteristics If the overload protection in the power supply unit is triggered, all power is immediately cut. To reset the power supply unit, remove the power cord and then determine what caused the overload and remedy it. Reconnect the power cord, then reboot the PC Workstation. If an overload happens twice, then there is an undetected short circuit somewhere.
1 System Overview HP Kayak XU700 Minitower Specifications and Characteristics Environmental Specifications Environmental Specifications (System Processing Unit, with Hard Disk) Operating Temperature +10 °C to +35 °C (+40 °F to +95 °F). Storage Temperature -40 °C to +70°C (-40 °F to +158 °F). Over Temperature Shutdown +50°C (+122°F) Operating Humidity 15% to 80% (relative).1 Storage Humidity 8% to 85% (relative).1 Acoustic noise emission (as defined ISO 7779): • • • 1.
1 System Overview Power Saving and Ergonometry Power Saving and Ergonometry Depending on the operating system, the following power management types are available: • No sleeping state: Windows NT 4 (Full On and Off). • APM: Windows 95 and Windows 98 SE APM (Full On, Suspend and Off). • ACPI: Windows 98 SE ACPI and Windows 2000 (Full On, Standby, Hibernate, Off).
1 System Overview Power Saving and Ergonometry Power Saving and Ergonometry for APM Systems Suspend1 Full On Normal speed Halted Halted On Blanked, <5 W (typ) Blanked, <5 W (typ) Normal speed Halted Halted Supports up to 320 W <40 W (230V, 50 Hz) <21 W (115V, 60 Hz) (plugged in but turned off) <5 W (average) Resume events Keyboard, network (RWU), modem, USB Space bar or power button, RPO Resume delay A few seconds Boot delay Processor Display Hard disk drive Power consumption 1.
1 System Overview Power Saving and Ergonometry Power Saving Modes and Resume Events for ACPI Systems Full On (S0) Suspend (S1) Suspend to RAM (S3) Suspend to Disk (S4) Off (S5) Processor Normal speed Halted Off Off Off Display On Blanked Off Off Off Hard Disk Drive Normal speed Halted Off Off Off Active Power Planes VCC VCCAux VCC VCCAux Memory VCCAux VCCAux VCCAux Power Consumption Supports up to 320 W <40 W <10 W <10 W <10 W Power button, LAN, Modem, Scheduler, HP Start
1 System Overview Documentation Documentation The table below summarizes the availability of the documentation that is appropriate to the HP Kayak XU700 PC Workstation. Only selected publications are available in paper-based form. Most are available as printable files from the HP web site or the Information CD-ROM.
1 System Overview Documentation Where to Find the Information The table below summarizes information provided in the HP Kayak XU700 PC Workstation documentation set. Quick User’s Guide User’s Guide Troubleshooting Guide1 Service Handbook Technical Reference Manual Introducing the PC Standard configuration. Product features Exploded view. Parts list. Product range. CPL dates. Product model numbers Environmental Key features. Setting up the PC. Working in comfort.
1 System Overview Documentation Quick User’s Guide User’s Guide Troubleshooting Guide1 Service Handbook Technical Reference Manual Upgrading the PC Full description. Opening the PC Full PN details Supported accessories Installing accessories Configuring devices System board Processor(s), memory, accessory boards, mass storage devices. Installing devices Error messages, problem solving. Installing and removing, connectors and switch settings. Switch settings. Installing devices.
1 System Overview Documentation Quick User’s Guide LAN Accessories 1. User’s Guide Refer to LAN Administrator’s Guide for information on setting up and configuring LAN cards and systems. Troubleshooting Guide1 Service Handbook Technical Reference Manual Refer to online version (preloaded on hard disk) of LAN Administrator’s Guide for information on setting up and configuring LAN cards and systems. For address, “Access HP World Wide Web Site” on page 22.
1 System Overview Documentation 26
2 System Board This chapter describes the components of the system board, taking in turn the components of the Memory Controller Hub (MCH), the Input/Output Controller Hub (ICH2), FirmWare Hub (FWH) and the System Bus. The following diagram shows the HP Kayak XU700 PC Workstation system board in detail. cm .4 es 24 inch 9.6 5 cm 30.
2 System Board System Board Overview System Board Overview The following diagram shows where the different chips and connectors are located on the system board.
2 System Board Architectural View Architectural View Intel Pentium 4 Processor Socket 423 Address (36) Control 100 MHz two-way System Bus (Data Bus runs at 4 x 100 MHz, 3.2 GB/s transfer rate) Data (64) 1.5V AGP PRO Connector AGP 4x Bus (133 MHz (1 GB/sec data transfer rate) 850 Memory Controller Hub (MCH) 82850 Dual Rambus Channel 4 onboard RIMM sockets supporting RDRAM memory. 3.
2 System Board Accessory Board Slots Accessory Board Slots The following block diagram shows the position of the accessory board slots on the system board. One 1.5V AGP slot. PCI Slot 1 PCI Slot 2 Five 32-bit 33 MHz PCI slots PCI Slot 3 PCI Slot 4 PCI Slot 5 AGP Slot Minitower models of the HP Kayak XU700 are equipped with a single AGP (Accelerated Graphics Port) graphics slot.
2 System Board Accessory Board Slots Either standard AGP graphics cards or AGP Pro graphics cards drawing less than 50W of power can be used (below 25W a standard AGP connector may be used), with power being provided through 3.3 V, 5 V, or 12 V power rails. NOTE AGP Pro graphics cards drawing more than 50W (“high-power” AGP Pro cards) and AGP 3.3V graphics cards cannot be used in the Minitower’s AGP slot. The AGP Pro Universal slot is backwards compatible with both AGP 1x and 2.x modes (using 1.
2 System Board Accessory Board Slots The following table shows the various PCI board installations for the different PCI slots: PCI Card Universal (3.3 V or 5 V compatible) 3.3 V and 5 V PCI Slot Slots 1, 2, 3, 4 & 5 5 V, 32-bit/33 MHz 1. 2. 32-bit/ 33 MHz 64-bit/ 33 MHz yes yes1 32-bit/ 33 MHz or 66 MHz yes yes2 64-bit/ 33 MHz or 66 MHz yes1 yes2 A 64-bit card can be installed in a 32-bit slot. However, this card will only operate in 32-bit mode. A 66 Mhz card can be installed in a 33 MHz slot.
2 System Board System Board Switches System Board Switches There are ten system board switches used for configuration, numbered from 1 to 10. Some switches are reserved and should not be modified, otherwise it could lead to a system failure. Switch Default Position 1-4 OFF Reserved. Do Not change Default Settings 5 ON Reserved. Do Not change Default Setting 6 ON Enables keyboard power-on. OFF disables this option. 7 OFF Enables normal modes. ON enables the BIOS recovery mode at next boot.
2 System Board Chipset Chipset The Intel® I850 chipset is a high-integration chipset designed for MCH graphics/multimedia PC platforms and is comprised of the following: • The 82850 Memory Controller Hub (MCH) is a bridge between: the System bus, Dual Rambus bus (main memory), AGP 4x (graphic) bus and Hub Link 8-bit. The MCH chip feature is described in detail on page 35. ICH2 • The 82801BA Input/Output Controller Hub2 (ICH2) is a bridge between the following buses: the PCI bus (32-bits/33 MHz) and SMBus.
2 System Board Memory Controller Hub (82850) Memory Controller Hub (82850) The MCH Host Bridge/Controller is contained in a 615-pin Organic Land Grid Array (OLGA) package and is the bridge between the System bus, Dual Rambus bus (main memory), AGP 4x (graphic) bus and Hub Link 8bit. The following figure shows an example of the system block diagram using the MCH. Socket 423 Intel Pentium 4 Processor Address (36) Control 100 MHz two-way System Bus (Data Bus runs at 4 x 100 MHz, 3.
2 System Board Memory Controller Hub (82850) The following table shows the features that are available in the MCH Host Bridge/Controller. Feature • Processor/System Bus: ❒ Supports on Pentium 4 processor at: 100 MHz System Bus frequency (400 MHz Data Bus). ❒ Provides an 8-deep In-Order Queue supporting up to eight outstanding transaction requests on the System bus. ❒ Desktop optimized AGTL+ bus driver technology with integrated AGTL + termination resistors. ❒ Support for 32-bit System bus address.
2 System Board Memory Controller Hub (82850) Feature Feature • Power management: ❒ SMRAM space re-mapping to A0000h - BFFFFh (128 KB). ❒ Extended SMRAM space above 256 MB, additional 128 K, 256 K, 512 K, 1 MB TSEG from Top of Memory, cacheable (cacheability controlled by processor). ❒ Suspend to RAM. ❒ ACPI Rev. 1.0 compliant power management. ❒ APM Rev. 1.2 compliant power management. ❒ Power-managed states are supported for up to two processors.
2 System Board Memory Controller Hub (82850) The MCH supports one Pentium 4 processor at an FSB frequency of 100MHz using AGTL+ signalling. Refer to page 56 for a description of the System bus. Accelerated Graphics Port (AGP) Bus Interface A controller for the Universal AGP (Accelerated Graphics Port) Pro slot is integrated in the MCH. The AGP Bus interface is compatible with the Accelerated Graphics Port Specification, Rev 2.0, operating at 133 MHz, and supporting up to 1 GB/sec data transfer rates.
2 System Board Memory Controller Hub (82850) AGP PCI Bus Implementation Pentium 4 Processor 1.5V AGP PRO Connector AGP 4x Bus (133 MHz) GX-Device 1 AGP Port Interface PCI-to-PCI Device 0 I850 Memory Controller Hub (MCH) Hub Link 8-bit I/O Controller Hub (ICH2) Main Memory Controller The main memory controller is integrated in the MCH supporting two primary rambus channels (A and B). DRAM Interface The MCH provides optional System bus error checking for data, address, request and response signals.
2 System Board Memory Controller Hub (82850) MCH will scrub single bit errors by writing the corrected value back into DRAM for all reads when hardware scrubbing is enabled. This, however does not include reads launched in order to satisfy an AGP aperture transaction. ECC can only be enabled when all RDRAM devices are populated in a system that supports the extra two data bits used to store the ECC code.
2 System Board Memory Controller Hub (82850) RIMM Memory Slots The HP Kayak XU700 PC Workstation has four RIMM memory sockets, RIMM A1, RIMM A2, RIMM B1, RIMM B2, for installing two or four RDRAM memory modules. Each pair of memory sockets must contain identical memory modules (identical in size, speed and type). That is, sockets A1 and B1 must contain identical modules, and sockets A2 and B2 must contain identical modules (or continuity modules).
2 System Board The Input/Output Controller Hub 2 (82801BA) The Input/Output Controller Hub 2 (82801BA) The ICH2 is encapsulated in a 360-pin Enhanced Ball Grid Array (EBGA) package and is located on the system board just underneath the AGP connector. It provides the interface between the PCI bridge (PCI Rev. 2.2 compliant with support for 32-bit 33 MHz PCI operations), PCI-to-LPC (Low Pin Count) bridge, IDE controller, USB controller, SMBus controller and Audio Codec ’97 controller.
2 System Board The Input/Output Controller Hub 2 (82801BA) The following table shows the available ICH2 features. Feature • Multi-function PCI Bus Interface: ❒ ❒ ❒ ❒ PCI at 32-bit 33 MHz. PCI Rev 2.2 Specification. 133 Mbyte/sec data transfer rate. Master PCI Device Support for up to five devices. • USB, supporting: ❒ USB revision 1.1 compliant. ❒ UHCI Implementation with four USB Ports for serial transfers at12 or 1.5 Mbit/sec. ❒ Wake-up from sleeping states. ❒ Legacy keyboard/mouse software.
2 System Board The Input/Output Controller Hub 2 (82801BA) ICH2 Architecture The ICH2 interface architecture ensures that the I/O subsystems, both PCI and the integrated input/output features (for example: IDE, AC’97 and USB) receive the adequate bandwidths.
2 System Board The Input/Output Controller Hub 2 (82801BA) AC’97 Controller This is the single-chip CS4299 audio controller that provides full audio features for the Kayak XU700. Refer to page 46 for information about the CS4299 audio solution. IDE Controller The IDE controller is implemented as part of the ICH2 chip and has PCIMaster capability. Two independent ATA/100 IDE channels are provided with two connectors per channel. Two IDE devices (one master and one slave) can be connected per channel.
2 System Board The Input/Output Controller Hub 2 (82801BA) Timer/Counter Block The timer/counter block contains three counters that are equivalent in function to those found in one 82C54 programmable interval counter/timer. These three counters are combined to provide the system timer function, and speaker tone. The 14.318 MHz oscillator input provides the clock source for these three counters.
2 System Board The Input/Output Controller Hub 2 (82801BA) • • • • • High quality pseudo differential CD input Mono microphone input An analog line-level stereo inputs for LINE IN Stereo line level output Meets or exceeds Microsoft’s PC’98 and PC’99 audio performance requirements. The CS4299 introduces a new architecture that is different from the one used with the CS4280-CS4297 pair.
2 System Board The Input/Output Controller Hub 2 (82801BA) The following devices are connected to the SMBus: • • • • • • • • LCD status panel. One Serial EEPROM MaxiLife (also includes backup values of CMOS settings). PCI slot 5, thus being ready for Alert-On LAN (AOL) from a hardware level. ICH2 SMBus Master Controller 100 kHz maximum. MaxiLife for hardware management, bus master controller. One LM75 thermal sensor on the system board. One ADM1024 hardware monitoring sensor. RIMM or DIMM serial EEPROM.
2 System Board The Input/Output Controller Hub 2 (82801BA) ICH2 SMBus Master Controller The ICH2 provides a processor-to-SMBus controller. All access performed to the SMBus is done through the ICH2 SMBus interface. Typically, the processor has access to all the devices connected to the SMBus. DIMM Sockets Each DIMM socket is connected to the SMBus. The 168-pin DIMM modules include a 256 byte I2C Serial EEPROM.
2 System Board The Input/Output Controller Hub 2 (82801BA) HP MaxiLife Hardware Monitoring Chip MaxiLife is a hardware monitoring chip which is resident on the system board.
2 System Board The Input/Output Controller Hub 2 (82801BA) MaxiLife Architecture The MaxiLife chip continuously monitors temperature and voltage sensors located in critical regions on the system board. This chip receives data about the various system components via a dedicated I2C bus, which is a reliable communications bus to control the integrated circuit boards.
2 System Board The Input/Output Controller Hub 2 (82801BA) Devices on the Low Pin Count Bus The following devices are connected to the LPC bus.
2 System Board The Input/Output Controller Hub 2 (82801BA) The Super I/O Controller (NS 87364) The Super I/O chip (NS 87364) provides the control for two FDD devices, two serial ports, one bidirectional multi-mode parallel port and a keyboard and mouse controller. Device Super I/O Serial / Parallel Communications Ports Index Data 2Eh 2Fh The 9-pin serial ports (whose pin layouts are depicted on page 123) support RS-232-C and are buffered by 16550A UARTs, with 16-Byte FIFOs.
2 System Board FirmWare Hub (82802AB) FirmWare Hub (82802AB) The FWH (also known as flash memory) is connected to the LPC bus. It contains 4 Mbit (512 kB) of flash memory. The hardware features of the FWH include: a Random Number Generator (RNG), five General Purpose Inputs (GPI), register-based block locking and hardware-based locking.
2 System Board FirmWare Hub (82802AB) The FWH includes two hardware interfaces: • FirmWare Hub interface. • Address/Address Multiplexed (A/A Mux) interface. The IC (Interface Configuration) pin on the FWH provides the control between these interfaces. The interface mode needs to be selected prior to power-up or before return from reset (RST# or INIT# low to high transition).
2 System Board System Bus System Bus The system bus of the Pentium 4 processor is implemented in the GTL (Gunning Transceiver Logic)+ technology. This technology features opendrain signal drivers that are pulled up through resistors at bus extremities to the operating voltage of the processor core. These resistors also act as bus terminators, and are integrated in the processor and in the 82850 MCH.
2 System Board System Bus accept another request. The MCH, as target device, then requests the bus again when it is ready to respond, and sends the requested data packet. Up to four transactions are allowed to be outstanding at any given time. Intel Pentium 4 Processor The Pentium 4 processor has several features that enhance performance: • • • • • • Data bus frequency of 400 MHz.
2 System Board System Bus by the VRM on the system board that in return supplies the required power voltage to the processor. It should be noted, however, that voltage may vary from one processor model to another. Cache Memory The Pentium 4 integrates the following cache memories on the same die as the processor cache: • A trace instruction and L1 data cache. The trace cache is 4-way set associative. • A 256KB L2 cache. The L2 cache is 8-way associative.
2 System Board Assigned Device Interrupts Assigned Device Interrupts Input/Output Controller Hub Interrupts Reference Name REQ/G NT ID CS4280 4 (ICH2) 5 USB Controller — — AGP slot J34 PCI 32-bit slot #1 Device Chip-set Interrupt Connection IDSEL AD[xx] INTA INTB INTC INTD 21 — A — — — — A — — — — 0 16 A B — — J37 1 (ICH2) 6 22 C D A B PCI 32-bit slot #2 J38 0 (ICH2) 8 24 A B C D PCI 32-bit slot #5 (LAN card) J42 5 (ICH2) 11 27 B C D A AC’97 Au
2 System Board Assigned Device Interrupts Although the Setup program can be used to change some of the settings, the following address map is not completely BIOS dependent, but is determined partly by the operating system. Note that some of the interrupts are allocated dynamically. APIC Controller Interrupt Source 1.
2 System Board Assigned Device Interrupts Virtual wire mode: This mode is implemented with APIC controllers in the ICH2 and P64H and used during boot time. The virtual wire mode allows the transition to the “symmetric I/O mode”. In the virtual wire mode, only one processor executes instructions. Symmetric I/O mode: This mode is implemented with APIC controllers in the ICH2 and P64H, and allows for multiple processor operations.
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3 Interface Cards This chapter describes the graphics, network and SCSI devices that are supplied with the HP Kayak XU700 PC Workstation. Graphics Cards HP Kayak XU700 PC Workstation models are supplied with a graphics card. This graphics card is one of the following, depending on the PC Workstation model: • Matrox Millennium G450 • NVIDIA Quadro2 MXR.
3 Interface Cards Graphics Cards • Support for monitors with 16/10 aspect ration, at resolutions up to 1920 x 1200 on the main display 3D Features • VCQ2 or Vibrant Color Quality2 • Supports 32-bit Z buffering for exceptional rendering precision • Environment-mapped bump mapping for more realistic 3D images.
3 Interface Cards Graphics Cards If only one monitor is detected, then only the mono head settings will be available in the Driver Configuration screens. Available Video Resolutions The number of colors supported is limited by the graphics device and the video memory. The resolution/color/refresh-rate combination is limited by a combination of the display driver, the graphics device, and the video memory.
3 Interface Cards Graphics Cards The following table summarizes the maximum supported refresh rates. The maximum refresh rates are always attainable with 8-bit or 16-bit color. They may not be attainable with 24-bit or 32-bit color and the highest refresh rates.
3 Interface Cards Graphics Cards NVIDIA Quadro2 MXR The NVIDIA Quadro2 MXR graphics card has these main features: • TwinView™ architecture allows two simultaneous displays.
3 Interface Cards Network Cards Network Cards Most HP Kayak XU700 PC Workstation models are supplied with an HP 10/100 TX LAN card. A description of this card and the features of other supported LAN cards is provided in this section. HP 10/100 TX PCI LAN Interface The 10/100 TX LAN Interface is a 32-bit PCI 2.2 card that supports 10 Mbits per second (10 BaseT) and 100 Mbits per second (100 TX) transfer speeds, and both half and full duplex operation.
3 Interface Cards Network Cards HP 10/100 TX PCI LAN Interface Features Feature: Description: RJ45 Connector Connection to Ethernet 10/100 TX autonegotiation BootROM Protocols: • • PxE 2.0, On-board socket support up to 128 Kb. Remote Power On (RPO) Full remote power on using Magic Packet for Microsoft Windows 95, Windows 98, Windows NT4 in APM mode. Remote Wake Up (RWU) Enable and Wake Up from Suspend state using Magic Packet and Pattern Matching for Microsoft Win98SE and Win2000 in ACPI mode.
3 Interface Cards Network Cards Supported LAN Cards The following LAN cards are supported on the HP Kayak XU700 PC Workstation. 3COM NIC (Network Interconnect) LAN Card 3COM NIC LAN Card Features Feature Description Interface 32-bit 10/100 BT full duplex RJ LAN Port. LED Three LEDs: • • • activity, 10 MB/s speed, 100 MB/s speed. Labels PCI 2.2 Specification, PC 99, Intel WfM 2.0.
3 Interface Cards Network Cards 3COM LAN Card LED Descriptions LED Description Flashing Steady Off GREEN: Link integrity Reversed polarity 10 LNK Good 10 Base-T connection between NIC and hub. No connection between NIC and hub GREEN: Link integrity Reversed polarity 100 LNK Good 100 TX connection between NIC and hub.
3 Interface Cards SCSI Adapter Cards SCSI Adapter Cards Adaptec 29160 SCSI PCI Adapter Card Your Personal Workstation is equipped with an Ultra 160/m SCSI card. The Adaptec® SCSI card has a system bus rate of 533 MB/Sec, a SCSI data transfer rate of 160 MB/Sec and the capability of supporting up to 15 peripheral devices.
3 Interface Cards SCSI Adapter Cards SCSI devices to connectors 1 and 2. For information on how to connect internal an external SCSI devices, please read your User’s Guide. SCSI Cable Information The intended use of the external SCSI connector is to connect Low-Voltage Differential SCSI devices to your Personal Workstation. This section provides you with SCSI cable information that is important for the correct operation of your external SCSI device.
3 Interface Cards SCSI Adapter Cards Additional SCSI Card Features The Adaptec® SCSI card provides double transition clocking, cyclical redundancy check, and domain validation. Feature Double Transition Clocking Description Changes the digital protocol to use both edges of the SCSI request/acknowledge signal clock. It allows designers to use Ultra2 cables. The signal in an Ultra2 SCSI runs a 40 MHz, while data runs at only 20 MHz or 80 MB/second on a 16-bit wide bus.
4 Mass Storage Devices This chapter describes the mass storage devices that are supplied with the PC Workstation. For the position of the different mass storage devices, refer to the diagram on page 13. This chapter also summarizes the pin connections on internal and external connectors. HP product numbers and replacement part numbers for mass storage devices are listed in the Service Handbook Chapters, which can be accessed from the HP World Wide Web site at the following address: www.hp.
4 Mass Storage Devices SCSI Hard Disk Drives Quantum Atlas 10K II SCSI (10 krpm) Quantum Atlas 10K II SCSI (10 krpm) Quantum Atlas 10K II SCSI (10 krpm) Capacity 9.2 GB 18.4 GB 36.7 GB Interface Ultra160 SCSI Ultra160 SCSI Ultra160 SCSI External peak transfer rate 160 MB/s 160 MB/s 160 MB/s Average seek time (read) 4.7 ms 4.7 ms 4.7 ms Internal data rate (Mb/s) 280 Mb/s min. to 478 Mb/s max. 280 Mb/s min. to 478 Mb/s max. 280 Mb/s min. to 478 Mb/s max.
4 Mass Storage Devices CD-ROM Drives IDE 48X CD-ROM Drive Some models1 have a 48X IDE CD-ROM drive supplied in a 5.25-inch front-access shelf ATAPI, supporting ATAPI commands and with audio playback capability. It can play any standard CD-Audio disks, in addition to CD-ROM disks, conforming to optical and mechanical standards as specified in the Red, Yellow, Green and Orange Book.
4 Mass Storage Devices 8X Video IDE DVD-ROM Some models1 have a DVD-ROM (Read Only) drive. It can play any standard CD-Audio disks, in addition to CD-ROM disks, conforming to optical and Drive mechanical standards as specified in the Red, Yellow, Orange and Green Books. Description Data capacity Data transfer rate 650 MB Sustained transfer rate (1X=150 KB/s); Outerside: 7,200 KB/s Burst transfer rate: Buffer memory size Access time Rotational speed Interface Power requirements PIO mode 4 - 16.
4 Mass Storage Devices 4X IDE CD-Writer Plus Drive Some models1 have a CD-RW (ReWritable) drive supplied in a 5.25-inch front-access shelf ATAPI, supporting ATAPI commands and with audio playback capability. It can play any standard CD-Audio disks, in addition to CD-ROM disks, and can record both write-once (CD-R) and CD-RW optical media. It conforms to optical and mechanical standards as specified in the Red, Yellow, Orange and Green Books.
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5 HP BIOS This chapter summarizes the Setup program and BIOS of the HP Kayak XU700 PC Workstation. The POST routines are described in the next chapter. The BIOS is based on the core Phoenix BIOS, which includes 4 M/bits of flash memory, support for PCI 2.2 Specification, suspend to RAM, and RIMM or DIMM memory modules. The BIOS includes a Boot ROM for the 3COM 3C905C and HP LAN cards.
5 HP BIOS Using the HP Setup Program To run the Setup program, press while the initial HP logo is displayed, immediately after restarting the PC Workstation. Alternatively, press to view the summary configuration screen. By default, this remains on the screen for 15 seconds, but pressing any key will ignore this delay. The band along the top of the Setup screen offers the following menus: Main, Advanced, Security, Boot, Power and Exit. These are selected using the left and right arrow keys.
5 HP BIOS Advanced Screen The Advanced Screen does not have the same structure as the Main Screen and Power Screen. Instead of presenting a list of fields, it offers a list of sub-menus. The Advanced screen is to be used by advanced users who wish to carry out special system configurations. Main >> >> >> >> >> >> >> >> >> >> >> >> Advanced Security Boot Power Exit Item-Specific Help .
5 HP BIOS IDE Devices Advanced IDE Devices >> >> >> >> >> >> Item-Specific Help IDE Primary Master Device IDE Primary Slave Device [None] [None] IDE Secondary Master Device IDE Secondary Slave Device [None] [None] Large Disk Access Method Integrated IDE Controller [NT/DOS] [Both Enabled] IDE Primary Master Device Advanced IDE Primary Master Device (HD 2564) Item-Specific Help Type Multisector transfer LBA Mode Control 32 bit I/O Transfer Mode ULTRA DMA Mode Integrated USB Interface Advanced Inte
5 HP BIOS AGP Configuration (Video) Advanced AGP Configuration (Video) Graphic Aperture Item-Specific Help [64 MB] PCI Device, Slot #1 Advanced PCI Device, Slot 11 Option ROM Scan Bus Master Bus Latency Timer 1. Item-Specific Help [Auto] [Disabled] [0040h] PCI Slot #x have the same options as above. PCI Device, Slot 1 is only used as an example.
5 HP BIOS Boot Screen This screen allows you to select the order of the devices in which you want the BIOS to attempt to boot the operating system: • • Hard disk drives Removable devices. The operating system assigns drive letters to these devices in the order you specify. During POST, if the BIOS is unsuccessful at booting from one device, it will then attempt to boot from the next device on the Boot Device Priority list until an operating system is found.
5 HP BIOS Updating the System BIOS Updating the System BIOS The latest system BIOS (standard flash operation) can be downloaded from HP’s Support Web site at: www.hp.com/go/kayaksupport. Then select HP Kayak XU700 PC Workstation. Instructions on updating the BIOS are supplied with the downloaded BIOS files and a BIOS flash utility (flash.txt). The BIOS update not only flashes the BIOS, but also updates MaxiLife. How the System BIOS flash is carried out is shown below.
5 HP BIOS If You Forgot the Administrator Password If You Forgot the Administrator Password 1 Switch off the PC Workstation and remove the power cord. 2 Remove the PC Workstation’s cover. 3 Set switch 9 on the system board switch block to the ON position. 4 Replace the power cord and restart the PC Workstation. 5 When the message Passwords have been cleared appears on screen, switch off the PC Workstation. 6 Remove the power cord and reset switch 9 back to the OFF position.
5 HP BIOS Clearing the CMOS Clearing the CMOS 1 Turn off the PC Workstation, disconnect the power cord and all cables, then remove the cover. 2 Set the system board switch 8 to the ON position. 3 Replace the cover, and reconnect the power cord and video cable. 4 Reboot the PC Workstation. A message similar to the following will be displayed: “Configuration has been cleared, set switch Clear to the ON position before rebooting.
5 HP BIOS Recovering the BIOS (Crisis Mode) Recovering the BIOS (Crisis Mode) If for some reason the BIOS is corrupted and the standard flash cannot be used, use the BIOS Recovery Mode (exceptional BIOS recovery operation) to restore the BIOS. To do this: 1 Obtain a bootable DOS floppy disk. 2 Copy the BIOS files on to the floppy disk. How to download the system BIOS is described on page 87. 3 Create (or edit) the file, AUTOEXEC.BAT This should contain a single line of text: “phlash /c /mode=3 /s IX.W1.XX.
5 HP BIOS BIOS Addresses BIOS Addresses This section provides a summary of the main features of the HP system BIOS. This is software that provides an interface between the computer hardware and the operating system.The procedure for updating the System ROM firmware is described on page 87. System Memory Map Reserved memory used by accessory boards must be located in the area from C8000h to EFFFFh.
5 HP BIOS BIOS Addresses HP I/O Port Map (I/O Addresses Used by the System1) Peripheral devices, accessory devices and system controllers are accessed via the system I/O space, which is not located in system memory space. The 64 KB of addressable I/O space comprises 8-bit and 16-bit registers (called I/O ports) located in the various system components.
5 HP BIOS BIOS Addresses Default Values for I/O Address Ports 03F8 - 03FF 04D0 - 04D1 0778 - 077F 0CF8 - 0CFF C000 C100 - C10F Function COM1 Interrupt edge/level control LPT1 ECP PCI configuration space Power Management I/O space and ACPI Registers SMBus I/O space DMA Channel Controllers Only “I/O-to-memory” and “memory-to-I/O” transfers are allowed. “I/O-to-I/O” and “memory-to-memory” transfers are disallowed by the hardware configuration.
5 HP BIOS BIOS Addresses I/O APIC Input 94 IRQ Interrupt Request Description INTIN0 ICH INTIN1 IRQ1 Super I/O Keyboard Controller INTIN2 IRQ0 ICH System Timer INTIN3 IRQ3 Super I/O - Used by serial port if enabled INTIN4 IRQ4 Super I/O - Used by serial port if enabled INTIN5 IRQ5 Free if not used for parallel port or audio INTIN6 IRQ6 Super I/O - Floppy Disk Controller INTIN7 IRQ7 Super I/O - LPT1 INTIN8 IRQ8 ICH - RTC INTIN9 IRQ9 Available for PCI devices INTIN10 IRQ10 A
5 HP BIOS BIOS Addresses There are three major interrupt modes available: PIC mode: This “Legacy” mode uses only the interrupt controllers. Therefore, only one processor can be supported in this mode. This mode can be selected upon installation of Windows NT. Virtual wire mode: This mode is implemented using the 82C59 interrupt and the I/O APIC controller and is used during boot time. The virtual wire mode allows the transition to the “symmetric I/O mode”.
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6 Tests and Error Messages This chapter describes the MaxiLife firmware test sequences and error messages, the pre-boot diagnostics error codes, the Power-On Self-Test (POST) routines, which are contained in the computer’s ROM BIOS, the error messages which can result, and the suggestions for corrective action.
6 Tests and Error Messages MaxiLife Test Sequence and Error Messages Basic Pre-boot Diagnostics The first diagnostic (called basic pre-boot diagnostics) is run to check the presence of the processor(s) or terminators, power supply, hardware monitoring and thermal sensors. Simply by having a power cord connected to the PC Workstation activates the Basic Pre-boot Diagnostics. The pre-boot diagnostic tests are run in order of priority with respect to their importance to computer functions.
6 Tests and Error Messages MaxiLife Test Sequence and Error Messages The following table shows the test sequence carried out, the type of error message, and the action to take. Test Error Code Beep Codes Action to Take Presence of either a processor or processor terminator CPU Socket 1 Check that the processor(s), processor terminator are correctly installed. Control of some voltages: 12V, 3.3V, 1.8V, 2.5V Power Supply 2 Check the power supply cable and connectors, and processor.
6 Tests and Error Messages MaxiLife Test Sequence and Error Messages Post Test Sequence and Post Error In this phase, MaxiLife waits for any error messages that the BIOS may issue. If such an error occurs, then an error code is displayed on the monitor screen. On the HP Kayak XU700 Minitower PC Workstation, a screen similar to the following example is displayed. The error code that appears on the LCD status panel is the same as the one that appears on the monitor screen.
6 Tests and Error Messages MaxiLife Test Sequence and Error Messages Test Error Code Beep Codes Action to Take Incompatible memory modules Mem Miscompare 3 Check that the memory modules are of the same speed and type.
6 Tests and Error Messages MaxiLife Test Sequence and Error Messages Test Error Code During normal usage of the PC, HP MaxiLife continually checks vital system parameters. If an error occurs, a message appears on the LCD panel. Action to Take System FAN System or chassis fan, fan cable. PCI FAN PCI fan, fan cable. CPU 1 FAN CPU 1 fan, fan cable. CPU 2 FAN CPU 2 fan, fan cable. Processor Temp Processor temperature > 85°C. CPU Temperature Thermal or internal processor failure.
6 Tests and Error Messages MaxiLife Test Sequence and Error Messages System Info Obtains information from the BIOS and the system’s Serial EEPROM. This information includes: product name, BIOS version, serial number, number of processors and speed, size of memory for each socket. The following diagram shows how the System Info obtains its information.
6 Tests and Error Messages MaxiLife Test Sequence and Error Messages Components are tested in sequence when the “Next” button is pressed. When they have all been checked, a diagnostic screen is shown. Depending on the result of the diagnostics, the screen could indicate either: Diagnostics Done OK or FAIL. At the end of the test, you can exit the diagnostic mode by pressing the LCD button.
6 Tests and Error Messages Order in Which POST Tests Are Performed Order in Which POST Tests Are Performed Each time the system is powered on, or a reset is performed, the POST is executed. The POST process verifies the basic functionality of the system components and initializes certain system parameters. The POST starts by displaying a graphic screen of the HP PC Workstation’s logo when the PC Workstation is restarted. If you wish to view the POST details, press Esc to get the HP Summary Screen.
6 Tests and Error Messages Order in Which POST Tests Are Performed Checkpoint Code 106 POST Routine Description MaxiLife LCD Display Message 06h Initialize system hardware 08h Initialize chipset with initial POST values 09h Set IN POST flag P.O.S.T Start 0Ah Initialize CPU registers CPU Regist. Init 0Bh Enable CPU cache 0Ch Initialize caches to initial POST values 0Eh Initialize I/O component I/O Init. 0Fh Initialize the local bus IDE IDE Init.
6 Tests and Error Messages Order in Which POST Tests Are Performed Checkpoint Code POST Routine Description MaxiLife LCD Display Message Beep Codes 2Ch RAM failure on address line 1 RAM Add.
6 Tests and Error Messages Order in Which POST Tests Are Performed Checkpoint Code 108 POST Routine Description MaxiLife LCD Display Message 56h Enable keyboard 58h Test for unexpected interrupts 59h Initialize POST display service 5Ah Display prompt “Press F2 to enter SETUP” 5Bh Disable CPU cache 5Ch Test RAM between 512 and 640 KB Base Memory Test 60h Test extended memory Ext. Memory Data 62h Test extended memory address lines Ext. Memory Add.
6 Tests and Error Messages Order in Which POST Tests Are Performed Checkpoint Code POST Routine Description MaxiLife LCD Display Message 84h Detect and install external parallel ports 85h Initialize PC-compatible PnP ISA devices 86h Re-initialize onboard I/O ports 87h Configure System Board Configurable Devices (optional) 88h Initialize BIOS Data Area 89h Enable Non-Maskable Interrupts (NMIs) 8Ah Initialize Extended BIOS Data Area 8Bh Test and initialize PS/2 8Ch Initialize floppy contr
6 Tests and Error Messages Order in Which POST Tests Are Performed Checkpoint Code 110 POST Routine Description MaxiLife LCD Display Message A2h Check key lock A4h Initialize typematic rate A8h Erase F2 prompt AAh Scan for F2 key stroke ACh Enter SETUP AEh Clear Boot flag B0h Check for errors B2h POST done - prepare to boot operating system B5H Terminate QuietBoot (optional) B6h Check password (optional) Check Password B7h ACPI tables initialized ACPI Init.
6 Tests and Error Messages Order in Which POST Tests Are Performed Checkpoint Code POST Routine Description C6h Initialize notebook docking (optional) C7h Initialize notebook docking late C8h Force check (optional) C9h Extended checksum (optional) D2h Unknown Interupt MaxiLife LCD Display Message Beep Codes The following are for boot block in Flash ROM E0h Initialize the chipset E1h Initialize the bridge E2h Initialize the CPU E3h Initialize system timer E4h Initialize system I/O E5
6 Tests and Error Messages Order in Which POST Tests Are Performed Checkpoint Code 1. 112 POST Routine Description F2h Initialize video F3h Initialize System Management Mode F4h Output one beep before boot F5h Boot to Mini DOS F6h Clear Huge Segment F7h Boot to Full DOS MaxiLife LCD Display Message Beep Codes If the BIOS detects error 2C, 2E, or 30 (base 512K RAM error), it displays an additional word-bitmap (xxxx) indicating the address line or bits that failed.
6 Tests and Error Messages Error Message Summary Error Message Summary In the event of an error generated in POST (Power-On-Self-Test) during the boot process, the Error Setup Manager gives access to one or more detected errors. Each EMU error is displayed as a 4-digit code with an associated text message on the monitor screen or/and the MaxiLife LCD panel. Further details can be accessed by pressing ENTER. A detailed description of the reason for the failure and how to solve the problem is displayed.
6 Tests and Error Messages Error Message Summary Code # Cause / Symptom Short message (US) 0000h Any POST error that is not listed below System error 0010h CMOS Checksum error (if no Serial EEProm) Incorrect CMOS Checksum 0011h Date and Time (CMOS backed up from SE2P) Date and Time Lost 0012h PC configuration lost (both SE2P and CMOS lost) Incorrect PC Configuration 0020h Any POST error regarding an AT option ROM Option ROM Error 0040h Serial number corrupted (bad checksum or null #) In
6 Tests and Error Messages Error Message Summary Code # Cause / Symptom Short message (US) 0522h HDD # 2 not detected (but configured in CMOS) IDE Device # 2 Error 0523h HDD # 3 not detected (but configured in CMOS) IDE Device # 3 Error 0530h Found a drive on slave connector only (primary) IDE Device Error 0531h Found a drive on slave connector only (secondary) IDE Device Error 0600h Found less video memory than configured in CMOS Video Memory Error 0700h Found less DRAM memory than at p
6 Tests and Error Messages Error Message Summary Message Other 116 Explanation or Suggestions for Corrective Action An error message may be displayed and the computer may “hang” for 20 seconds and then beep. The POST is probably checking for a mass storage device which it cannot find and the computer is in Time-out Mode. After Time-out, run Setup to check the configuration.
7 Connectors and Sockets IDE Drive Connectors IDE Connectors Pin Signal 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 Reset# HD7 HD6 HD5 HD4 HD3 HD2 HD1 HD0 Ground 7 DMARQ DIOW# DIOR# IORDY DMACK# INTRQ DA1 DA0 CS1FX# DASP# Pin 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 Flexible Disk Drive Data Connector Signal Pin Ground HD8 HD9 HD10 HD11 HD12 HD13 HD14 HD15 orientation key Ground 2 Ground 3 Ground 4 CSEL Ground 5 IOCS16# PDIAG# DA2 CS3FX# Ground 6 1 3 5 7 9 11 13 15 17 19 21
7 Connectors and Sockets Additional SCSI LED Connector Additional SCSI LED Connector (4-pin) Pin 1 2 3 4 Signal Not used LED Out LED Out Not used Power Supply Connector (20-pin) and Aux Power Connector Power Supply Connector for System Board (20-pin) Pin 11 12 13 14 15 16 17 18 19 20 Signal Pin Signal 3V3_MAINSENSE 1 3V3_2 12V_NEG 2 3V3_3 GROUND_1 3 GROUND2 _PSON 4 5V_1 GROUND3 5 GROUND4 GROUND5 6 5V_2 GROUND6 7 GROUND7 5V_NEG 8 PW0K 5V_3 9 5VSB 5V_4 10 12V Wake On LAN Connector Wake On LAN (WOL) Pin S
7 Connectors and Sockets PCI Fan Connector (MT only) 3 2 1 Fan Connector Vertical plastic latch for keying and attachment Pin Signal 1 Sense 2 +12 V Power (or less, depending on desired fan speed) 3 Ground Internal Audio Connectors CD AUDIO Connector Pin 1 2 3 4 Signal Analog Ground CD Left Channel Analog Ground CD Right Channel AUX Connector I/O IN IN Pin 1 2 3 4 Signal Analog Ground AUX Left Channel Analog Ground AUX Right Channel I/O IN IN Internal Speaker Pin 1 2 3 4 Signal SPK1 Tst1 Tst2
7 Connectors and Sockets Hard Disk Drive Temperature Connector HDD Temperature Pin Signal 1 3V3 2 SENSE 4 Ground VGA DB15 Connector VGA DB Connector Pins Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Standard VGA Analog RED Analog GREEN Analog BLUE Monitor ID2 n/c Analog RED return Analog GREEN return Analog BLUE return n/c Digital ground Monitor ID 0 Monitor ID 1 HSYNC VSYNC n/c DDC2B Analog RED Analog GREEN Analog BLUE Monitor ID2 DDC return Analog RED Analog GREEN Analog BLUE VCC supply (optional) Digital
7 Connectors and Sockets Ethernet UTP Connector 121
7 Connectors and Sockets Rear Panel Socket Pin Layouts Rear Panel Socket Pin Layouts Mouse Connector Keyboard Connector Serial Port A 9-pin Serial Port Connectors 25-pin Parallel Port Connector Serial Port B Line Out Audio jacks Line In MIC USB Connectors (two) Keyboard and Mouse Connectors 2 4 1 3 122 Keyboard and Mouse Connectors 6 5 Pin 1 3 5 Signal Data Ground Clock Pin 2 4 6 Signal Not Used +5 V dc Not Used
7 Connectors and Sockets Rear Panel Socket Pin Layouts USB Stacked Connector The USB graphic and pinout table for a USB connector. However, the information is also valid for a USB Stacked Connector. USB Connector Pin 1 Serial Port Connectors 2 3 Signal 1 2 3 4 Shell 4 VBus DD+ GND Shield This pinout information is valid for both the Serial Port A and Serial Port B connectors.
7 Connectors and Sockets Rear Panel Socket Pin Layouts 25-pin Parallel Connector 25-pin Parallel Connector 25 24 23 22 21 20 13 12 11 10 9 8 7 6 5 4 19 18 17 16 15 3 2 1 14 Pin 25 24 23 22 21 20 19 18 17 16 15 14 Signal Ground Ground Ground Ground Ground Ground Ground Ground SLIN INIT ERROR AUTO-FD Pin 13 12 11 10 9 8 7 6 5 4 3 2 1 Signal SLCT PE BUSY ACK D7 D6 D5 D4 D3 D2 D1 DO Strobe MIDI/Joystick Connector MIDI/Joystick Connector Pin 9 10 11 12 13 14 15 External Audio Jacks 8 7 6 5 4 3 2 1 9
