HP Compaq D315 Technical Reference Manual
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HP Compaq D315 Technical Reference Manual

HP Compaq D315 Technical Reference Manual

Hp personal computers technical reference guide
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technical reference guide
april 2003
Compaq D315 and hp d325 Personal Computers
This document provides information on the design, architecture, function, and
capabilities of the Compaq D315 and the HP d325 Personal Computers.
This information may be used by engineers, technicians, administrators, or
anyone needing detailed information on the products covered.
Document Part Number 322898-002

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Summary of Contents for HP Compaq D315

  • Page 1 Compaq D315 and hp d325 Personal Computers This document provides information on the design, architecture, function, and capabilities of the Compaq D315 and the HP d325 Personal Computers. This information may be used by engineers, technicians, administrators, or anyone needing detailed information on the products covered.
  • Page 3 This document is designed for printout in the 8 ½- x 11-inch format. The title block below may can be copied and/or cut out and placed into a slip or taped onto the binder. Compaq D315 and hp d325 Personal Computers featuring the AMD Athlon XP processor...
  • Page 5 The warranties for HP products are set forth in the express limited warranty statement accompanying such products. Nothing herein should be construed as constituting an additional warranty.
  • Page 6 Technical Reference Guide Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition –- April 2003...

  • Page 7: Table Of Contents

    UNIVERSAL SERIAL BUS INTERFACE... 2-12 2.4.8 NETWORK INTERFACE CONTROLLER... 2-13 2.4.9 GRAPHICS SUBSYSTEM... 2-13 2.4.10 AUDIO SUBSYSTEM... 2-14 SPECIFICATIONS ... 2-14 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide...
  • Page 8 THERMAL SENSING AND COOLING ... 4-27 REGISTER MAP AND MISCELLANEOUS FUNCTIONS ... 4-30 4.8.1 SYSTEM I/O MAP ... 4-30 4.8.2 LPC47B367 I/O CONTROLLER FUNCTIONS ... 4-31 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition –- April 2003...
  • Page 9 ALERT ON LAN SUPPORT... 5-33 5.9.3 POWER MANAGEMENT SUPPORT... 5-34 5.9.4 NIC PROGRAMMING... 5-35 5.9.5 NIC CONNECTOR... 5-36 5.9.6 NIC SPECIFICATIONS ... 5-36 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide...
  • Page 10 TEMPERATURE STATUS ... 8-14 8.5.4 DRIVE FAULT PREDICTION ... 8-14 POWER MANAGEMENT FUNCTIONS ... 8-14 8.6.1 INDEPENDENT PM SUPPORT (D315 only) ... 8-14 8.6.2 ACPI SUPPORT ... 8-16 USB LEGACY SUPPORT ... 8-16 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition –- April 2003...
  • Page 11 ) ... A-9 )... A-9 ) ... A-10 )... A-10 )... A-10 , 66 , 67 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide )... A-11 ) ... A-11...
  • Page 12 ACPI ENVIRONMENT... D-5 ADAPTER PROGRAMMING... D-6 D.4.1 CONFIGURATION ... D-6 D.4.2 CONTROL ... D-6 NETWORK CONNECTOR... D-7 ADAPTER SPECIFICATIONS ... D-7 Compaq D315 and hp d325 Personal Computers viii Featuring the AMD Athlon XP Processor Second Edition –- April 2003...

  • Page 13: List Of Figures

    ... 7-8 ISTRIBUTION IAGRAM ... 7-9 IAGRAM ... 7-10 INOUTS Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide ..3-3 TATISTICS ) ... 4-10 ) ... 4-11 ) ...
  • Page 14 IGURE NTEL D-2. I PRP/100+ M IGURE NTEL ANAGEMENT D-3. E TPE C IGURE THERNET ONNECTOR Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor ...C-2 LEMENTS LOCK IAGRAM YSTEM RANSMISSION IMING IAGRAM ...C-5 EYBOARD OSITIONS ...C-5...

  • Page 15: List Of Tables

    OMMANDS ... 5-18 ONFIGURATION EGISTERS 8042... 5-20 ... 5-21 EVICE ONNECTOR INOUT ... 5-24 EGISTERS ... 5-24 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide ... 5-5...
  • Page 16 ONTROLLER D-2. NIC C ABLE ONTROL EGISTERS D-3. A ABLE DAPTER PERATING PECIFICATIONS Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor ... 5-25 ... 5-25 PCI C ONFIGURATION EGISTERS ... 5-30 ONTROL EGISTERS ... 5-31 ...

  • Page 17: Chapter 1 Introduction

    Chapter 1 INTRODUCTION ABOUT THIS GUIDE This guide provides technical information about Compaq D315 and the HP d325 personal computers, both which feature the AMD Athlon XP processor and an NVidia NForce series chipset. This document describes in detail the system’s design and operation for programmers, engineers, technicians, and system administrators, as well as end-users wanting detailed information.

  • Page 18: Additional Information Sources

    ♦ USB user group: http://www.usb.org MODEL NUMBERING CONVENTION Two model numbering conventions (one for Compaq, one for HP) are used for the systems covered in this guide. 1.3.1 COMPAQ MODEL NUMBERING CONVENTION The model numbering convention for Compaq systems is as follows:...

  • Page 19: Hp Model Numbering Convention

    1.3.2 hp MODEL NUMBERING CONVENTION The model numbering convention for HP systems is as follows: dNNNsm/A2.06/NNNb+nyr/NNNX/XX1tNL SERIAL NUMBER The unit’s serial number is located on a sticker placed on the exterior cabinet. The serial number may also be read with the Compaq Diagnostics or Compaq Insight Manager utilities.

  • Page 20: Values

    (MSb) on the far left, least significant bit (LSb) at the far right. Byte values in hexadecimal are also shown with the MSB on the left, LSB on the right. Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor...

  • Page 21: Common Acronyms And Abbreviations

    Continuity (blank) RIMM cathode ray tube Compaq system management / Compaq server management Table 1-1. Acronyms and Abbreviations Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition – April 2003 Technical Reference Guide Continued...
  • Page 22 Hertz (cycles-per-second) I/O controller hub integrated drive element IEEE Institute of Electrical and Electronic Engineers interrupt flag interface Integrated graphics processor Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition – April 2003 Continued...
  • Page 23 Personal computer Printed circuit assembly peripheral component interconnect pulse code modulation PCMCIA Personal Computer Memory Card International Association Second Edition – April 2003 Technical Reference Guide Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Continued...
  • Page 24 Sony/Philips Digital Interface (IEC-958 specification) Spare part number standard parallel port SRAM static RAM Streaming SIMD extensions super twist pneumatic SVGA super VGA software Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition – April 2003 Continued...
  • Page 25 VLSI very large scale integration VRAM Video RAM watt Wake-On-LAN WRAM Windows RAM zero flag zero insertion force (socket) Second Edition – April 2003 Technical Reference Guide Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor...
  • Page 26 Chapter 1 Introduction This page is intentionally blank. 1-10 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition – April 2003...

  • Page 27: Chapter 2 System Overview

    2. Chapter 2 SYSTEM OVERVIEW INTRODUCTION The Compaq D315 and HP d325 personal computers (Figure 2-1) deliver outstanding manageability, serviceability, and compatibility for enterprise environments. Based on the AMD Athlon XP processor and an NVidia NForce Chipset, these systems emphasize performance along with industry compatibility.

  • Page 28: Features And Options

    ♦ PS/2 Compaq Scroll Mouse ♦ 220-watt Power Supply ♦ Available with Windows XP Home, XP Professional, or Mandrake Linux 8.2 Table 2-1 lists the differences between the Compaq D315 and hp d325 models. Table 2-1. Feature Difference Matrix Feature...

  • Page 29: Options

    Compaq P700 17” CRT Compaq P900 19” CRT Compaq P1100 21” CRT Compaq TFT5010 15” Flat Panel Compaq TFT8020 18” Flat Panel Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - March 2003...

  • Page 30: Mechanical Design

    MECHANICAL DESIGN The following subsections describe the mechanical (physical) aspects of the Compaq D315 PC and the HP Business PC d325 models. CAUTION: Voltages are present within the system unit whenever the unit is plugged into a live AC outlet, regardless of the system's “Power On” condition. Always disconnect the power cable from the power outlet and/or from the system unit before handling the system unit in any way.
  • Page 31 2.3.1.2 Rear Views Figure 2-4 shows the rear view of the Compaq D315 and HP d325 systems. Compaq D315 Item Description AC voltage switch AC power connector Mouse connector Keyboard connector Serial connector Parallel connector Figure 2-3. Cabinet Layout, Rear Views...

  • Page 32: Chassis Layout

    This section describes the internal layout of the chassis. For detailed information on servicing the chassis refer to the multimedia training and/or the Service Reference Guide for these systems. Figure 2-4 shows the layout for the Compaq D315 or hp d325 personal computers. Power Supply...

  • Page 33: Board Layouts

    DIMM sockets Secondary ATA connector Power supply connector Diskette drive connector NOTE8: [1] Not used in this system. [2] D315 board, 4 stack; d325 board, 2 stack Figure 2-5. System Board Layouts Item Description Primary ATA connector Battery CMOS clear jumper...

  • Page 34: System Architecture

    Operating at speeds up to 2.13 GHz, the Athlon XP processor is optimized for the Microsoft Windows XP operating system. The D315 model uses a Nvidia NForce 220 chipset while the d325 model uses the NForce2 420 chipset. Both chipsets include the following functions and features: ♦...
  • Page 35 33-MHz 32-Bit PCI Bus BIOS 10/100 NIC PCI Card PCI Slot 1 PCI Slot 2 PCI Slot 3 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor SDRAM I/F (6) Serial Parallel LPC47B367 I/O Controller Keyboard/...

  • Page 36: Amd Athlon Xp Processor

    Figure 2-7. Heat Sink, Processor, and Socket Assemblies NOTE: Heat sink types are not interchangeable. Also, these systems support processors using the OPGA2 package only. 2-10 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition – March 2003 Fan Power Cable...

  • Page 37: Chipset

    2.4.2 CHIPSET The D315 model uses a NVidia NForce 220 chipset while the D325 model uses the NVidia NForce2 chipset. Table 2-3 provides a comparison of the two chipset types. Table 2-3. Chipset Functions Component North Bridge FSB speed (max)

  • Page 38: System Memory

    USB ports. Two ports are accessible at the front of the unit and four ports are available at the rear of the chassis. The D315 model provides USB 1.1 support while the d325 model provides 2.0 support.

  • Page 39: Network Interface Controller

    2.4.8 NETWORK INTERFACE CONTROLLER All models feature a Network Interface Controller (NIC). The D315 model includes either a Accton 10/100 NIC featuring Wake-On-LAN or an Intel 10/100 NIC PCI card featuring WOL and AOL, depending on configuration. The d325 model features a 3Com NIC integrated on the system board.

  • Page 40: Audio Subsystem

    This system uses the integrated AC97 audio controller of the chipset and the Analog Devices AD1885 (D315 models) or AD1981 (d325 models) codec. These systems include microphone and line inputs and headphone and line outputs. The system includes a 3-watt output amplifier driving an internal speaker, and the headphone and microphone jacks are duplicated on both the front panel and the rear chassis panel.

  • Page 41: Physical Specifications

    23.8 lb (10.92 kg) 100 lb (45.50 kg) Measurement 3.5 in 1.44 MB/720 KB diskette 1/3 bay (1 in) 3 ms/6 ms 94 ms/169ms 15 ms 100 ms Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor 2-15...
  • Page 42 Disk Format (logical blocks) Rotation Speed Drive Fault Prediction NOTE: Actual times may vary depending on specific drive installed. 2-16 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Table 2-10. Optical Drive Specifications 48x CD-ROM 232320-001...

  • Page 43: Chapter 3 Processor/Memory Subsystem

    System Memory XMM1 Memory Bus [1] DIMM Memory Cntlr. Socket page 3-2 page 3-5 page 3-8 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide XMM2 DIMM Socket...

  • Page 44: Athlon Xp Processor

    32-bit floating point results per cycle. Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003...
  • Page 45 The system board supports the unit types listed in Figure 3-2. The Athlon XP processor uses a 133-MHz (on D315 systems) or 166-MHz (on d325 systems) clock signal for the front side bus. Data transfers are qualified on the both the rising and falling edge of the clock cycle, effectively doubling the data throughput rate to 266- and 333-MHz.

  • Page 46: Processor Upgrading

    (passive or fan cooled) as the original to ensure proper cooling. CAUTION: The D315 model supports processor speeds up to 2.0 gigahertz. The d325 model supports processor speeds up to 2.3 GHz. Using a processor that exceeds a particular model’s capability may result in equipment failure and/or damage.

  • Page 47: Memory Subsystem

    The memory subsystem is controlled by the memory controller integrated into the IGP component of the NVidia NForce chipset. The D315 model supports a 64-bit wide memory array with a maximum capacity of up to 1-GB using 512-Mb memory technology. The d325 model provides (with two DIMMs installed) a 128-bit wide memory array with a maximum capacity of 2 GB using 1-Mb memory technology.
  • Page 48 Tampering. [11] Contains the socket # of the module (first module is “1”). Intended as backup identifier (refer to note [10]). Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Table 3-1. SPD Address Map (SDRAM DIMM)
  • Page 49 DRAM or to PCI space. Graphics RAM area is mapped to PCI or AGP locations. [1] D315 model, 1 GB; d325, 2 GB [2] Area typically less according to need and Setup configuration. Default area is E6100-FFFFFh.
  • Page 50 Chapter 3 Processor/Memory Subsystem Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor This page is intentionally blank. Second Edition - April 2003...

  • Page 51: Chapter 4 System Support

    4-2 page 4-9 page 4-13 page 4-20 page 4-23 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide...

  • Page 52: Pci Bus Overview

    PCI Connector 1 PCI Connector 2 PCI Connector 3 NOTE: Not implemented in the D315 system. Figure 4-1. PCI Bus Devices and Functions Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Integrated Graphics PCI Bus #1 Controller...

  • Page 53: Pci Bus Transactions

    01 = Type 1 PCI Configuration Data Register I/O Port 0CFCh, R/W, (8-, 16-, 32-bit access) Function 31..0 Configuration Data. Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide...
  • Page 54 [1] Will not be “visible” to software if an AGP card is installed in the AGP slot. [2] Not used in this systems. [3] Determined by installed device. [4] D315 / d325 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Device Reserved...
  • Page 55 Subsystem Vendor ID Lat. Timer Line Size Revision ID Command Vendor ID Not required Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide 24 23 Device-Specific Area Bridge Control Int.

  • Page 56: Pci Bus Master Arbitration

    Note that most CPU-to-DRAM and AGP-to-DRAM accesses can occur concurrently with PCI traffic, therefore reducing the need for the Host/PCI bridge to compete for PCI bus ownership. Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Table 4-2.

  • Page 57: Option Rom Mapping

    (4 bits) at a time at a 33-MHz and is generally transparent in operation. The only consideration required of the LPC bus is during the configuration of DMA channel modes (see section 4.4.3 “DMA”). Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003...

  • Page 58: Pci Connector

    +3.3 VDC AD22 AD21 AD20 AD19 +3.3 VDC AD18 — — — Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Table 4-3. PCI Bus Connector Pinout B Signal A Signal AD17 AD16 C/BE2- +3.3 VDC...

  • Page 59: Agp Bus Overview

    There are two basic types of transactions on the AGP bus: data requests (addressing) and data transfers. These actions are separate from each other. Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003...
  • Page 60 32 AD lines to handle at least two transfers per request. The AGP v.2.0 specification (used on D315 models) supports three transfer rates: 1X, 2X, and 4X. The AGP v3.0 specification (used on d325 models) supports a fourth transfer rate, 8X.
  • Page 61 Figure 4-7. AGP 4X Data Transfer (Peak Transfer Rate: 1064 MB/s) Second Edition - April 2003 Technical Reference Guide D1A D1B D3B D4A D4B D3A D3B D4A D4B Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor 4-11...
  • Page 62 0.8 or 1.5 VDC. AD_STBS AD_STBF TRDY Figure 4-8. AGP 8X Data Transfer (Peak Transfer Rate: 2128 MB/s) Compaq D315 and hp d325 Personal Computers 4-12 Featuring the AMD Athlon XP Processor 1 Data Latched D3A D3B D4A D4B Second Edition –...

  • Page 63: Agp Connector

    PAD19 PAD18 PAD17 PAD16 CBE2- VDDQ VDDQ FRAME- IRDY- VDD3 Aux Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide A Signal B Signal VDD3 VDD3 TRDY- DEVSEL-...

  • Page 64: System Resources

    Figure 4-10. Maskable Interrupt Processing, Block Diagram Interrupts may be processed in one of two modes (selectable through the F10 Setup utility): ♦ 8259 mode ♦ APIC mode Compaq D315 and hp d325 Personal Computers 4-14 Featuring the AMD Athlon XP Processor LPC47B367 I/O Cntlr.

  • Page 65: Apic Mode

    Internal functions of the MCP (USB, MAC, SMBus, Audio, IDE controllers) use INTA-. Second Edition - April 2003 Technical Reference Guide Table 4-5. Slot 3 Slot INTC- INTB- INTD- — INTA- — INTB- — — INTA- Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor 4-15...

  • Page 66: Non-Maskable Interrupts

    ♦ Microprocessor internal error (activating IERRA or IERRB) The SERR- and PERR- signals are routed through the MCP or MCP-2 component, which in turn activates the NMI to the microprocessor. Compaq D315 and hp d325 Personal Computers 4-16 Featuring the AMD Athlon XP Processor Table 4-6.
  • Page 67 Although the SMI- is primarily used for power management the interrupt is also employed for the QuickLock/QuickBlank functions as well. Second Edition - April 2003 Technical Reference Guide Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor 4-17...

  • Page 68: Direct Memory Access

    DMA through the LPC47B367 I/O controller such as the diskette drive controller. The PC/PCI DMA mode uses the REQ#/GNT# signals to communicate DMA channel control and is used by PCI expansion devices. Compaq D315 and hp d325 Personal Computers 4-18 Featuring the AMD Athlon XP Processor Table 4-7.
  • Page 69 ♦ The words must always be addressed on an even boundary. Table 4-8. Page Register I/O Port 087h 083h 081h 082h 08Bh 089h 08Ah 08Fh [see note] Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide 4-19...
  • Page 70 Current Word Count - Ch 3 Temporary (Command) Reset Pointer Flip-Flop (Command) Master Reset (Command) Reset Mask Register (Command) Compaq D315 and hp d325 Personal Computers 4-20 Featuring the AMD Athlon XP Processor Table 4-9. DMA Controller Registers Controller 1...

  • Page 71: System Clock Distribution

    These systems uses the spread-spectrum feature of the IGP component. This feature allows BIOS to set a down spread (0.9 % on the D315, 0.5 % on the d325) to lower the possible effects of high frequency EMI. Clocks affected by the spread include those used by the processor, memory, and AGP.

  • Page 72: Real-Time Clock And Configuration Memory

    6. Reconnect the AC power cord to the outlet and/or system unit and reboot the system. To clear only the Power-On Password refer to section 4.7.1.1. Compaq D315 and hp d325 Personal Computers 4-22 Featuring the AMD Athlon XP Processor...

  • Page 73: Cmos Archive And Restore

    Miscellaneous flags set by BIOS International language APM status flags ECC POST test single bit 37h-3Fh Power-on password 40-FFh Feature Control/Status Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide 4-23...

  • Page 74: System Management

    The Setup utility may be configured to be always changeable or changeable only by entering a password. The password is held on CMOS and, if forgotten, will require that CMOS be cleared (refer to section 4.6). Compaq D315 and hp d325 Personal Computers 4-24 Featuring the AMD Athlon XP Processor...

  • Page 75: Cable Lock Provision

    The disabling of the serial, parallel, and diskette interfaces are a function of the LPC47B367 I/O controller. The USB ports are controlled through the MCP. Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003...

  • Page 76: Power Management

    [4] All LEDs will blink in sync twice, accompanied by 1 long and three short audio beeps [5] LEDs will blink in sequence (NUM Lock, then CAPs Lock, then Scroll Lock) [6] Accompanied by rising audio tone. Compaq D315 and hp d325 Personal Computers 4-26 Featuring the AMD Athlon XP Processor...

  • Page 77: Thermal Sensing And Cooling

    Blinks green @ .5 Hz Steady red See note [1] Blinks red @ 2 Hz See note [3] Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide d325...
  • Page 78 AMD1030 Temp. Controller NOTES: Jumpers shown in standard configuration. TACH function of the fan(s) not used. Figure 4-12. D315 Model Fan Control Block Diagram Compaq D315 and hp d325 Personal Computers 4-28 Featuring the AMD Athlon XP Processor Chassis Fan...
  • Page 79 Cooling for d325 Models The fan control logic on the d325 model differs from the D315 system in that fans are controlled by the system board logic. The fans are driven by a constant positive 12 volts on one side and a negative voltage that is variable through the Fan Cntrl logic.

  • Page 80: Register Map And Miscellaneous Functions

    PCI Configuration Data (byte, word, or dword access) NOTE: Assume unmarked gaps are unused, reserved, or used by functions that employ variable I/O address mapping. Some ranges may include reserved addresses. Compaq D315 and hp d325 Personal Computers 4-30 Featuring the AMD Athlon XP Processor Table 4-14.

  • Page 81: Lpc47B367 I/O Controller Functions

    4. Write 01h to I/O register 2Fh (this activates the interface). Writing AAh to 2Eh deactivates the configuration phase. Table 4-15. Reset Value Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide...
  • Page 82 PS On signal according to the mode (legacy or ACPI) selected. Refer to chapter 7 for more information regarding power management. Compaq D315 and hp d325 Personal Computers 4-32 Featuring the AMD Athlon XP Processor...

  • Page 83: Introduction

    (F10) for drive configuration. page 5-1 page 5-4 page 5-8 page 5-11 page 5-16 page 5-22 page 5-26 page 5-32 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide...
  • Page 84 Bus Master IDE Status (Secondary) Bus Master IDE Descriptor Pointer (Sec.) NOTE: Unspecified gaps are reserved, will return indeterminate data, and should not be written to. 5-2 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Table 5-1. Reset PCI Conf.

  • Page 85: Ide Connector

    IORDY CSEL DAK- IRQn IO16- DSKPDIAG CS0- CS1- HDACTIVE- Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide Description DMA Request Ground I/O Write [1] Ground I/O Read [2]...

  • Page 86: Diskette Drive Interface

    Result phase, in which case the Execution phase can be followed by a Command phase. During periods of inactivity, the diskette drive controller is in a non-operation mode known as the Idle phase. 5-4 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition – April 2003...

  • Page 87: Diskette Drive Programming

    Table 5-5. The diskette drive controller of the LPC47B367 operates in the PC/AT mode in these systems. Table 5-4. Reset Value 03F0h Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide...
  • Page 88 <1,0> Data rate select (00 = 500 Kb/s, 01 = 300 Kb/s, 10 = 250 Kb/s, 11 = 2/1 Mb/s) NOTE: The most recently written data rate value to either DRSR or CCR will be in effect. 5-6 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Table 5-5.

  • Page 89: Diskette Drive Connector

    WR DATA- WR ENABLE- TRK 00- WR PRTK- RD DATA- SIDE SEL- DSK CHG- Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide Description Drive head direction control Ground...

  • Page 90: Serial Interface

    The standard RS-232-C limitation of 50 feet (or less) of cable between the DTE (computer) and DCE (modem) should be followed to minimize transmission errors. Higher baud rates may require shorter cables. 5-8 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Table 5-7.

  • Page 91: Serial Interface Programming

    Base Address LSB Interrupt Select Mode Register NOTE: Refer to LPC47B367 data sheet for detailed register information. Table 5-8. Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide...
  • Page 92 Line Control Register 3FCh 2FCh Modem Control Register 3FDh 2FDh Line Status Register 3FEh 2FEh Modem Status 5-10 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Table 5-9. Serial Interface Control Registers Second Edition – April 2003...

  • Page 93: Parallel Interface

    The SPP mode uses three registers for operation: the Data register (DTR), the Status register (STR) and the Control register (CTR). Address decoding in SPP mode includes address lines A0 and A1. Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003...

  • Page 94: Enhanced Parallel Port Mode

    ECP allow the parallel port to be controlled by software. In these modes, the FIFO is cleared and not used, and DMA and RLE are inhibited. 5-12 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor...

  • Page 95: Parallel Interface Programming

    Base Address MSB Base Address LSB Interrupt Select DMA Channel Select Mode Register Mode Register 2 Table 5-10. Reset Value Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide 5-13...
  • Page 96 Base + 402h Extended Control Register Base Address: LPT1 = 378h LPT2 = 278h LPT3 = 3BCh 5-14 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Table 5-11. Parallel Interface Control Registers LPT1,2,3 LPT1,2,3 LPT1,2,3 Second Edition –...

  • Page 97: Parallel Interface Connector

    ECP modes: Initialize or Reverse Req. Table 5-12. DB-25 Parallel Connector Pinout Signal ERR- INIT- SLCTIN- Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide Function Line Feed [2] Error [3] Initialize Paper [4] Select In / Address.

  • Page 98: Keyboard/Pointing Device Interface

    Tch (Clock High) Th (Data Hold) Tss (Stop Bit Setup) Tsh (Stop Bit Hold) Figure 5-5. 8042-To-Keyboard Transmission of Code EDh, Timing Diagram 5-16 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Minimum Maximum 0 µs 80 µs...
  • Page 99 Clears keyboard buffer and prepares to receive key ID. [1] Clears keyboard buffer and prepares to receive key ID. [1] 8042 detected error in keyboard transmission. Resets program, runs keyboard BAT, defaults to Mode 2. Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor 5-17...

  • Page 100: Pointing Device Interface Operation

    Table 5–14. Keyboard Interface Configuration Registers Keyboard Interface Configuration Registers Index Address Function Activate Primary Interrupt Select Secondary Interrupt Select Reset and A20 Select 5-18 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Table 5-14. Second Edition – April 2003...
  • Page 101 A CPU write to I/O port 64h places a command value into the input buffer and sets the CMD/DATA bit of the status register (bit <3>) to CMD. Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor...
  • Page 102 Pulse output port. Controls the pulsing of bits <3..0> of the output port (0 = pulse, 1 = don’t pulse). Note that pulsing bit <0> will reset the system. 5-20 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Table 5-15.

  • Page 103: Keyboard/Pointing Device Interface Connector

    Signal Description DATA Data Not Connected Ground Table 5-16. Signal + 5 VDC Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide Description Power Clock Not Connected 5-21...

  • Page 104: Universal Serial Bus Interface

    Controller #2 Controller #3 Port-to-Controller Type Configuration Options Figure 5-7. USB I/F Block Diagram and Difference Matrix 5-22 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Rear Panel USB Port 1 USB 1.1 Cntlr. #1...

  • Page 105: Usb Data Formats

    (8 bits) (8 bits) (0-1023 bytes) Sync Field PID Field (8 bits) (8 bits) Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide ENDP. Field CRC Field (4 bits)

  • Page 106: Usb Programming

    Latency Timer Header Type NOTE: [1] For D315 = 01C2h; for D325 = 0067h (Cntlr #1), 0067h (Cntlr #2), or 0068h (Cntlr #3) [2] USB #1 = 02h USB #2 = 03h [3] The BIOS will configure this register for 2/4 operation.

  • Page 107: Usb Connector

    6.82 ft (2.08 m) 0.145 Ω 4.30 ft (1.31 m) 0.232 Ω 2.66 ft (0.81 m) Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide Description Data (plus)

  • Page 108: Audio Subsystem

    Line In (Record In) jacks, an amplifier’s Line In jacks, or to powered speakers that contain amplifiers. Plugging into the Line Out mutes the internal speaker. 5-26 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor...
  • Page 109 Audio 7056 Header HP Out Audio (L/R) Panel En Switch Logic Audio Bias Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Technical Reference Guide Internal Speaker Front Panel Assembly Headphones/ Line Out Mic In 5-27...

  • Page 110: Ac97 Audio Controller

    Modem codec data (not used in this system) 6-11 Reserved I/O control Figure 5-11. AC’97 Link Bus Protocol 5-28 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Bit 14 Bit 0 Bit 19 Bit 18...

  • Page 111: Audio Codec

    (SEL). The integrated analog mixer provides the computer control-console functionality handling multiple audio inputs. The D315 and D325 models use the Analog Devices AD1885 and the AD1981B respectively. These devices differ in that the AD1885 includes a 3D analog processor while the AD1981B includes an equalizer as well as SPDIF support.

  • Page 112: Audio Configuration

    0Ch Phone In Vol. 8008h 0Eh Mic Vol. 8008h 10h Line In Vol. 8808h 12h CD Vol. 8808h 5-30 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Table 5-21. AC’97 Audio Controller Value on Reset Conf. Addr.

  • Page 113: Audio Specifications

    5.8.6 AUDIO SPECIFICATIONS The specifications for the integrated AC’97 audio subsystem are listed in Table 5-23. The specifications listed are applicable to both D315 and d325 systems. Table 5–23. Audio Subsystem Specifications AC97 Audio Subsystem Specifications Parameter Sampling Rate Resolution...

  • Page 114: Network Interface Controller

    Chapter 5 Input/Output Interfaces NETWORK INTERFACE CONTROLLER The HP d325 system includes a 10/100 Mbps network interface controller (NIC) consisting of a 82562-equivalent controller integrated into the 82801 ICH component coupled with a physical interface (PHY) component and an RJ-45 jack with integral status LEDs (Figure 5-13). The support firmware is contained in the system (BIOS) ROM.

  • Page 115: Wake On Lan Support

    Processor fails to fetch first instruction. Thermal ASIC reports high temperature. Indication of system’s network presence (sent approximately every 30 seconds in normal operation). Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide...

  • Page 116: Power Management Support

    The PROSet Application software (pre-installed and accessed through the System Tray or Windows Control Panel) allows configuration of operational parameters such as WOL and duplex mode. 5-34 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition – April 2003...

  • Page 117: Nic Programming

    30h Function Event Register 34h Function Event Mask Register 38h Function Present State Register 20h Force Event Register Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide Value...

  • Page 118: Nic Connector

    OS Driver Support Boot ROM Support F12 BIOS Support Bus Inteface Power Management Support 5-36 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Activity LED Table 5-27. NIC Specifications 10BASE-T half duplex @ 10 MB/s...

  • Page 119: Chapter 6 Intregrated Graphics Subsystem

    ♦ Upgrading IGP-based graphics (6.5) ♦ VGA Monitor connector (6.6) page 6-2 page 6-5 page 6-6 page 6-6 page 6-7 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide...

  • Page 120: Functional Description

    ♦ 256-bit 2D 3D accelerator. ♦ Dual-pixel pipeline with full-speed processing of two textures per pixel ♦ Analog monitor resolution support up to 1920 x 1440 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Graphics...
  • Page 121 Processor Difference Matrix D315 GeForce2 MX 350 Mpixels/sec 700 texels fill rate 20 Mtriangeles/sec Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide DDR SDRAM Memory System Controller...

  • Page 122: Table 6-1. 845G-Based Graphics

    The GPU features a 350-MHz RAMDAC that can directly drive an analog multiscan monitor up to a 2D resolution of 1920 x 1440 with 32-bit color at 75 Hz. Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Table 6-1.

  • Page 123: Programming

    Mem. Map Range Addr. 2C, 2Dh Subsys. Vendor ID NOTE: [1] D315, = 01A0h; d325, = 01F0h [2] Refer to NVidia documentation for detailed register descriptions and values. The GPU is controlled through memory-mapped registers by the appropriate software driver. UPGRADING IGP-BASED GRAPHICS The IGP-based graphics subsystem of these systems is upgradeable by installing an AGP graphics card into the AGP slot.

  • Page 124: Vga Monitor Connector

    Chapter 6 Integrated Graphics Subsystem VGA MONITOR CONNECTOR The D315 model provides a standard VGA connector (Figure 6-3) for attaching an analog video monitor. The D325 model provides two VGA connectors. Figure 6-3. VGA Monitor Connector, (Female DB-15, as viewed from rear).

  • Page 125: Chapter 7 Power Supply And Distribution

    & Voltage Regulators +12.8 Vcpu +5 VDC -5 VDC ower Supply +12 VDC Assembly -12 VDC Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide +5 VDC Drives +12 VDC...

  • Page 126: Power Supply Assembly

    Chapter 7 Power and Signal Distribution 7.2.1 POWER SUPPLY ASSEMBLY he D315 models use a 220-watt power supply assembly with the specifications listed in the following table: Table 7-1. 220-Watt Power Supply Assem 220-Watt Input Line Voltag 115VAC setting 230VAC setting...

  • Page 127: Power Control

    Pressed and Held At least Four Seconds Before Release: If the button is held in for at least four seco negated, de-activating the power supply. Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide active.

  • Page 128: Wake Up Events

    PS On. Note that the PCI card must be PCI ver. 2.2 compliant to support this function. Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003...

  • Page 129: Power Management

    Consumption Maximum d to disk for Minimum wer to perform system None Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide Transition OS Restart To S0 by [2] Required <...

  • Page 130: Power Distribution

    The power supply assembly includes a multi-connector cable assembly that routes DC power to the system board as well as to the individual drive assemblies. Figure 7-2 shows the power supply cabling for D315 models while figure 7-3 shows the power supply cabling for the d325 model. Power Supply Assembly (Assy.
  • Page 131 Pin 4 Pin 5 Pin 6 Pin 7 PS On +12.8 or P1 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide P4, P5 P7, P8 1 2 3...

  • Page 132: Low Voltage Production/Distribution

    1.725 00110 1.700 00111 1.675 01000 1.650 01001 1.625 01010 1.600 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor +5 AUX Auxiliar y Circuit 3.3 AUX 3.3 AUX 1.5 / 1.4 Regulator Circuit PWM A Driver Circuit A +12.8 VDC...

  • Page 133: Signal Distribution

    Microphone In Conn. USB Data USB 4/5 Conn. d d325 models unless otherwise indicated. Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition - April 2003 Technical Reference Guide Power On/Off HD Activity Power...
  • Page 134 USB A + 5 Option Det 7 CD ROM Audio (CD1)Header Figure 7-6. Miscellaneous Header Pinouts 7-10 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor 2 PS LED cathode 4 PS LED anode GND 5...

  • Page 135: Chapter 8 System Bios

    ♦ Power management functions (8.6) ♦ USB legacy support (8.7) page 8-2 page 8-3 page 8-5 page 8-11 page 8-14 page 8-16 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition – April 2003 Technical Reference Guide...

  • Page 136: Rom Flashing/Upgrading

    Num Lock, Caps Lock, and Scroll Lock LEDs of the PS/2 keyboard to communicate the status of the ROM flash as follows: Table 8-1. Boot Block Codes Num Lock Cap Lock Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Table 8-1. Boot Block Codes Scroll Lock Meaning Administrator password required.

  • Page 137: Boot Functions

    Flashing a ROM on a system without a functional operating system (OS). ♦ Installing an OS. ♦ Installing an application. Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition – April 2003 Technical Reference Guide...

  • Page 138: Memory Detection And Configuration

    Num, Caps, Scroll Lock LEDs blink in sequence NOTE: [1] Provided with PS/2 keyboard only. Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Table 8-2. Boot Error Codes Audible Meaning 1 short, 2 long beeps System memory not present or incompatible.

  • Page 139: Setup Utility

    Specifies the active data transfer mode. Options (subject to device capabilities) are PIO 0, Max PIO, Enhanced DMA, Ultra DMA 0, and Max UDMA. Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition – April 2003...
  • Page 140 Storage Device (continued) Configuration (continued) Storage Options Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Continued Description Translation Mode (IDE disks only) Lets you select the translation mode to be used for the device. This enables the BIOS to access disks partitioned and formatted on other systems and may be necessary for users of older versions of Unix (e.g., SCO Unix version 3.2).
  • Page 141 Feature supported on select models only. Refer to the Desktop Management Guide for more information. Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Continued...
  • Page 142 DriveLock is attached) Master Boot Record Security Save Master Boot Record Restore Master Boot Record Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Continued Description Enables/disables serial, parallel, and USB ports, system audio, and network controller.
  • Page 143 (diskette controller, serial port, parallel port). Lists currently installed PCI devices and their IRQ settings. Allows you to reconfigure IRQ settings for these devices or to disable them entirely. Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Continued...
  • Page 144 Option Advanced Bus Options (continued) Device Options PCI VGA Configuration Compaq D315 and hp d325 Personal Computers 8-10 Featuring the AMD Athlon XP Processor Continued Description Allows user to enable or disable: PCI bus mastering, which allows a PCI device to take control of the PCI bus PCI SERR# Generation.

  • Page 145: Client Management Functions

    Revision level Length of data structure (no. of 16-byte units) Checksum (should add up to 00h) Reserved (all 0s) Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition – April 2003 Technical Reference Guide...
  • Page 146 = Value to use as the selector LIMIT for the service = Entry point for the service relative to the BASE returned in EBX The following subsections provide a brief description of key Client Management functions. Compaq D315 and hp d325 Personal Computers 8-12 Featuring the AMD Athlon XP Processor ;...

  • Page 147: System Id And Rom Type

    <2>=1 Screen blanked during transfer (Failure) = 86h or 87h System ID ROM Family 07D0h 686Y4 0830h 786A5 Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition – April 2003 Technical Reference Guide PnP ID CPQ0047 CPQ0059 8-13...

  • Page 148: Temperature Status

    The BIOS provides two types of power management support: independent PM support ACPI support. NOTE: The D315 models support both the independent PM (aka “APM”) and the ACPI Modes. The d325 models support only the ACPI mode. 8.6.1 INDEPENDENT PM SUPPORT (D315 only) The BIOS can provide power management (PM) of the system independently from an operating system that doesn’t support APM (including DOS, Unix, NT &...

  • Page 149: System Timer

    The drives can be in this state with the system still awake. Compaq D315 and hp d325 Personal Computers Featuring the AMD Athlon XP Processor Second Edition – April 2003...

  • Page 150: Acpi Support

    PS/2 data. The data will be passed to the keyboard controller and processed as in the PS/2 interface. Changing the delay and/or typematic rate of a USB keyboard though BIOS function INT 16 is not supported. Compaq D315 and hp d325 Personal Computers 8-16 Featuring the AMD Athlon XP Processor...

  • Page 151: Appendix A Error Messages And Codes

    NOTE: Not all errors listed in this appendix may be applicable to a particular system model and/or configuration. BEEP/KEYBOARD LED CODES NOTE: Beep and LED indictions listed in Table A-1 apply only to Compaq-branded models. Refer to the Chapter 8 for beep/LED indications on HP-branded models. Table A–1. Beep/Keyboard LED Codes Beeps LED [1]...

  • Page 152: Power-On Self Test (Post) Messages

    Changed. Press Any Key To Enter Setup to Restore the MBR. 2000-Master boot Record hard drive has changed hp/Compaq Personal Computers Table A-2. Power-On Self Test (POST) Messages Probable Cause Chassis serial number is corrupt. Use Setup to enter a valid number.

  • Page 153: System Error Messages

    Speaker test failed 116-xx Way 0 read/write test failed 162-xx Sys. options failed (mismatch in drive type) 163-xx Time and date not set 164-xx Memory size 199-00 Installed devices test failed hp/Compaq Personal Computers Changed – April 2003 Technical Reference Guide...

  • Page 154: Memory Error Messages

    LED test, 8042 self-test failed 303-02 LED test, reset test failed 303-03 LED test, reset failed 303-04 LED test, LED command test failed hp/Compaq Personal Computers Table A-4. Table A-5. Keyboard Error Messages Message Probable Cause 303-05 LED test, LED command test failed...

  • Page 155: Video (Graphics) Error Messages

    320x200 mode, color set 1 test failed 510-01 640x200 mode test failed 511-01 Screen memory page test failed 512-01 Gray scale test failed 514-01 White screen test failed 516-01 Noise pattern test failed hp/Compaq Personal Computers Changed – April 2003 Technical Reference Guide...

  • Page 156: Diskette Drive Error Messages

    1101-09 Interrupt circuit failure 1101-10 COM1 set to invalid INT 1101-11 COM2 set to invalid INT 1101-12 DRVR/RCVR cntrl. signal failure hp/Compaq Personal Computers Table A-8. Diskette Drive Error Messages Message Probable Cause 6xx-20 Failed to get drive type 6xx-21...

  • Page 157: Modem Communications Error Messages

    Dial number string too long 1210-08 Modem time-out waiting for remote response 1210-09 Modem exceeded maximum redial limit 1210-10 Line quality prevented remote response 1210-11 Modem time-out waiting for remote connection hp/Compaq Personal Computers Changed – April 2003 Technical Reference Guide...

  • Page 158: System Status Error Messages

    = 14, Hard drive file write test xx = 15, Hard drive head select test xx = 16, Hard drive conditional format test xx = 17, Hard drive ECC test hp/Compaq Personal Computers Table A-11. Table A-12. Hard Drive Error Messages...

  • Page 159: Hard Drive Error Messages

    AVGA 256-color test failed 2458-xx AVGA BitBLT test failed 2468-xx AVGA DAC test failed 2477-xx AVGA data path test failed 2478-xx AVGA BitBLT test failed 2480-xx AVGA linedraw test failed hp/Compaq Personal Computers Changed – April 2003 Technical Reference Guide...

  • Page 160: Audio Error Messages (3206- Xx

    Ethernet configuration test failed 6016-xx Ethernet reset test failed 6028-xx Ethernet int. loopback test failed 6029-xx Ethernet ext. loopback test failed A-10 hp/Compaq Personal Computers Table A-15. Table A-16. Table A-17. Network Interface Error Messages Message Probable Cause 6054-xx Token ring configuration test failed...

  • Page 161: Scsi Interface Error Messages

    = 28, Media load/unload Table A-19. Message Probable Cause 8601-07 Right block not selected 8601-08 Timeout occurred 8601-09 Mouse loopback test failed 8601-10 Pointing device is inoperative 8602-xx I/F test failed hp/Compaq Personal Computers Changed – April 2003 Technical Reference Guide A-11...
  • Page 162 Appendix A Error Messages and Codes This page is intentionally blank. A-12 hp/Compaq Personal Computers Changed - April 2003...

  • Page 163: Appendix Bascii Character Set

    Table B-1. ASCII Character Set Symbol Blank ♥ ♦ ♣ ♠ ¶ § ↑ ↓ → ← ↔ Table B-1. ASCII Character Set Symbol Symbol Space “ & ‘ < > hp/Compaq Personal Computers Changed - April 2003 Technical Reference Guide Symbol ‘ Continued...
  • Page 164 94, 95 Shift and key w/corresponding symbol Key w/corresponding symbol 97-126 Key w/corresponding symbol or Shift and key w/corresponding symbol Ctrl - 128-255 Alt and decimal digit(s) of desired character hp/Compaq Personal Computers Symbol Symbol á í ó ú ñ...

  • Page 165: Introduction

    Appendix C KEYBOARD INTRODUCTION This appendix describes the HP/Compaq keyboard that is included as standard with the system unit. The keyboard complies with the industry-standard classification of an “enhanced keyboard” and includes a separate cursor control key cluster, twelve “function” keys, and enhanced programmability for additional functions.

  • Page 166: Keystroke Processing

    (and the respective key strokes) are lost. Multi-byte sequences must fit entirely into the buffer before the respective keystroke can be registered. hp/Compaq Personal Computers Caps Lock Lock...

  • Page 167: Ps/2-Type Keyboard Transmissions

    Data Data Data Data Minimum Nominal 60 us 30 us 41 us 30 us 20 us hp/Compaq Personal Computers Changed –- April 2003 Technical Reference Guide (MSb) Data Data Parity Stop Maximum 80 us 50 us 40 us...

  • Page 168: Usb-Type Keyboard Transmissions

    Packets received at the system’s USB I/F and decoded as originating from the keyboard result in an SMI being generated. An SMI handler routine is invoked that decodes the data and transfers the information to the 8042 keyboard controller where normal (legacy) keyboard processing takes place. hp/Compaq Personal Computers Changed - April 2003...

  • Page 169: Keyboard Layouts

    Actual styling details including location of the Compaq logo as well as the numbers lock, caps lock, and scroll lock LEDs may vary. C.2.3.1 Standard Enhanced Keyboards Figure C–3. U.S. English (101-Key) Keyboard Key Positions Figure C–4. National (102-Key) Keyboard Key Positions hp/Compaq Personal Computers Changed –- April 2003 Technical Reference Guide...

  • Page 170: Figure C-5. U.s. Englishw

    Appendix C Keyboard C.2.3.2 Windows Enhanced Keyboards Figure C–5. U.S. English Windows (101W-Key) Keyboard Key Positions Figure C–6. National Windows (102W-Key) Keyboard Key Positions hp/Compaq Personal Computers Changed - April 2003...

  • Page 171: Figure C-7. 7-Button Easya

    Figure C–8. 8-Button Easy Access Keyboard Layout Btn 2 Btn 3 Btn 4 Btn 5 Btn 6 Btn 7 Btn 2 Btn 3 Btn 4 Btn 5 Btn 6 Btn 7 hp/Compaq Personal Computers Changed –- April 2003 Technical Reference Guide Btn 8...

  • Page 172: Keys

    The key that is pressed to resume operation is discarded. This function may be ignored by the application. The Esc, Fn (function), Insert, Home, Page Up/Down, Delete, and End keys operate at the discretion of the application software. hp/Compaq Personal Computers Changed - April 2003...
  • Page 173 Key position 112 (marked with an application window icon other keys for invoking Windows application functions. Technical Reference Guide ) have the same functionality and are used by themselves or Activate next task bar button ) is used in combination with hp/Compaq Personal Computers Changed –- April 2003...
  • Page 174 Check Email Business Community Market Monitor Meeting Center News/PC Lock All buttons may be re-programmed by the user through the Easy Access utility. C-10 hp/Compaq Personal Computers Default Function Email Emoney Compaq web site AltaVista web site Search Travel expenses...

  • Page 175: Keyboard Commands

    Issued by the keyboard following an invalid input. 83ABh Upon receipt of the Read ID command from the system, the keyboard issues the ACK command followed by the two IDS bytes. hp/Compaq Personal Computers Changed –- April 2003 Technical Reference Guide C-11...

  • Page 176: Table C-2. Keyboard Scanc

    E0 2A E0 49/E0 C9 E0 AA [6] Num Lock E0 AA E0 35/E0 B5 E0 2A [1] ([x] Notes listed at end of table.) C-12 hp/Compaq Personal Computers Table C-2. Keyboard Scan Codes Make / Break Codes (Hex) Mode 1...
  • Page 177 73/F0 73 [6] 74/F0 74 [6] 12/F0 12 1A/F0 1A 22/F0 22 21/F0 21 2A/F0 2A 32/F0 32 Continued hp/Compaq Personal Computers Mode 3 1D/F0 1D 24/F0 24 2D/F0 2D 2C/F0 2C 35/F0 35 3C/F0 3C 43/F0 43 44/F0 44...
  • Page 178 Apps) E0 AA E0 5D/E0 DD E0 2A [4] E0 2A E0 5D E0 DD E0 AA [6] ([x] Notes listed at end of table.) C-14 hp/Compaq Personal Computers Make / Break Codes (Hex) Mode 1 Mode 2 31/B1 31/F0 31...
  • Page 179 E0 1B/E0 F0 1B E0 54/E0 F0 54 E0 1C/E0 F0 1C E0 2D/E0 F0 2D E0 2C/E0 F0 2C E0 35/E0 F0 35 E0 5B/E0 F0 5B hp/Compaq Personal Computers Mode 3 95/F0 95 9C/F0 9C 9D/F0 9D 9A/F0 9A 99/F0 99...

  • Page 180: Connectors

    Appendix C Keyboard CONNECTORS Two types of keyboard interfaces are used in HP/Compaq systems: PS/2-type and USB-type. System units that provide a PS/2 connector will ship with a PS/2-type keyboard but may also support simultaneous connection of a USB keyboard. Systems that do not provide a PS/2 interface will ship with a USB keyboard.

  • Page 181: Appendix D Compaq/Intel Network Interface Controller Adapters

    ♦ Functional description (D.2) ♦ Power management (D.3) ♦ Adapter programming (D.4) ♦ Network connector (D.5) ♦ Adapter specifications (D.6) Technical Reference Guide 825xx page D-2 page D-4 page D-5 page D-6 page D-6 hp/Compaq Personal Computers Changed - April 2003 Connector...

  • Page 182: Functional Description

    An EEPROM is used to store identification, configuration, and connection parameters. The 82550 controller provides all the functionality of the 82559 plus IP security (IPSEC) support through a hardware accelerator engine. hp/Compaq Personal Computers 3.3 VDC Intel 825xx...

  • Page 183: Aol Function

    The AOL implementation requirements are as follows: 1. System unit featuring the 810, 810e, 820, or 850 (or later) chipset. 2. Intel PRO/100+ Management Adapter Driver 3.1 or later (available from HP/Compaq). 3. Client-side utility agent software (available from HP/Compaq).

  • Page 184: Ipsec Function

    Key features of IPSEC support include: ♦ Encryption capability of 56-bit DES to 168-bit 3DES ♦ Out-of-order processing of non-security transmit frames during security mode ♦ SHA-1 and MD-5 authentication with optional HMAC cryptographic hashing hp/Compaq Personal Computers Changed - April 2003...

  • Page 185: Power Management Support

    NBT query (under Ipv4) ♦ IPX Diagnostic ♦ TCO packet ♦ VLAN Type When an enabled event is received the controller asserts the PME- signal that is used to initiate the wakeup sequence. Technical Reference Guide hp/Compaq Personal Computers Changed - April 2003...

  • Page 186: Adapter Programming

    0Ch Flash Control Reg. 0Eh EEPROM Control Reg. 10h Mgmt. Data I/F Cntrl. Reg. 14h Rx Direct Mem. Access Byte Cnt. 18h Early Receive Interrupt Not implemented in these systems (CardBus registers). hp/Compaq Personal Computers Table D-1. PCI Configuration Registers Value Conf. Reset Addr.

  • Page 187: Figure D-3. Ethernet Tpe C

    Sunsoft Solaris SCO UnixWare Open Desktop OpenServer Intel PRO/100 Boot Agent (PXE 2.0, RPL) PCI 2.2 APM, ACPI, PCI Power Management Spec. 0.750 mW (max) hp/Compaq Personal Computers Changed - April 2003 Technical Reference Guide Description Transmit+ Transmit- Receive+ Receive-...
  • Page 188 Appendix D Compaq/Intel Network Interface Controller Adapters This page is intentionally blank. hp/Compaq Personal Computers Changed - April 2003...
  • Page 189 INDEX abbreviations, 1-5 AC97 link bus, 5-28 Accelerated Graphics Port (AGP), 4-9 ACPI, 5-34, D-5 acronyms, 1-5 AGP, 4-9 Alert-On-LAN, 5-33 AOL, 5-33 AOL requirements, 5-33 APIC, 4-15 APM, 5-34, D-5 arbitration, PCI bus master, 4-6 ASCII character set, B-1 assembly, heat sink, 2-10 audio, 5-26 audio controller (AC97), 5-28...
  • Page 190 keyboards, Easy Access, C-7 keys, Easy Access, C-10 keys, Windows, C-9 LED, 5-32 LED indications, 4-26 LED, HD, 4-32 LED, Power, 4-32 low voltages, 7-8 LPC bus, 4-7 LPC47B34x I/O controller, 4-31 Magic Packet, 5-34 mass storage, 2-12 memory detection, 8-4 memory map, 3-7 microphone, 5-26 mouse interface, 5-18...

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