HP Vectra XU 5/XX HP Vectra XU PC Series - Technical Reference Manual, D3080-9
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- HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 1
Vectra XU Hardware and BIOS Technical Reference Manual Trademarks Printed Manual Information Introduction Preface Conventions Ordering Information for the Phoenix BIOS Manual Video Video Controller Video Clock Generator Video Resolutions Supported PCI LAN/SCSI-2 Controller IDE to PCI Controller - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 2
Year of the ROM BIOS Release Week of the ROM BIOS Release HP BIOS I/O Port Map Addressing System Board Components Interrupt Controllers PCI Blanking Supported Enhanced Video Modes VESA Connector Power-On Self Tests Overview Power-On Self Test (POST) Shadow RAM Error Codes Vectra XU Technical - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 3
. LANManager, Microsoft Windows and OS/2 are products of Microsoft Corporation. Novell® and NetWare® are U.S. registered trademarks of Novell, Inc. Pentium™ is a trademark of Intel Corporation. Vectra XU Technical Reference Introduction • 3 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 4
Printed Manual Information Printed in France, April 1995 HP Part Number D3080-90911, Edition 2 Vectra XU Technical Reference Introduction • 4 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 5
Introduction Vectra XU Technical Reference Introduction • 5 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 6
Preface This manual is a technical reference and BIOS document for engineers and technicians who provide system level support, or who are engaged manual contains summary BIOS information only. For detailed information, we recommend the reference work cited in the next section. Vectra XU Technical - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 7
are used throughout this manual to identify specific elements: • Hexadecimal numbers are identified by a lower case h. For example, 0FFFFFFFh or 32F5h • Binary numbers and binary bit patterns are identified by a lower case b. For example, 11101b or 1001011b Vectra XU Technical Reference Introduction - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 8
Ordering Information for the Phoenix BIOS Manual System BIOS for IBM PCs, Compatibles, and EISA Computers (ISBN 0-201-57760-7) by Phoenix Technologies is available 25 1071 LM Amsterdam, The Netherlands Tel.: +31 (20) 671 72 96 Fax: +31 (20) 675 21 41 Vectra XU Technical Reference Introduction • 8 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 9
may also assist the reader of this manual. • HP Vectra XU PC Setting Up Your PC and Getting Started manuals (D3080B xxxxx, where xxxxx is the language option) • HP Vectra XU PC Familiarization Guide (D308xA+49A+90001) • HP Vectra PC Service Handbook (5963-6104) The following Intel® publications - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 10
System Overview Vectra XU Technical Reference System Overview • 10 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 11
Introduction This chapter provides a description of the HP Vectra XU PC Series, and includes detailed system specifications. Vectra XU Technical Reference System Overview • 11 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 12
Local Bus Architecture This HP Vectra PC uses the PCI The principal features of the PCI bus are: • Processor independence • Support for up to 21 physical PCI device packages (each device package may contain , HF3-15A Hillsboro, OR 97124, U.S.A. Vectra XU Technical Reference System Overview • 12 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 13
System Block Diagram Vectra XU Technical Reference System Overview • 13 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 14
Principal Components and Features The HP Vectra XU PC is an ISA/PCI-based PC and features the Pentium&TM; microprocessor and the 82430 chip set. Vectra XU Technical Reference System Overview • 14 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 15
companion processor • a PCI bus video controller: ◊ the HP Vectra XU 5/75 and XU 5/90 has an integrated Ultra VGA+ video controller on the PCI bus with 2 MB of video memory (for 1280 x 1024 resolution in 256 colors) ◊ the HP Vectra XU 5/90C and XU 5/100C do not have an integrated video controller - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 16
• an integrated 16-bit Ethernet interface, configurable from SETUP • a system board mounted LAN connector (UTP) and link beat LED • a system board mounted Coax LAN connector Vectra XU Technical Reference System Overview • 16 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 17
• Floating Point Unit • Dynamic Branch Prediction • Instruction and Data cache • Data Integrity • Supports MultiProcessor Specification (MPS) 1.1 • PCI Bus Architecture. The microprocessor is seated in a Zero Insertion Force (ZIF) socket. Vectra XU Technical Reference System Overview • 17 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 18
processor can issue two instructions at once (one instruction to each pipeline). This is called instruction pairing. Each instruction must be simple. One pipeline will always receive the next sequential instruction of that issued to the other pipeline. Vectra XU Technical Reference System Overview - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 19
Floating Point Unit (FPU) The Floating Point Unit incorporates optimized algorithms and dedicated hardware for multiply, divide, and add functions. This increases the processing speed of common operations by a factor of three. Vectra XU Technical Reference System Overview • 19 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 20
a record of the last instruction and address used. It uses this information to predict the way that the instruction will branch, the next time it is used. When it has made a correct prediction the branch is executed without delay, enhancing performance. Vectra XU Technical Reference System Overview - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 21
and instructions from support snooping (a way of checking for accesses to main memory by other devices) and split line accesses. Individual pages of memory can be configured as cacheable or non-cacheable by software or hardware, they can also be enabled and disabled by software or hardware. Vectra XU - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 22
maintain data integrity. It employs two methods of error detection: • Data Parity Checking This is supported on a byte-by-byte basis, generating parity bits for data addresses sent out of the . An error signal is produced if a mismatch is detected. Vectra XU Technical Reference System Overview • 22 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 23
cache and memory system architecture and PCI interface. The PCEB/ESC is a PCI master/slave which bridges the core architecture to the standard ISA bus. Vectra XU Technical Reference System Overview • 23 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 24
functions for the transfer of information between the microprocessor, cache, main memory and the PCI bus. The cache controller supports the Pentium Cache Write-Back mode and 256 KB of direct mapped Level Two cache using standard or burst SRAMs. Vectra XU Technical Reference System Overview • 24 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 25
devices. During bus operations the PCMC commands the LBXs to perform functions such as latching address and data, merging data, and enabling the output buffers. Vectra XU Technical Reference System Overview • 25 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 26
incorporate the logic for a PCI interface, an ISA interface, a DMA controller that supports fast DMA transfers, data buffers to isolate the PCI and ISA buses, Timer/Counter Disk Drive • Two PCI Accessory Board Slots (supporting 7.5W/3.3V boards). Vectra XU Technical Reference System Overview • 26 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 27
Super I/O chip, PC87332VF. This chip set has the following features: • an integrated flexible drive controller that supports 5.25-inch 360 KB and 1.2 MB drives, and 3.5-inch 1.44 MB and 2.8 MB drives • a multi-mode parallel port • one serial port. Vectra XU Technical Reference System Overview • 27 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 28
Flexible Drive Controller (FDC) The FDC is software and register compatible to the 82077AA and 100% IBM compatible. It has an A and B drive-swapping capability and a non-burst DMA option. Vectra XU Technical Reference System Overview • 28 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 29
Ports One serial port and one bidirectional parallel port are supported by the Super I/O chip set. The serial port is (MS/HP Extended Capabilities Port (ECP) compatible). It can be programmed as LPT1 (378h, IRQ7), LPT2 (278h, IRQ5), or disabled with PC87332VF registers. Vectra XU Technical Reference - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 30
RAMDAC and DRAM array, or it may have a Matrox Video Board. Refer to the documentation supplied with your Matrox Board. The highest mode that is supported is 1280 x 1024 with a screen refresh rate of 75 Hz. Vectra XU Technical Reference System Overview • 30 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 31
connectivity to PCI bus • a true acceleration for 8, 16 and 32-bit pixel depths • fully software programmable Pixel Clock Generator • supports 2 MB DRAM • zero wait state write for low latency • fast linear addressing with full software relocation. Vectra XU Technical Reference System Overview • 31 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 32
. If the video mode required is greater than 135 MHz then the frequency doubler in the XXX DAC must be enabled by the BIOS driver. Vectra XU Technical Reference System Overview • 32 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 33
Video Resolutions Supported A table detailing all the video resolutions supported can be found under "Video Modes". Vectra XU Technical Reference System Overview • 33 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 34
-2 controller with glueless interface to the PCI local bus. The Fast SCSI-2 core provides an 8-bit SCSI interface supporting singleendedSCSI with transfer rates up to 10 MB/sec. 32-bit memory transfers in burst mode across the PCI bus at 132 MB/sec. Vectra XU Technical Reference System Overview • 34 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 35
the fastest configuration supported by the installed IDE drive. • Supports data transfer rate of up to 12 MB/sec • 32-bit Windows and DOS I/O transfers (many IDE controllers use Window's integral IDE driver which only supports 16-bit I/O transfers) Vectra XU Technical Reference System Overview - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 36
In addition to the base HP BIOS, the Flash contains SETUP, video BIOS, error messages, and ISA and PCI initialization. During programming of the Flash ROM, the power supply switch and the reset button are disabled to prevent accidental interruption. Vectra XU Technical Reference System Overview • 36 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 37
SETUP; flexible disks can also be write-protected) • system configuration protection • cover lock and security bracket • hard-coded serial number and customisable PC identification field Vectra XU Technical Reference System Overview • 37 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 38
System Specifications Vectra XU Technical Reference System Overview • 38 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 39
7 inches (D) by 1.3 inches (H) (464 mm by 178 mm by 33 mm) 18 inches (W) by 7 inches (D) by 2 inches (H) (464 mm by 178 mm by 51 mm) Vectra XU Technical Reference System Overview • 39 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 40
Electrical Specifications Input voltage: The HP Vectra XU PC is equipped with a 120 W (rated), full range power supply. This power supply requires an input voltage in the following range: • 90 Vac to 264 Vac at a frequency of 47 Hz to 63 Hz. Heat Dissipation: Maximum thermal dissipation: 130 W - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 41
59°F to +86°F (+15°C to +30°C) -40°F to +158°F (-40°C to +70°C) +122°F (+50°C) 15% to 80% (relative) 8% to 80% (relative) 10000 ft (3100 m) max 15000 ft (4600 m) can aggravate static electricity problems and cause excessive wear of the disk surface. Vectra XU Technical Reference System Overview • 41 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 42
Summary of the HP BIOS Vectra XU Technical Reference Summary of the HP BIOS • 42 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 43
information for this manual can be found in the preface. The HP BIOS is very similar to the Phoenix BIOS, with the exception of the CMOS memory layout and the POST routines. Refer to this chapter and to "Power-On Self Tests" for information on these exceptions. Vectra XU Technical Reference Summary - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 44
installing an accessory board, ensure that the I/O address space selected is in the free area of the space reserved for accessory boards (100h to 3FFh). Vectra XU Technical Reference Summary of the HP BIOS • 44 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 45
Disk Controller 1 Parallel Port 2 Serial Port 4 Serial Port 2 Parallel Port 1 Integrated I/O Controller Video Adapter Serial Port 3 Primary Flexible Disk Drive Controller Serial Port 1 Refer to "HP BIOS I/O Port Map" for more detailed information. Vectra XU Technical Reference Summary of the - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 46
0EFFFh. After the computer has booted via the LAN, the LAN boot ROM area (E0000 to F0000) is again freed for use by accessory boards. Vectra XU Technical Reference Summary of the HP BIOS • 46 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 47
Description Extension of capability marker System number Extended identification byte High Processor Clock Rate Low Processor Clock Rate HP Vectra PC ID Product identification Machine capability marker BIOS version number pp = primary number ss = secondary number ROM release year (since 1960) stored - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 48
Machine Capability and Extension of Capability Markers These bytes identify some of the features and capabilities of the computer. 0F000:00FBh = Machine capability marker Length = one byte Vectra XU Technical Reference Summary of the HP BIOS • 48 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 49
release A.01.05 would be expressed as: 0105 NOTE If you use DEBUG to look at the bytes, the numbers will be reversed (05 01). Vectra XU Technical Reference Summary of the HP BIOS • 49 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 50
and 1960 in BCD. For example, if the current year is 1990, you would enter 1990 minus 1960 which is 30h (when expressed in BCD). Vectra XU Technical Reference Summary of the HP BIOS • 50 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 51
Week of the ROM BIOS Release 0F000:00FFh = Week of the ROM BIOS release in BCD. Length = one byte Encoded as follows: nn Where nn is the week in which the BIOS ROMs were released in BCD. The range is 00h to 51h. Vectra XU Technical Reference Summary of the HP BIOS • 51 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 52
Controller (8259-compatible). • PI Timer = Programmable Interval Timer (8254-compatible). HP Vectra I/O Port Map I/O Address Ports Function Bits 0000-000F 0020-0021 0040-0043 Secondary Floppy Controller Parallel Port 2 S3 PCI Video Vectra XU Technical Reference Summary of the HP BIOS • 52 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 53
03BC-3BF 03E8-03EF 03F0-03F7 03F8-03FF 0CF8 0CFC-0CFF Parallel Port 1 Serial Port 3 Floppy Controller Serial Port 1 PCI Configuration Address register PCI Configuration Data register Vectra XU Technical Reference Summary of the HP BIOS • 53 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 54
components mentioned in the I/O port list. DMA Channel Controllers The system controller supports seven DMA channels, each with a page register used to extend the addressing Function Cascade from first DMA controller Available Available Vectra XU Technical Reference Summary of the HP BIOS • 54 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 55
the computer's serial port 1 using the ROMbased Setup program. • IRQ7 can be made available by disabling the computer's parallel port 1 using the ROMbased Setup program. Vectra XU Technical Reference Summary of the HP BIOS • 55 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 56
support will use and share INTA#. A PCI device supporting multiple functionalities may support several INT lines (for example, the LAN/SCSI-2 controller uses INTA# and INTB#). These devices will also require more than one system interrupt request line. Vectra XU Technical Reference Summary of the HP - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 57
The Integrated Ultra VGA Controller Vectra XU Technical Reference The Integrated Ultra VGA Controller • 57 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 58
HP Vectra XU 5/90C and XU 5/100C systems use either a Matrox MGA PCI/2+ or a Matrox Impression Plus Video board. These video boards are documented in an Englishlanguage manual interfaces (GUIs) • 2 MB of 70 ns or faster DRAM support • graphics resolutions up to 1280×1024 • acceleration of 8- - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 59
Video Memory 2 MB of Video DRAM is preinstalled on the system board. Vectra XU Technical Reference The Integrated Ultra VGA Controller • 59 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 60
implemented in the video BIOS of the HP Vectra XU PC. These modes are supported by standard BIOS and DOS functions; HP Vectra XU PC. For further details, refer to the README files that come with the utilities. Enhanced graphics controller functions and video memory are accessed via I/O instructions - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 61
A0000h A0000h A0000h A0000h A0000h A0000h A0000h A0000h A0000h A0000h A0000h A0000h A0000h A0000h A0000h A0000h A0000h A0000h A0000h A0000h A0000h A0000h A0000h A0000h A0000h Vectra XU Technical Reference The Integrated Ultra VGA Controller • 61 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 62
. When the PC enters a powersaving mode, the video controller is instructed to cut the horizontal and vertical synchronization signals to the monitor. This action blanks the screen and reduces the display's power consumption. Vectra XU Technical Reference The Integrated Ultra VGA Controller • 62 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 63
x HP VGA Display D2802A SVGA 14-inch x x x x x D2804A SVGA 1024i 14-inch x x x x x x x x x x x x x x x D2805A Ergo 1024 14-inch x x x x x x x x D2806A Ergo Ultra VGA 15-inch x x x x x x x x x x x x x x x D2807A Ultra VGA 1280 17-inch x x x x x x x x x x x x x x x Vectra XU Technical - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 64
Association (VESA) defines a standard video connector variously known as the VESA feature connector, auxiliary connector, or pass-through connector. The HP Vectra XU supports an output-only VESA feature connector. This connector is integrated on the system board (or on the Matrox MGA II PCI Video - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 65
Power-On Self Tests Vectra XU Technical Reference Power-On Self Tests • 65 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 66
Overview This chapter describes the power-on self tests (POST) contained in the ROM BIOS. Vectra XU Technical Reference Power-On Self Tests • 66 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 67
, a hard reset, or a soft reset. NOTE The POST does not detect the replacement of a hard disk or changes in the size of the hard disk. Vectra XU Technical Reference Power-On Self Tests • 67 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 68
Shadow RAM On HP personal computers, access to certain ROM data is enhanced by using shadow RAM. During the POST, the BIOS and ROMs are detected, their contents are copied into the shadow RAM area. A failure will cause an error code to display. Vectra XU Technical Reference Power-On Self Tests • 68 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 69
. Coprocessor Tests Internal NumericCoprocessor Test Checks for proper operation of the numeric coprocessor part of the processor.Test failure causes an error code to display. Vectra XU Technical Reference Power-On Self Tests • 69 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 70
) process, which compares the configuration information stored in the CMOS memory with the actual system. If a discrepancy is found, an error code will be displayed. Vectra XU Technical Reference Power-On Self Tests • 70 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 71
based Error Management Utility (EMU). For a list of error codes, refer to the HP Vectra PC Service Handbook. Matrox Electronics Systems Ltd. can be contacted at the following addresses: The your nearest Matrox dealer, please call: 1-800-361-1408 Vectra XU Technical Reference Power-On Self Tests • 71 - HP Vectra XU 5/XX | HP Vectra XU PC Series - Technical Reference Manual, D3080-9 - Page 72
Vectra XU Technical Reference Power-On Self Tests • 72
Vectra XU Technical Reference
Introduction
•
1
Vectra XU Hardware and BIOS Technical Reference
Manual
Trademarks
Printed Manual Information
Introduction
Preface
Conventions
Ordering Information for the Phoenix BIOS Manual
Bibliography
System Overview
Introduction
PCI Local Bus Architecture
System Block Diagram
Principal Components and Features
System Board
Processor
Superscalar Architecture
Floating Point Unit (FPU)
Dynamic Branch Prediction
Instruction and Data Cache
Data Integrity
PCI Chip Set
PCI, Cache, and Memory Controller (PCMC)
Local Bus Accelerator (LBX)
The PCI/ISA Bridge (PCEB and ESC)
Super I/O Chip Set
Flexible Drive Controller (FDC)
Serial/Parallel Ports
Graphics/Integrated Video
Video Controller
Video Clock Generator
Video Resolutions Supported
PCI LAN/SCSI-2 Controller
IDE to PCI Controller
Flash ROM
Security Features
System Specifications
Physical Characteristics
Electrical Specifications
Environmental Specifications
Summary of the HP BIOS
Overview
Overview of Address Space
I/O Addresses Used by the System
System Memory Map