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2-17
Features
Video
The onboard, integrated Cirrus Logic CL-GD5446 super
VGA controller (PCI) is a high-performance SVGA
subsystem that supports the following:
■
BIOS compatibility with VGA, EGA, CGA, Hercules
Graphics, and MDA.
■
1 MB of Video Memory expandable to 2 MB (Figure
2-3, K).
■
16-bit bus for high-speed display memory access.
■
Hardware accelerated bit block transfers (BITBLT).
■
Supports 72Hz refresh, non-interlaced at: 640x480,
800x600, or 1280x1024 resolutions.
■
Displays of up to 16M colors at 640x480 and
800x600 resolutions, 64K colors at 1024x768
resolutions and 256 colors at 1280x1024 resolutions
with the optional 2 MB video memory.
Note: SVGA drivers may be required to use the high-
performance video modes.
SCSI Controllers
The system board includes an embedded ultra wide
SCSI-3 controller (Adaptec® AIC-7880) and a
fast/narrow SCSI-2 controller (Adaptec® AIC-7860)
integrated as PCI bus masters. The AIC7860 supports
data paths of 8-bit (fast/narrow SCSI) at a data
transfer rate of 10 MB/sec and the AIC7880 supports
data paths of 16-bit (fast/wide or ultra/wide SCSI) at a
data transfer rate of 20 MB/sec or 40 MB/sec. As PCI
bus masters, these controllers support burst data
transfer rates up to the maximum of 133 MB/sec.
Summary of Contents for HX4000
Page 1: ... Server HX4000 U s e r s G u i d e ...
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Page 9: ...Chapter 1 Introduction Contents Organization 1 Notational Conventions 3 ...
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Page 44: ...2 28 Features ...
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Page 53: ...3 7 Setup ...
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Page 82: ...4 27 Configuring Your System Figure 4 3 System Board Jumpers ...
Page 146: ...5 57 Upgrades and Options Figure 5 28 Removing the Rear Fan modules ...
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Page 176: ...6 28 Problem Solving ...
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Page 184: ...A 6 System Cabling ...
Page 185: ...Appendix B Memory Configurations Contents Memory DIMM Configurations 1 ...
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Page 191: ...Appendix C Option Boards Contents Introduction C 1 ...
Page 193: ...Appendix D Devices Contents Introduction 1 ...
Page 195: ...Appendix E Network Operating Systems Contents Introduction 1 ...
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Page 208: ...8 Glossary ...
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