1
CHAPTER 1
INTRODUCTION
Preface
The motherboard is a 4 layer, Micro ATX form factor high performance green Pentium II
PCI/AGP mainboard with 100MHz Front Side Bus supports. It includes VIA Apollo Pro
system chipset, Winbond W83977EF Super I/O controller, Yamaha YMF740 Sound Chip.
Features
Processor
•
Intel Pentium II series.
•
The mainboard can run with following speeds:
233, 266, 300, 333, 350, 400 and 450MHz
Chipset
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VIA VT82C691 (PCI A.G.P. Controller)
•
VIA VT82C596 (PCI ISA IDE Xcelerator)
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Winbond W83977EF (Super I/O Controller)
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Winbond W83781D (optional)
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Yamaha YMF740 (Audio Drive Sound Controller)
Main Memory
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3 DIMM socket constitute 6 memory banks.
•
DIMM Type – 16/64/128/256MB 168-pin 3.3V unbuffered SDRAM with SMBus
connections for memory detection.
•
ECC Functions ensure data correction and integrity (SDRAM only).
•
Memory Configurations up to 768MB.
•
100MHz SDRAM support.
Architecture
•
ISA, IBM PC/AT and PCI 2.1 compatible.
Power Management Feature
•
True green functions support SMM, SMI and CPU stop clock.
•
ACPI/PC 97 compatible.
•
H/W monitoring: CPU Voltage, System Temp., Fan Speed
•
LAN, Modem & keyboard wake up function.
Summary of Contents for PRM-0084I VBX
Page 8: ...Introduction 3 Fig 1 Key Components of the Mainboard ...
Page 9: ...Chapter 1 4 ...
Page 43: ...Chapter 4 38 ...
Page 47: ...Chapter 5 42 ...
Page 55: ...Appendix A 50 ...
