Preface; Key Feature - JETWAY J-530BF User Manual

1-1 Preface

Welcome to use the
processor PC/AT compatible system with ISA bus and PCI local bus. Also for this board
including some special designs like, support 100MHz frequency, 3D AGP VGA chip, 3D
PCI Audio chip, ACPI/AMP power management & powerful performance and so on. We
think you will enjoying your personal computer because of your right choice.

1-2 Key Feature

The J-530BF is design for the PC user who wants a great many features in a small
package . This motherboard :
• Support 100MHz Bus Frequency for AMD-K6-2/300/350/400, AMD-K6-3/400/450 .
• Support SDRAM clock selectabled in 100MHz by jumper setting let user more
choice when use SDRAM.
• Built-In High performance 3D AGP VGA:
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Support share memory 2MB to 8MB selectable in BIOS SETUP.
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64 bits memory data interface.
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Integrated programmable 24-bit true-color RAMDAC up to 230MHz pixel clock.
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Integrated two 96x64 video line buffers for MPEG video playback.
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Support 64 bit memory data bus interface.
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Integrated a high performance and high quality 3D engine.
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Support DIC, Direct Draw Driver.
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Support AGP Spec.1.0 compliant, 1xmode(66MHz), 2xmode(133MHz)
• Built-In High performance 3D PCI Audio:
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Support PCI Bus Spec 2.1 compliant.
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Full native DOS games compatibility via three technologies:
TDMA(Transparent DMA), DDMA(Distributed DMA), PC/PCI.
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High-Quality ESFM music synthesizer.
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Integrated 3D audio effect processor.
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Full-duplex operation for simultaneous record and playback.
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Meets PC 97/98 and WHQL Specifications.
• Multi-Speed Support : support 66/75/83/95/100MHz Host Bus Frequency for Intel
Pentium ® processor with MMX™ technology ,AMD K5/K6™/K6-2/K6-3,Cyrix 6x86
M1/M2,IDT Winchip™ CPU on a ZIF Socket7.
• Chipset: SiS 530/5595 AGPset chip with I/O subsystems, and ESS 1938S 3D PCI
Audio chip.
• L2 Cache : Provide on board 512K Pipelined Burst SRAM to increase system
performance.
• DRAM Memory Support: support 3 168-pin DIMMS(3.3V)from a memory size befween
8MB to 768MB.
Chapter 1
mainboard. This mainboard is based on Pentium ®
J-530BF
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