Introduction
3
Key Features
The advanced features of this mainboard include:
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Supports Pentiumª 90 ~
300
MHz with
P54C/P55C (MMXª), Cyrix/IBM 6x86, 6x86L,
6x86MX (M2), IDT C6, and AMD K5/K6 CPUs at
60/66/75/83.3 MHz external clock speed
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Supports Write Allocation feature for AMD K6;
Error Checking & Correction (ECC) and Parity for
DRAM; Linear Wrap Mode for Cyrix M1, M2
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Supports 64M-bit (16Mx4, 8Mx8, 4Mx16)
DRAM/SDRAM technology
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Provides 4 x 72-pin SIMM and 3 x 168-pin DIMM to
support FPM/EDO/SDRAM modules ÒTable FreeÓ
configuration so that DIMM and SIMM can be
installed in any combinations up to 384MB
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Supports single piece of 72-pin SIMM working
capability
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Onboard 1MB (1024KB) Pipelined Burst
synchronous L2 cache
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Dual 20-pin ATX and 12-pin AT power connectors;
ATX power supports Modem Ring On, Suspend
Switch, and Alarm Wake Up
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Supports Ultra DMA/33 and ACPI
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Provides auto switching power between 2.2V and
3.5V for CPU Core voltage
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Supports 2.88MB, Iomega ZIP-100M, and IDE LS-
120 FDD, bootable from floppy, HDD ,CD-ROM,
SCSI, NetWork, LS-120, ZIP, or others
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4 PCI Local Bus slots and 3 x 16 bits ISA Bus slots
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Onboard PCI Bus Master IDE interface supports 4
IDE devices with 2 channels; BIOS supports 4 IDE
harddisk drives which do not need device driver
