Specifications

Micronics M54Hi-Plus System Board Manual
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Features
The M54Hi-Plus includes the following features:
Intel 75MHz, 90MHz, 100MHz, 120MHz, 133MHz, 150MHz, or
166MHz Pentium processors.
Cyrix P100+ to P166+ processors.
Baby AT size system board (13.25" X 8.5").
Supports Pipelined Burst Cache or Asynchronous Level 2 cache Modules.
Supports up to 128MB of on-board system memory.
Supports EDO (Extended Data Out) memory (auto-detect).
PCI Mode 4 IDE controller (supports four drives).
Floppy controller for two floppy drives (supports 2.88MB, 1.44MB,
1.2MB, 720K, and 360K floppy drives).
Two high speed NS16550 compatible serial ports.
Bi-directional parallel port which is EPP and ECP compatible (see
Specifications).
16-bit sound controller based on the Creative Labs Vibra 16S chipset.
Built-in infrared support.
Upgradeable Flash Phoenix BIOS.
Software Compatibility
The M54Hi-Plus system board was thoroughly tested for compatibility with a
variety of operating systems and environments, including:
Windows, Windows 95, and Windows NT.
OS/2.
SCO UNIX and Open Desktop.
Novell NetWare.
MS-DOS, DR-DOS, and PC-DOS.
NeXTStep.