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Chapter 1
Introduction
Overview
The S1846 (S1846S and S1846SLA) Tsunami ATX is a quality, high
performance motherboard designed for Intel Pentium II microproces-
sors. This motherboard utilizes the Intel 440BX AGPset and can
support CPU speeds of 233MHz through 450MHz, and host bus speeds
of 66MHz to 100MHz.
The S1846 motherboard, with built-in AGP slot, provides high perfor-
mance capabilities that are ideal for a wide range of demanding appli-
cations such as CAD, CAM, CAE, desktop publishing, 3D animation,
and video production.
This integrated system board achieves high reliability with numerous
features and yet is small enough to be supported in an ATX form
factor. Some of the features included are onboard dual channel PCI
PIO, BUS Master IDE and UltraDMA/33, onboard floppy controller,
and onboard high speed I/O.
Flexibility and expandability have been designed into the Tsunami ATX.
With I/O and drive controller support built onboard, the one AGP slot,
five PCI and two ISA slots (one shared, seven usable) are free for
chapter
1
Introduction
