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1. INTRODUCTION
1.1. Preface
Welcom to use the R653 Pentium II system mainboard. This manual
explains how to use this mainboard and install upgrades. It has
overview of the design and features of the board and provides useful
information if you want to change the configuration of the board, or a
system it is installed in.
1.2. Key Features
The R653 Pentium II system mainboard is a high-performance system
board that support Intel Pentium II family CPUs.
There has many performance and system features integrated onto the
mainboard, including the following :
Supports Slot 1 for Intel Pentium II CPU 233MHz / 266MHz.
Chipset : Intel 82441FX, 82442FX, 82371SB.
Pentium II CPU Built-in 256K or 512KB L2 Cache.
Supports 3 Banks of SIMMs (Six -72PIN SIMM Sockets).
- Supports Memory Size from 8MB to 384MB.
- Supports Fast Page (FP) and Extended Data Out (EDO) Mode DRAM.
Four 16-bit ISA Slots and
Four 32-bit PCI Bus Master Mode Slots.
Fast PCI IDE Interface:
- Supports 2 PCI Bus Master IDE Ports. (up to Four IDE drivers)
- Supports PIO Mode 4 Transfers.
Universal Serial Bus Controller.
- Host / HUB Controller.
- Two USB Ports.
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Summary of Contents for R653
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