Lucky Star 6VA693A, Руководство пользователя

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VIA693/693A 1
Chapter 1 Introduction
1-1 Main Board Overview
The main board is a new-generation Pentium® II/III main board designed based on
VIA VT82C693/693A chipset. The main board
has integrated the latest advances in
processor, memory, I/O technologies into an ATX form factor.
The main board utilizes VIA 693/693A chipset designed for Pentium® II and
Pentium® III CPUs and supports new architects such as high-speed AGP graphic
port, SDRAM, Ultra DMA/66, bus master IDE and USB port. It has three Dual In-
line Memory Modules (DIMM) which can be installed with SDRAM memory. The
memory subsystem supports up to either 384 MB (SDRAM). The main board using
the Slot 1 socket, accepts Intel® Pentium® II (66/100 MHz) & Pentium® III(100/133
MHz) processors. Built-in second level (L2) cache in CPU, there is no cache
necessary in this system board.
The main board has implemented VIA VT82C686A high performance I/O Controller
utilizes with fully Plug and Play device which supports 2.88 MB Floppy, Dual 16550
Compatible (with 16 bytes FIFO, up to 460K baud rate) Serial Port, ECP (Enhanced
Capabilities Port), EPP (Enhanced Parallel Port) parallel port, Infrared IrDA (HPSIR),
Amplitude Shift Keyed IR. (ASKIR) port and Audio.
The main board supports 4*PCI, 2*ISA, 1*A.G.P and 1*AMR. (three PCI Bus
Mastering slots & 1 PCI Bus Slave slot) for highest performance I/O add-on
adapter cards.