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The 82430 TX PCI mainboard is a high-performance AT form-factor
system board that supports P54C/P55C family CPUs and 512K external
cache memory on the mainboard. The mainboard is fully compatible
with industry standards, and adds many technical enhancements.
Key Features
¥ CPU
Ñ Supports P54C/P55C family CPUs running at 90~233 MHz
speeds;
PR133 + /PR150 + /PR166 + /PR200 + speeds; and AMD K5/K6
CPUs running at PR90 ~ PR266
Supports SOCKET 7 for upgrade
Ñ
Ñ Supports P54C/P55C series SMM Mode and CPU Stop Clock
Ñ Smart Detect CPU Voltage function
¥ L2 Cache Controller
Ñ Write Back Cache Modes and Direct Mapped Organization
Ñ On-board 512K Pipeline Burst SRAMs Cache
¥ DRAM Controller
Ñ Supports Fast-Page Mode, EDO , and SDRAM (both symmetrical
and asymmetrical addressing)
Ñ Supports 2 strips of 8MB/16MB/32MB Unbuffered DIMMs
Ñ On-board memory configurations from 4 to 256 Mbytes
Ñ Supports ÒTable-FreeÓ DRAM configuration in any SIMM bank
¥ BUS Controller
Ñ Compliant to PCI specifications v2.1
Ñ Four 32-bit PCI slots (Masters) and three ISA slots, 4-layer PCB
Ñ Supports Universal Serial Bus Ñ USB
¥ Peripheral Controller
Ñ System BIOS built-in NCR810 SCSI Card BIOS and ÒPlug and
PlayÓ function
Ñ On-board built-in PCI Master IDE controller and floppy controller
Ñ On-board supports for two high speed UARTS (w/i 16550 FIFO),
one ECP/EPP/SPP compatible parallel port, and one PS/2 mouse
port
Ñ On-board supports FLASH Memory for easy upgrade BIOS
Ñ Easy installation of Triones EIDE/ATAPI CD-ROM Bus
Master Drivers
Ñ Supports AT and ATX power supply connectors
1 Introduction
Cyrix
6x86/6x86L/MX
CPUs
running
at
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