1
Introduction
The 82430 VX PCI mainboard is a high-performance
AT form-factor
system board that supports P54C/P55C family CPUs. You can order
256K or 512K of 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 75~233 MHz
s p e e d s ; C y r i x 6 x 8 6 / 6 x 8 6 L C P U s r u n n i n g a t
PR133+/PR150+/PR166+ speeds; and AMD K5/K6 CPUs
running at PR75 ~ PR266 speeds
Ñ
Supports SOCKET 7 for upgrade
Ñ Supports P54C/P55C series SMM Mode and CPU Stop Clock
¥ L2 Cache Controller
Ñ Write Back Cache Modes and Direct Mapped Organization
Ñ On-board 256K/512K Pipeline Burst SRAMs Cache
¥ DRAM Controller
Ñ Supports Fast-Page Mode, and EDO DRAM (both symmetrical
and asymmetrical addressing)
Ñ Supports 2 strips of 8MB/16MB/32MB Unbuffered DIMMs
Ñ On-board memory configurations from
4 to 128 Mbytes
Ñ Supports Ò
Table-Free
Ó DRAM configuration in any SIMM bank
¥ BUS Controller
Ñ Compliant to PCI specifications v2.1
Ñ Four 32-bit PCI slots (Masters) and four ISA slots, 4-layer PCB
Ñ
Supports Universal Serial Bus Ñ USB
¥ Peripheral Controller
Ñ System BIOS built-in NCR306 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
