
Overview
5
Leading Edge Chipset
Intel 82430VX chipset, including a CPU interface controller, advanced
cache controller, integrated DRAM controller, synchronous ISA bus
controller, PCI local bus interface, integrated power management unit.
Ultra-fast Level II Cache
Supports onboard 512KB/256KB synchronous PBSRAM direct-mapped
write-back cache memory.
Versatile Main Memory Support
Accepts up to 128MB RAM in two banks using 72-pin SIMMs of 4, 8, 16,
32MB or using two 168-pin DIMM with support for SDRAM or EDO
memory.
ISA & PCI Expansion Slots
Three 16-bit ISA and four 32-bit PCI expansion slots provide all the room
you need to install a full range of add-on cards.
USB Support
Two USB ports on an optional riser card allow convenient, high-speed Plug
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and Play connections to the growing number of USB compliant external
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peripheral devices on the market.
Enhanced PCI Bus Master IDE Controller
Integrated Enhanced PCI local bus IDE controller with two connectors
supports up to four IDE devices such as Hard Disk, CD-ROM or Tape
Backup drives via two channels for high speed data throughput. This
controller supports PIO Modes 3 and 4, and DMA Mode 2 for optimized
system performance.
Super Multi I/O
Integrated SMC FDC37C669 / LG Prime 3C Super I/O chipset features two
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16550A UART compatible serial ports, one EPP/ECP capable parallel port,
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one IR port, and one Floppy Disk Drive connector.
Summary of Contents for VT-502
Page 1: ...VT 502 MAINBOARD MANUAL DOC No 16049 Rev A0 Date 8 1997 Part No 25 10809 00 ...
Page 7: ...Overview 3 The VT 502 Mainboard ...
Page 14: ...VT 502 Mainboard Manual 10 Mainboard Layout ...
Page 24: ...VT 502 Mainboard Manual 20 Intel Pentium Pentium MMX CPUs Frequency ...
Page 25: ...Installation Procedures 21 Voltage ...
Page 26: ...VT 502 Mainboard Manual 22 AMD K5 K6 CPUs Frequency ...
Page 27: ...Installation Procedures 23 Voltage ...
Page 29: ...Installation Procedures 25 Voltage ...
Page 31: ...Installation Procedures 27 Voltage ...
Page 40: ...VT 502 Mainboard Manual 36 ...