TM-586 VA User’s Manual
1
Introduction
A. Specifications
System Chipset
VIA VT82C580 Apollo VPX chipset.
CPU
One 321-pin socket 7 for Intel
Pentium(P54C/CQS/ CS, P55C), AMD
5k86,K5,K6, Cyrix 6x86 (L,MX), IDT C6
processors, support 75/90/100/110
120/133/150/166/180/200/225/233/266/300MHz
Memory
Expandable to 512MB (2 banks) with two 72-pin
SIMM sockets onboard (Support Fast Page Mode
and EDO DRAM 5-2-2-2) and two 168-pin DIMM
socket (support Syncchronous DRAM module
6-1-1-1).
Cache
64-bit 256/ 512KB L2 Pipeline Burst SRAM
onboard.
I/O
SMC 37C669, two high speed 16550 compatible
serial ports, one Multi-Mode.
Parallel Port support SPP/EPP/ECP standard
mode.
Two onboard PCI IDE Ports (32 bit data transfer).
Support two 360/720KB/1.2/1.44/2.88MB floppy
disk devices.
One PS/2 Mouse port.
BIOS
Award System BIOS installed in socket (Flash
and PnP).
Expansion slots
Three PCI Master Slots and three 16-bit ISA
Slots.
Dimension
4-layer PCB, size (220mm x 190mm).
Others
Support Ultra DMA/33, USB Bus, Keyboard
Power On/Off, ATX Power supply.
