Totem TM-586 VA User Manual

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System Chipset
CPU
Memory
Cache
I/O
BIOS
Expansion slots
Dimension
Others
TM-586 VA User's Manual

Introduction

A. Specifications

VIA VT82C580 Apollo VPX chipset.
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
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).
64-bit 256/ 512KB L2 Pipeline Burst SRAM
onboard.
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.
Award System BIOS installed in socket (Flash
and PnP).
Three PCI Master Slots and three 16-bit ISA
Slots.
4-layer PCB, size (220mm x 190mm).
Support Ultra DMA/33, USB Bus, Keyboard
Power On/Off, ATX Power supply.
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Summary of Contents for Totem TM-586 VA

  • Page 1 TM-586 VA User’s Manual Introduction A. Specifications System Chipset VIA VT82C580 Apollo VPX chipset. 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...
  • Page 2 TM-586 VA User’s Manual Setup Guide A. Layout Diagram...
  • Page 3 TM-586 VA User’s Manual B. Switch Settings for CPUs On = Short, Off = Open Intel, AMD, Cyrix RATE Pentium 75 MHz Off Off Off On On On Pentium 90 MHz Off Off Off Off On On Pentium 100 MHz...
  • Page 4 TM-586 VA User’s Manual C. CPU Voltage Settings  VI/O default setting : 3.30V Vcore default setting : 2.80V JP1=Open, JP2=Short.  Switch voltage is applied, making the temperature lower and voltage steadier.  All the voltage specifications adopted here are the averages...
  • Page 5 TM-586 VA User’s Manual D. CPU Frequencies  The CPU type default setting is Intel Pentium 166MHz=66 MHz *2.5.  When a CPU with 75MHz is applied, the PCI Bus CLK output becomes 37MHz. Under this circumstance, some VGA cards may not fit well.
  • Page 6 TM-586 VA User’s Manual E. DRAM, EDO RAM Installation Procedures:  SIMM Socket output voltage is 5V, expandable to 512MB.  Support 5V Fast Page Mode/ Extended Data Out RAM.  The BIOS DRAM default setting is 70 ns. Change the BIOS “Chipset Feature Setup”...
  • Page 7 TM-586 VA User’s Manual F. SDRAM, Cache Memory Installation Procedures:  Default setting: 3.3V.(Only)  First, verify the working voltage of the EDO/SDRAM module in either DIMM socket (DIMM1 or DIMM2-table free).  You can set up the BIOS “Chipset Feature Setup”...
  • Page 8 TM-586 VA User’s Manual G. Other Jumper Settings  Power LED & Keylock: Keyboard lock switch and Power LED connector.  Speaker: Connect to the system’s speaker for beeping.  Reset: Short to restart system.  HDD LED: LED ON when on board PCI IDE hard disk activates.

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