Epson Endeavor power (SPEED) hard disk diskette WG Manual do Utilizador descarregar pdf

EPSON

Endeavor

power (SPEED) hard disk

diskette

light

access light

drive

power

button

hard disk or diskette

drive bay

115/230 VAC switch

option card slots

power keyboard

inlet port

serial

’

pottl

seria’

VGA

mouse

port2

parallel

monitor

port

Port

Computer Specifications

CPU and Memory

32-bit CPU

4SX/33: Intel

i486SX, 33 MHz

microprocessor; can be replaced with

optional 487SX/33 or ODP486-33

OverDrive processor

4DX2/50: Intel i486DX2, 50 MHz

microprocessor; supports future Intel

OverDrive processor

4DX2/66: Intel i486DX2, 66 MHz

microprocessor; supports future Intel

OverDrive processor

System speed

High, low, and automatic speeds available;

high speed is CPU-dependent (33,50, or

66 MHz), low speed is simulated 8 MHz,

automatic speed switches from high to low

only for diskette drive access; speed

selection through SETUP, keyboard

command, or ESPEED program; 0 wait

state memory access at high speed

Memory

ROM

Video RAM

Shadow RAM

Cache

VirtualCache

Math

coprocessor

Clock/calendar

Controllers

Video

Diskette

Hard disk

Interfaces

Monitor

Parallel

4MB RAM standard soldered on main

system board; expandable using 1MB,

4MB, 16MB, or 64MB SIMMs to 128MB

(maximum); SIMMs must be 36-bit,

fast-page mode type with 70 ns (or faster)

access speed

128KB ROM containing system BIOS and

video BIOS; 64KB ROM containing SETUP

code

1MB video RAM on main system board

Automatic shadowing of system and VGA

BIOS ROM into RAM; shadow RAM

address control selectable through SETUP

8KB of internal cache (built into the

microprocessor); cache testing and address

control selectable through SETUP

Epson proprietary VirtualCache feature

automatically creates a “virtual cache”

buffer the size of maximum system

memory

On 4DX2/50 and 4DX2/66 systems, math

coprocessor built into the microprocessor

Real-time clock, calendar, and CMOS

RAM on main system board; separate

battery backup

Chips and Technologies Wingine P64200

VGA controller on main system board;

provides resolutions of 800

600

64K

colors and up to 1024 x 768 x 256 colors

Controller on main system board supports

up to two diskette drives or one diskette

drive and one tape drive

Interface on main system board supports

up to two IDE hard disk drives with

built-in controllers

VGA interface built into main system

board for analog or multifrequency VGA

monitor; 15-pin, D-shell connector

One standard 8-bit parallel, bidirectional

interface built into main system board;

port assignment and I/O address

selectable through SETUP; 25-pin, D-shell

connector

7/27/93

EPSON Endeavor WG-1

1 2 3 4 5 6 7 8

Resumo do Conteúdo

Página 1 - Computer Specifications

EPSON Endeavor WGpower (SPEED) hard diskdiskettelightaccess lightdrivepowerbuttonhard disk or diskettedrive bay115/230 VAC switch\option card slotspow

Página 2 - Endeavor

EPSON Endeavor WGSerialKeyboardMouseOption slotsSpeakerAlternate VGAMass StorageHorizontalmountsVerticalmountDiskette drivesHard diskdrivesOther devic

Página 3 - Major Subassemblies

EPSON Endeavor WGExtended VGA ModesNI = Non-interlacedI = InterlacedWingine ModesNI= Non-interlacedI= Interlacedmain systemJ15-J9 option boardboard\ri

Página 4 - Main System Board Diagram

EPSON Endeavor WGMain System Board DiagramEPSON Endeavor WG-45/3/93

Página 5 - DMA Assignments

Connector Pin AssignmentsEPSON Endeavor WGVGA Port Connector (CN2)pin 5pin 1pin 10pin 8pin 15pin 11VGA Port Connector Pin AssignmentsParallel Port Con

Página 6 - Jumper Settings

Hardware InterruptsIRQ no. FunctionIRQ0Timer outputIRQ1KeyboardIRQ3Serial port 2IRQ4Serial port 1IRQ5Available (parallel port 2)IRQ6Floppy disk drive

Página 7 - SIMM Installation

EPSON Endeavor WGProcessor ChipsHard Disk Drive TypesIf you have the 4SX/33 system, you can install an IntelOverDrive processor (ODP486-33) or a 487SX

Página 8 - Installation/Support Tips

EPSON Endeavor WGIf the computer has an Epson 120MB or 240MB hard diskdrive, select the appropriate type number from the tablebelow.Epson Hard Disk Dr

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Epson Endeavor power (SPEED) hard disk diskette WG Manual do Utilizador

Consulte online ou descarregue Manual do Utilizador para Computadores Epson Endeavor power (SPEED) hard disk diskette WG. Epson Endeavor power (SPEED) hard disk diskette WG User Manual Manual do Utilizador

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