Epson 4SLC-33 User Manual download pdf

EPSON

ActionNote

Computer Specifications

Main Unit

CPU

486SLC

microprocessor

System

speed

Turbo

and

Normal

speeds

available;

Turbo

speed

depends

CPU

(25

MHz

or 33

MHz),

Normal

speed

simulated

MHz

speed;

speed

selection

through

keyboard

command

select

Normal

speed,

press

the

Ctrl, Alt,

and

keys

simultaneously.

select

Turbo

speed,

press

the

Ctrl, Alt,

and

keys

simultaneously.

(Use

the

key

the

numeric

keypad;

Num

Lock

must

on.)

Memory

2MB

RAM

standard

system

board;

expandable

using

2MB

6MB

memory

module

8MB

(maximum).

The

system

may

offered

with

2,4,

8MB

standard

memory

ROM

Video

RAM

Shadow

RAM

Numeric

coprocessor

Clock/calendar

Controllers

Diskette

drive

Hard

disk

Parallel

Serial

(2)

LCD

and

CRT

Pointing

device

external

keyboard

Speaker

Modem

Phone

jack

Keyboard

Mass Storage

Diskette

drive

Hard

disk

drive

128KB

system

BIOS,

video

BIOS,

and

Setup

code

located

OT-PROM

main

system

board

256KB

DRAM

main

system

board

Supports

shadowing

system

and

video

BIOS

ROM

into

RAM

Socket

for

optional

CyrixCx 83S87-33

(for

the

MHz

model)

83S87-25

(for

the

MHz

model)

Intel

387SX

(for

the

MHz

model)

multifrequency

numeric

coprocessor

Real-time

clock,

calendar,

and

CMOS

RAM;

backed

built-in

Dallas

compatible

clock

chip

(DS

1287)

Built-in

controller

for

one

internal

3 1/2-inch

diskette

drive;

supports

1.44MB

and

720KB

formats

Built-in

controller

for

internal

hard

disk

drive

25-pin,

D-sub,

female

connector;

standard

RS-232C,

programmable,

asynchronous,

9-pin,

D-sub

male

connector

Built-in

controller

supporting

standard

VGA

monochrome

LCD;

external

15-pin,

D-sub,

female

connector

for

connectig

external

analog

VGA or SVGA

monitor

6-pin,

mini-DIN

connector

for

PS/2-type

pointing

device

for

the

mouse/

keyboard

adapter

(for

connecting

external

keyboard

and/or

pointing

device)

Built-in

ISA

compatible

speaker

controller;

internal

Internal

connector

for

optional

fax/modem

Standard

RJ-11

connector

for

the

internal

fax/modem

(International)

(US)

keys;

embedded

numeric

keypad

and

F11

and

F12

keys

One

internal,

3tl-inch

diskette

drive;

supports

1.44MB

and

720KB

formats

One internal 80MB, 120MB, or 180MB

IDE

hard

disk

drive

7/27/93

ActionNote-1

1 2 3 4 5 6 7

Summary of Contents

Page 1 - Computer Specifications

EPSON ActionNoteComputer SpecificationsMain UnitCPU486SLC microprocessorSystem speedTurbo and Normal speeds available;Turbo speed depends on CPU (25 M

Page 2 - EPSON ActionNote

EPSON ActionNoteLCD DisplaySetup ProgramPower SupplyAC adapterBattery packMonochrome: 640 x 480 x 32 shades ofgray, 0.3 mm, high-contrast 2-film;paper

Page 3 - Main System Board Diagram

EPSON ActionNoteMain System Board Diagram7/27l93ActionNote-

Page 4 - Connector Pin Assignments

EPSON ActionNoteMajor SubassembliesSerial Port Connectors (J1 and J6)fax/modemvideoCPU chip(optional)controller\\IDallas clock/numericcoprocessor\3 l&

Page 5

EPSON ActionNoteInternal Keyboard Connector (J14)pin 3pin 1Internal Keyboard Connector Pin AssignmentsPower Connector Pin AssignmentsInternal Keyboard

Page 6

EPSON ActionNoteDiskette Drive Cable Connector (J18)Fax/modem Connector (J11)pin 26pin 11111111111111111111111111Diskette Drive Connector Pin Assignme

Page 7 - Hard Disk Drive Types

EPSON ActionNoteDMA AssignmentsHardware InterruptsSystem I/O Address MapHard Disk Drive Types* BIOS dependentNote: Type 47 must be selected to enter U

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Epson 4SLC-33 User Manual

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Summary of Contents

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