Epson ActionNote 650 Guia de Resolução de Problemas descarregar pdf

EPSON ActionNote 650

System speed

Memory

ROM

Video RAM

Shadow RAM Supports shadowing of 128KB of system

and video BIOS ROM into RAM

Clock /

Real-time clock, calendar, and CMOS

calendar

RAM; backed up by internal battery

Video

Diskette drive

Hard disk

PCMCIA

Notebook Specifications

Interfaces

External VGA

CPU and Memory

CPU

Cyrix SL-enhanced Cx486DX2-50

microprocessor; includes built-in math

coprocessor, 8KB of internal cache, and

power management features; cache can be

enabled or disabled using the SCU

Parallel

Maximum speed (50 MHz) and low speed

(12 MHz) available; speed selection

through keyboard commands

4MB RAM standard on the system board;

expandable to 8MB, 12MB, or 20MB using

a 4MB, 8MB, or 16MB memory module

128KB Flash ROM device containing the

system and VGA BIOS and System

Configuration utility (SCU) code

512KE DRAM supports resolutions up to

640 x 480

in 256 colors on the color LCD

and up to 1024 x 768 in 16 or 800 x 600 in

256 colors on an external monitor

Chips and Technology® 32-bit local bus

interface to the microprocessor; supports

enhanced video modes on an external

monitor; supports resolutions up to 640 x

480 in 256 colors on the color LCD and up

to 1024 x 768 in 16 or 800 x 600 in 256

colors on an external monitor; display

mode selectable using the SCU or

Fn F12 command

Built-in super I/O controller for one

internal 3.5-inch diskette drive; supports

720KB and 1.44MB formats

Built-in super I/O controller has interface

to one 2.5-inch long, 12.5 mm high IDE

internal hard disk drive; drive

compartment can accommodate drives up

to 19 mm high by removing spacer

Built-in controller for PCMCIA version

2.1, Type I, II, or III cards; supports up to

two stacked Type I and Type II cards or

one Type III card; JEIDA 4.1 compatible;

supports standby and suspend modes;

supports hot insertion (including ExCA

standards)

15-pin, D-sub, female connector for analog

monitor

Centronics® compatible; 25-pin, D-sub,

female connector; supports normal (S-bit

AT compatible, unidirectional) and

bidirectional (16-bit PS/2 compatible)

modes

10/25/94 AN650-1

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Resumo do Conteúdo

Página 1 - Notebook Specifications

EPSON ActionNote 650System speedMemoryROMVideo RAMShadow RAM Supports shadowing of 128KB of systemand video BIOS ROM into RAMClock /Real-time clock, c

Página 2

EPSON ActionNote 650SerialExternalkeyboard /mouseKeyboardTrackballMass StorageHard disk driveRS-232C, programmable, asynchronous,LCD IndicatorThe Acti

Página 3

EPSON ActionNote 650PowerManagementYou can access the power managementfeatures through Setup or by pressing CtrlAlt P in text mode or Fn Esc in graphi

Página 4

EPSON ActionNote 650External Keyboard/Mouse Connector (JP204)Trackball/ Speaker Connector (JP205)VGA Connector for an External Monitor (JP206)Status L

Página 5

EPSON ActionNote 650PCMCIA Socket B Connector (JP219) Memory Connector 1 (JP221)Memory Connector 2SignalMA5MA6MA7MA8MA9DRAMWEDRAMWEtLLLLLcLFDD Connect

Página 6

EPSON ActionNote 6501 Pin No. Pin No.CPU Selection Connector (JP224)SignalCURR:2.1A/1.05Acurrentsource3Inverter Connector (P2)System I/O Addresses, DM

Página 7 - Related Documents

EPSON ActionNote 650Hardware InterruptsRelated DocumentsEngineering Change NoticesNone.Technical Information BulletinsNone.Product Support BulletinsNo