Epson actionpc 5000 用户手册

NEW EPSON ActionPC 5000, ActionTower 5000

Cache

Math

coprocessor

Clock/

calendar

Video

Hard disk

Interfaces
Monitor

Parallel

Serial

Keyboard

Mouse

Optional game
port

8KB of internal cache; supports 64KB,

128KB, or 256KB of external cache using

28-pin, 8 x 8 or 32 x 8, 20ns DIP chips; in

486DX/50 or Pentium OverDrive systems,

use a 15ns tag chip.
Math coprocessor built into the

microprocessor for DX, DX2, DX4, and

Pentium OverDrive systems
Contained in the 82C491 system controller

chip along with 64 bytes of CMOS RAM,

backed up by a soldered NiCad

rechargeable battery

Cirrus Logic GD5428 high-speed, super

VGA local bus controller with True Color”

support; provides resolutions up to
1280 x 1024 in 256 colors; True Color
support in the 640 x 480 resolution
Controller on main system board supports

up to two diskette drives or one diskette

drive and a tape drive
Energy Star compliant, high-speed, 32-bit

local bus IDE interface on main system

board supports up to two IDE hard disk

drives with built-in controller; BIOS

provides hard disk auto-sensing function

Energy Star compliant VGA interface for

fixed or multi-frequency monitor built into

system board; 15-pin, D-shell 

One standard, 8-bit, parallel,

unidirectional or bidirectional interface

built into main system board; 25-pin,

D-shell connector; operation controllable

by SETUP option
Two RS-232C, programmable,

asynchronous interfaces built into main

system board; 9-pin, D-shell connectors
PS/2 compatible keyboard interface built

into main system board; 6-pin, mini DIN

connector
PS/2 compatible mouse interface built

into main system board; 6-pin mini DIN

connector
Optional 10-pin game port interface on

system board; can control joy-stick

functions with the addition of a port

connector

Option slots

Speaker

Internal

Diskette drive
types

Hard disk drive
types

Other devices

Connector card with five 16-bit, ISA

compatible expansion slots; three

full-length and two half-length; two of the

full-length slots are also VESA local bus

compatible

Connector card with five full-length,

16-bit, I/O expansion slots; ISA

compatible; two of the full-length slots are

also VESA local bus compatible

 wide, one-inch high drive

One   

 wide, one-inch high drive

and two 

 wide, half-height drives

Front internal mount:
One 

 wide, half-height drive

Rear  internal mounts:
Two 

 wide, half-height drives or

one 

 wide, full-height drive

Two 

 wide, third-height drives

and two 

 wide, half-height drives

3.5-inch diskette drive, 720KB or 1.44MB

storage capacity; 5.25-inch diskette drive,

360KB or 1.2MB storage capacity; or

combination 3.5-inch/5.25-inch diskette

drive

 or 

 form factor hard disk

drive(s), up to half-height size; maximum

of two drives
Half-height tape drive, CD-ROM drive,

optical drive, or other storage device;

 or 

 with mounting frames

Detachable, two-position height; 101 or

102 sculpted keys; country-dependent

main typewriter keyboard; numeric/

cursor control keypad; four-key cursor

control keypad; 12 function keys

Detachable, two-button, PS/2 compatible

2 - NEW EPSON ActionPC 5000, ActionTower 5000

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