EPSON ActionPC 7000, ActionTower 7000, Endeavor 486i

 

hard disk

 

 

access

light

RESET

SPEED light POWER light

(HDD)

 

drive bays button

/ AC outlet

/ serial 1 serial 2

voltage switch

 

 

 

 

 

 

POWER light

 

 

 

 

 

 

 

 

 

 

 

 

SPEED light

POWER

 

 

 

 

hard disk

 

 

 

 

access light

button \

 

 

 

 

 

 

 

 

WV

 

 

 

 

 

 

RESET

 

 

 

 

Idrive bays

 

 

 

 

button +

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

/\ , VGA monitor

printer (parallel device)

serial 2

serial 1 mouse

/keyboard

option slots

AC inlet

’ voltage selector switch

AC outlet

Computer Specifications

CPU and Memory

32-bit CPU

Upgradable 486-class processors

Green PC

Energy Star compliant, low-power

energy saver

standby, doze and suspend modes for the

 

CPU, hard disk drive, and video signals

 

sent by the computer to the monitor; select

 

time-out periods in SETUP; in a standard

 

configuration of one hard disk drive and

 

one diskette drive, system consumes less

 

than 30 Watts in standby mode

System speed

Fast and slow processor speeds available;

 

fast is the speed of the processor and slow

 

is 8 MHz; from MS-DOS applications,

 

speed selectable by keyboard command

Memory

4 or 8MB RAM standard using SIMMs;

 

expandable to 128MB using 1, 2, 4, 8, 16,

 

and 32MB SIMMs; SIMMs must be

 

tin-plated, 72-pin, 32-bit, fast-page mode

 

type with access speed of 70ns or faster

ROM

128KB Phoenix system BIOS, video BIOS,

 

and SETUP code located in Flash ROM on

 

main system board

Video RAM

1MB DRAM on main system board;

 

expandable to 2MB using two 512KB,

 

40-pin, SOJ flat pack video DRAM chips

Shadow RAM

Supports shadowing of system and video

 

BIOS ROM into RAM; video shadowing

 

selectable in SETUP program

Cache

8KB of internal cache in the processor;

 

supports 128, 256, or 512KB of external

 

cache with 32K x 8, 64K x 8, or 128K x 8,

 

15ns or 20ns SRAM DIP chips and a

 

32K x 8 tag chip

Math

Math coprocessor built into the processor

coprocessor

on all DX and Intel® Pentium™ OverDrive™

 

processors

Clock/calendar Real-time clock, calendar, and CMOS

 

RAM socketed on main system board with

 

integrated lithium battery

Controllers

PCI Chipset

Provides PCI caching, memory and

 

control for the PCI bus, and the

 

two-channel PCI IDE interface; integrated

 

PCI bridge translates CPU bus cycles to

 

PCI bus cycles and CPU-to-PCI memory

 

write cycles to PCI burst cycles

5/19/95 ActionPC 7000, ActionTower 7000, Endeavor 486i - 1