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EQUITY lIe

CPU:

Math

CW=.-=

RAM:

ROM:

Floppy Dlek

COtltdk

60288

mkmoroceseor.

6112

MHz

switch-wlecteble

clock

s&s

Switch Settings

80287sufz~0rt(0ptbn),

SMHr

1MBonsystemboard

64KB

Supports two

drkw

with multlpe

fofm.9U;doubledensny5.25

(36OK&,

3.5'

(72OK6);

htighdeneily

5.25'

(1.2MB).

3.5’

(l.UMB)

I/O

Expr-

SlOtS:

smridetd

eJots;

four

16-btt.

one a-bit. one

spec&l

slot

occupbd by

wrtd/parallel

card

Spwkr:

Intsrwl

Cbok/Celendar

RAM:

bytee

of CMOS RAM

for

real-time

clock, calendar.

and

system

corifiguratbnwlthbalterytackup

Detachable,mh.ancadAT-slyie.

3-poaitbnlO1 sculpted

keya.sBkey

QWERTY

configumUon.

12 functbn

Keybcerd:

power

supply:

Mew

s1ormgo:

SUdrld:

OpHOMl:

OpllONl:

OptblUl:

OpllOlUl:

0ptloMl:

OptlOMl:

IlltUiWW:

standud:

StWdWd:

stendard:

ErMQrlnlerltel

corldllbne:

TWIT:

tlumldlty:

Phyetal

Dim

Switching type, fencooled.

wortdwide.

115/23OVAC.

llOwetts1140wettr

peak).

+5Vlii.

+12Vti.-SVDC.

-1PVLlc

Three

Internal

half-height

devkee

maxlmum

5.25'

dlekMte

drtve:

1.2MB

(high-

dmW

Sa’ew

=wcW

5.2s

dMmte

drive;

1.2MB

(high-

d-6’)

@-@=~=lty

5.25'

dlekette

drtve;

36OKB

(double

denrlty)

-ww

~pecity

3.5'

diskette

drive;

1.44MB

(high

d-1

--c~-pacaV

3.5'

diekette

drfve;

720KB (double

d-1

--a

cclpach’

5.2Sharddbkdtiw4OMBaIorm~e

=l=ay

5.25'l?~ddt&drlve;lOOMBstcua~

standard

Bblt

pamllel;

DB-25s

female

CUlMCtoT

RW32C.

prograrnrrmble.

wynchrowus;

DE-SF

mete

ccnnectw

MM DIN (6pln) connector for IRQ 12

moueeordherdevke

DpemtlngRenge:41

tolO4degreeeF

(5 to 35

degreea

StomgeRaqe:4Otol56derJreeeF

(400080degmwc)

operangRenge:2o%toao%

-enJw

storage Range: 5% to 85%

-@f-no

WldM:

15.7

Inches

(400mm)

Depth: 16.4Inche4 (416.5 mm)

Height: 6.2

In&tee

(157 mm)

Wel#it:23.2

Ibs

(10.5 kg)

(sinf$e

dbkwe

drhm

modd)

Weight: 24.9

(11.3 kg)

(4OMB

herd

disk

drive

model)

Equity Series Computers

CPU

SPEED switch

There are no DIP switches on the Equity Ile. However,

there is a CPU SPEED switch on the front of the unit in

the lower left hand comer.

The CPU SPEED switch selects between 8MHz and

12MHz. When the computer is running at 8MHz, the

power light is orange, and at 12MHz, the light is green.

Connector Pin Assignment

Parallel Port Connector

SIGML

DIRECTKJN

DESCRIPmN

STROBE

DATA0

DATA1

DATA2

DATA3

DATA4

DATA5

DATA6

DATA7

ACK

+ BUSY

+PE

+ SLCT

AUTOFT

ERROR

INIT

SLCTIN

GND

Printer Data Bit 0

Printer Date Bit

Printer Data Bit 2

Printer Data Bit 3

Printer Data Bit 4

Printer Data Bit 5

Printer Data Bit 6

Printer Data Bit 7

Acknowledge

Printer Busy

End

Paper

Printer Select

Auto Feed

Printer Error

Printer

Inlt!allzo

Prfnter

Select In

Ground

GrOUlld

Ground

EQlle-1

Summary of content (7 pages)

PAGE 1
EQUITY lIe CPU SPEED switch CPU: Math CW=.-= RAM: ROM: Floppy Dlek COtltdk I/O ExprSlOtS: Spwkr: Cbok/Celendar RAM: Keybcerd: 60288 mkmoroceseor. 6112 MHz switch-wlecteble clock s&s 80287sufz~0rt(0ptbn), 1MBonsystemboard 64KB SMHr stendard: ErMQrlnlerltel corldllbne: TWIT: tlumldlty: Phyetal Dim The CPU SPEED switch selects between 8MHz and 12MHz. When the computer is running at 8MHz, the power light is orange, and at 12MHz, the light is green. M smridetd eJots; four 16-btt. one a-bit.
PAGE 2
EQUITY Ile Serial Port Connector 2 1 3 4 5 Main Circuit Board (El 6 P I N m. 1 2 3 4 5 6 7 a 9 7 S I G N A L NAME 6 9 DESCRIPTION DIaEcmN Dam Carrier Detect Receive Dam Transmit Dam Dam Terminal Ready Signal Ground Dam Set Ready Request to Send Clear to Send Ring Indicator - CRDET RXDT TXDT DTR SG DSR RTS CTS RI Keyboard Connector Main Circuit Board Function Jumper 1 TAME A-17. CM1 WN NO.
PAGE 3
EQUITY lIe Hardware Interrupts Hard Disk Drive Interface Board FUNCTION CTLR1 CTLR2 I Funclion Jumper 4 I A B * A B l Timer Output 0 Keyboard Interrupt from CTLR2 Serial port 2 Serial port 1 Parallel port 2 floppy disk interrupt Parallel port 1 RTC interrupt Software redirected to IRQ2 Resewed Resewed Mouse, pointing devioe Coprooessor Hard disk controller wselved IAQO IRcal IRQ2 IRQ3 IRCM IRQ5 lRQ8 IRO7 5 Built-in HDC is primary Built-in HDC is secondary Enables built-in HDC Disables built-in
PAGE 4
EQUITY lIe Hard Disk Drive Types 3% 615 615 940 9u 615 462 733 Km 820 655 a55 3% '3.2 4 4 6 a 6 4 a 5 15 3 5 i 128 a 7 i28 - 612 97? 4 5 7 7 977 1024 751 73.3 732 3% 612 3% 612 - 3c6 615 615 949 940 615 511 733 901 820 855 055 319 733 3x 303 512 512 2% - Nolw 102 204 306 624 468 w4 30 7 M4 '12' 20 4 35 5 43 7 203 426 I MI~~ISC~ 8425F Seagate SW5 2 ConnerCP-344orM1n1scr1be805lA~beusedashlpelI 3 FOI western Otgltal ESDI HDC or he Maker delaultseUrq 4 hhcropo~~s 1325 Ataal3085.LMslorLanM.
PAGE 5
EQUITY Ile Installation / Support Tips If the drive doea not function normally, make sure that the drive type haa been correctly seNcted In SETUP. Aleo check that any apeolal drivers that may be v have been tnsta5ed correotly. Power The Equity He has a power supply that is switchable between 115 V, for USA and Canadian use, and 23fIV, for use in other countries. The voftage switch is located at the rear of the CPU between the AC inlet and the AC outlet.
PAGE 6
EQUITY lIe Power-on Password Make sure that you do not forget the Power-on Password should you set one up. if you do, it will be nW%ssary to disable it by moving jumper 1 on the main circuit board to the B position. lf you enable network server mode after instelling a password, the computer prompts you for that password before allowing you to aax the system - as long as you boot the system from the Fleferenos diskette.
PAGE 7
EQUITY lie Information Reference List Engineering Change Notices None. Technical Information Bulletins None. Product Support Bulletins None. Related Documentation Y18699100100 Equity Ile User’s Guide M-TM-EQlie Equity lie Service Manual MPMEQile Equity IIe Technical bferenoe Manual M-PL-EQiie Equity Ile Parts Price List Y162991axO2 Y1949QlaJ2OO Equity lla MS-DOS 4.