XOR S-100-12 Assembly And Operating Instructions

5·100·12

COMPUTER

ASSEMBLY

AND

OPERATING

INSTRUCTIONS

FORWARO

This Chapter

and

Chapter

manual

Ona,

tasting

Two,

information up, up

systems

and

running

Chapter

instructions

Chapter ordered

with

is

ASSEMBLY,

instructions.

GENERAL

on

utilities,

Three,

for

Four,

the

divided

systems correctly.

BOARD each

CP/M,

system.

into

three

contains

OPERATING

hardware

other

and

OPERATING

three

the

of

contains

chapters

initial

the

PROCEDURES,

software.

end

information

MANUALS

contains

computer

the

CP/M

your

for

unpacking,

consists

It

to

boards.

reference

convenience.

assembly,

technical

of

includes

your

get

the

operating

manuals

power

system

if

1

**************TABLE

OF

CONTENTS**************

CHAPTER

1.0

1.1

1.2

1.3

1.4

1.

1.6

1.

1.8

1.9

1.10

1.11

1.12

CHAPTER

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.8

2.9

2.10

2.11

2.12

2.13

2.14

2.15

2.16

2.17

2.18

2.19

ONE -ASSEMBLY

UNPACKING

INSPECTION CABINET POWER DISK DISK

5

INITIAL

7

BOARD SERIAL COMPUTER DISK FINAL DRIVE

ASSEMBLY

TRANSFORMER DRIVE DRIVE

POWER

INSTALLATION

TERMINAL

OPERATION

CLOSE

NOTES

TWO -GENERAL

SHOCK HARD POWER MONITOR DISK

BOOTING BACKING SAFETY SERVICE DISK A DISK MODIFYING CP/M DSYSGEN DSYSGEN MP/M MEANING SUB MEMORY

AND

TILT

DISK

SYSTEMS

UP

COMMANDS

BOOT

COMMANDS THE UP

PRECAUTIONS

POLICY

XOR

B -

SYSTEM

AND

OPERATING

OPERATING STEP-BY-STEP

II

SYSTEM OF

TYPE

FILES

MAP

APPENDICES

PRINTER CENTRONICS

DIABLO EPSON

EPSON ANADEX TEXAS

DRIVE

SERIAL MX-80 MX-80

9500

INSTRUMENTS

OPTIONS

CONNECTIONS OPTIONS MOUNTING

ON

CONNECTION

CHECKS

OUT

OPERATING

SENSORS

OPERATING

DISK

UTILITIES

SOURCE

GENERATING

SYSTEMS

INSTRUCTIONS

GENERATION

BITS IN

FOR

CODE

SYSTEM

DRIVERS

INTERFACE

SERIAL PARALLEL SERIAL

QUME

DT-8

PROCEDURES

SYSTEM

DISK

PROCEDURE

BYTE

BUILDING

SERIAL

PAGE

3 3 3

3

4

5 5 5 5

6 6

7

8 8

9

10 10 12 14 15 16 20

24 28 32

34

41

43

46

47

48

50 51

52

54

56

2

US

MICRO

SALES

1.0

UNPACKING

We keep boxes return

within

and your

Please

Report

not

Do

shipper

responsible

1.1

INSPECTION Inspect

broken

Remove

if

have

shipped United packing computer

unpack

visable

any

attempt and

for

wires

necessary.

to

having

shipping

Sl

the

wire

or

your

Parcel

materials,

us.

to

carefully

damage

repair

damage

MOD

strands

CHAPTER

ASSEMBLY

Sl00-12

shipping

and

your

to

any

inspected.

damage

assembly

lodged

ONE

2

in

requirements.

should

inspect

local

equipment

~

loose

for

in

separate

ever

it

for shippers

before MICRO

US

~

the

boxes be

shipping

any

screws,

connector

bus

in

Please

necessary

claims

calling

SALES

connectors,

order keep

damage. office.

your

is

area.

to

all

to

not

1.2

CABINET

Remove rear front

they

on

panels

and

are

each

J;hillips

right

the

to

Install

install

positioned

1.3

POWER Refer

connections. reset

plug,

identified

ASSEMBLY

cabinet

the from

rear

wired

side

screws

within

panels

together.

of

install

side.

the

rubber

to

4 the

the

TRANSFORMER

photos

to

The

identified

with

a

the

MOD

Sl

rear.

wiring

yellow

and

top

bottom

the

on

See front the

assembly.

feet.

(Refer

WIRING

"C"

with

dot.

set

bench

photo

and

rear

to

"D"

&

shown

red

a

(Refer

aside.

half

in

rear

panel

Note

photo

for

is

dot,

of

position,

"A".

panels. only,

the

Use

the

B.)

the

117

for

and photo

to

Unpack

the

Install

lay

6/32

power

correct volts.

the

E.)

the

cabinet.

be

8

Using

the

hardware

transformer

reset

front

lay

careful

captive

the

front

transformer lamp

in

power,

Plug

and the

as

nuts

10

f

panel

and

is

the

1.4

MICRO

DISK

If

SALES,

you

"B". Each

changes,

refer

DRIVE

are

drive

OPTIONS

installing

they

have

is

to

drive

been

labeled.

notes

shugart

pre-tested

If

you

section

801

wish

1.12

drives and

jumpered

to

for

received

make

drive

jumper

from

as

"A:

JUmper

options.

US

and

1.5

DRIVE

Refer

the

hat

using

is

a

preliminary

determined

m::iunt.

Final

So

alignment repositioning elongated. the

Close At

AC

power

of

1/2

out

this

time

drive

transformer.

the

Sl

connections

connectors

1.6

INITIAL

Apply

and

plugging

check

voltages

to into line

dropout

for

are

insert

line.

at

protection

MOUNTING

to

photo"F",

the

fitting

by

drive

do

not

them

Note, closeout plates

are

connect

MOD

under

are

polarized.

POWER

power

it

into

proper

slightly

computer

+

The

10

Sl

volts.

8/32

hardware

panel

completely

of

because

plate

available

the are

The

the

by

connecting

a

grounded

voltages

high,

boards

MOD

is

This

margin.

place

as

the

tolerance

the

drives

the

of

hat

if

you

AC

AND piggy green

cabinet

at but as

designed

allows

the

drives

and

washers

final

tighten

bottom

clearance, are

at

no

DC

drive

backed

ground

AC

cord

AC

power

points

of

correct

the

circuit

to

a

position

and

also

the

can

mounting

only charge

power

at

terminals

wire

wire.

to

outlet.

shown

run

better

upside

provided.

on

how

screws be

accomplished holes

it

is

installing

from

US

cables.

connects

Note

back

of

in polarity, loads the

will

S-100

power

down and mount

the

many

at

Note,

hat

drives

this

will

time.

this

be

you

by

best

one

MICRO

1

and

to

both

the

Use a

photo

it

bring

+

line

have

to

the

meter may

8

surge

been

install

drive.

SALES.

Note

3

of

the

corner

power

computer

to

"E".

be

If

ok

them

voltage

and

1.7

BOARD

Visually foreign Etioto "G" recommend Install

Install keyed,

in

green

install

place.

dot

Install

making

any

easier

Use

the

serial

port.)

INSTALLATION

inspect

matter

for

the

CPU

on Disk serial

the

Install

denotes

the

special

to

make

4/40

these

hardware

terminal

all

the

boards.

correct

controller

and memory

cable

50P

data

the

SOP

50.

RS

232

adapters

jumper

changes

provided.

port

and "A"

computer

Remove

positioning

be

boards,

at

the cable cable

refer

at at

to

at

changes

on

before is

the

4

boards

if

of

the

installed

be

board,

the

Disk

the

disk

photo

the

"G".

cabinet

printer

installation

(Note

CP/M

for

any

necessary.

computer

sure

to

note

controller

drive.

back,

"B"

will

serial

loose

in

seat

the

card,

to

be

lister

parts, Refer

boards.

position

firmly.

connector

and

Note,

if

you

it

will

the

cabinet.

the

printer

or to We

1. is

lock

the

are

be

CP/M

,,-

1.8

power

sign

Manually on monitor monitor

SERIAL

At

on a sign on

each

TERMINAL

this

message

time.

mode.

commands.

time

reset

connect

on

message

appears,

the

At

Refer

computer

this

to

a

serial

should

power

to time the

general

appear

down verify you

terminal

on and the

may

operate

operating

to the refer

sign

port terminal.

on the

manual

"B".

to

message

computer

step

for

Upon

If

no

1.9.

comes

in

the

1.9

positioning

cable. cable. it rate

is terminals checks and

1.10

running. and with

should

load

and

COMPUTER Verify

in

local

is

connected

ok

cables.

DISK

If

close

hard or

check

TERMINAL

the

of

Pins

Following

or

set

for

have

in

self

OPERATION

disk

boot

see

Insert

the

disk

into the

the

1.

2.

3.

4.

5.

6.

7.

8.

drives drive

following:

Manually

Proper Diskette Are

Is

Is Are You may

"B"

connections

all

boards.

1

through

instructions self 9600

to

the

auxilliary

test

the

door.

installed

CP/M

drive

the the the

both

to

CHECKS

test

baud.

correct

and

CHECK

are

installed,

system

with

access

reset

system

in

motors

drive

SOP

cable

AC

wish

"A"

to

Check

8

and

mode.

Make

or

the

diskette

Perform

will

an

light

the

diskette

drive

turning?

ready

and

DC

to

re-configure

determine

of

all

your

20

are

provided

Verify sure

port

printer

cable

a

boot

A>.

come

computer

"A" ?

light

correctly

cables

cables,

RS

connected

with

that

the

on

the

ports.

is

ok,

verify

with

"control

with

If

you

on,

installed

lit?

installed?

correctly

if

one

and

232

your

the

terminal

terminal,

If

reinstall

that

the

label

c•.

a

"control

do

not

remove

correctly?

the

drives

drive

the

serial

in

the

terminal,

terminal

serial

the

to Note

hear

the

seated?

is

correct terminal standard

as terminal

the

boards,

motors

the

systems F". the

diskette

as

at

fault.

check

baud

cable

some

are

left,

They

head

If

you

systems

verification

operation

For

the

achieve

of

drive

AC

connections

manual

"B"

a

proper for

operation.

proper

for

system

back

220

Volts,

5

boot

up

up,

procedures

Refer

to

refer

photo

as

to

well

•c•.

your

as

1.11

you

FINAL

If

may

CLOSEOUT

are

you install

satisfied

top

the

with

cabinet.

proper

operation

of

all

functions,

1.12

DRIVE

T-1

terminator

A and B.

jumpered on

T-3,

inputs cable should

T-4,

and

(drive

be

jumpered.

the

jumpered

last

for

DSl

and

drive

A

HL

and

"stepper

sent

from

jumpered

and

Y

drive

D and

"alternate

drives.

with

all

OPTIONS

are

for

T-1

the T-5

T-6

radial

drive

are B).

the

is

and

jumpered

If

thru

jumpered.

multiplex

On

the

drive

on

termination.

052 os

DS4

is

jumpers

thru

power from

OS.

jumpers

are

z select"

are

DC

output

disk

SHUGART

jumpered

head

load.

terminator

the

at

are

T-6

on

only

one

On

multiplex

inputs

cable

"drive

for

are jumpered

are

drive

for

for select"

for

respectively.

jumpers

change"

801

termination.

for

T-2

for

the

of

end

termination

drive

the

drive

only

(drive

B)

Select".

drive

"stepper

respectively.

use

"in

All

"alternate

for

respectively.

jumpered

is

drive

50

jumpers the

at

hooked

is

inputs

should

T-2

should

B.

power from

from

head

drives

select

cable,

end

up,

only

have

DSl

load"

are

input-in

These

T-2 on and

for

of

T-1

T-2

jumpered

be

T-1

jumpered

is

head All

sent

are

a

is

both

should

(drive

multiplex

the

50

thru

should

thru

load"

drives

"in

and

jumpered

use"

sent

spare

drives

be

B). pin

T-6

be

and

T-6

for

and

are

,,--

use

Y.

and

open

A, B,

jumpered

is

C

sent

jumpered.

800

drives

all

tVTE:

on

a

and

are

x,

all

jumper

801

are

SEE

jumpers

drives.

for

are

sent

jumpers

jumpered

APPENDIX

"radial

for

sent

is

X

"alternate

for

soft

DRIVE

FOR

head

open

on

input-head

"soft

sector"

sector.(800) NOTES

ON

load"

all

load"

THE

A and B

drives.

All

and

"hard

QUME

drives

DT-8.

sent

are

sector".

\\

•

''A''

D

''C''

-

,,

.

'

&

•

n

TOPSIDE

RTS

)

)' J

DSR

OTC,

AND

CARD

CTS

~'A"

WITH

MARKINGS

+24DC

-SOC

+SOC

/

•

PAIR

C

I )

SECOND Pl

-18VDC

0VDC

FIRST

+1

SECOND

+18VD

...--....

.-

CIO

..:.z

o~

wO

~J:

::>

(/)

0

II

F"

0

a:

<

0

al

0

a:

<

0

al

~

I-

z

w

~

w

(.)

<

..J

Q..

0

a:

<

0

al

..J

<

(.)

Q..

~

----..

:..I

w

z

C[

'

/)

CHAPTER

TWO

2.1

Your sensors sensor small

attached is

glass display subjected

capabilities

If

any

red,

broken

write

-

initialed

Some

force

does

the

is

not

responsibility

resolving

the

shipping

shipped

section

entitled

SHOCK

computer

a

rectangular tube

a

red

to

an

of

package

the possible and

dated.

XOR

computer

applied

function

payment

firm

back

to

GENERAL

ANO

TILT system

to

the

in

the

liquid

impact

US

MICRO

that

following

shipping

to

them.

properly

of

the

for

in

your

US

MICRO

"Service

OPERATING

SENSORS

may

outside

orange center.

inside

which

SALES

you

on

systems

and

shipper

the

damages.

local

SALES

Policy")

have

of

the

and

The

when

the approaches packaging

receive

the

bill

damage".

can

If

you

the

sensor

and

area

(See

PROCEDURES

been

white

sent

shipping

piece glass shipping

the

to carton(s).

of

tube

carton shock

materials.

has

shock

of

This

lading:

sensors

statement

become damaged

should

you A

BEFORE

RMA

find has to

come

claim

the Procedure

that

been

must

equipment

you

with

paper

is

designed

which

"Shock

if

the

broken,

to

agreement

be

filed

in

shock

This

with

to

has

been

absorption

are

sensor

should

be

excessive

system

it

on

with

can

a

be

later

a

is

The

arrow-shaped shipping some

the

shipping than out

and

carton

blue

approximately

remain

Again,

to

note

possible

damage

to

save

WITHOUT

claims

If

is

shipping

any

FIRST by

broken.

"Tip-N-Tell"

cutout

to

act

crystals

which

carton

out,

if

the

"Tip-N-Tell"

the

fact

damage

damage found all

packing

to

is

exist

NOTIFING

modifing

sensor

in

as

fill

be

tilted sixty turning

that

the exists

apparent

inside

material.

THE

or

trying

is

it. a

The

"This

the

during

degrees,

the

arrow-shaped

sensor

package

on

from

of

FACTORY.

to

a

rectangular

arrow

End

Up"

stem

end

shipment

the

blue

has

the

bill

the

outside

the

box

DO

NOT

You

fix

equipment

is

positioned

indicator.

of

the

to crystals cutout

been

inverted

of

lading.

after

TRY

TO

may

limit

red

tag

arrow.

an

angle blue.

tripped

of

the

opening,

FIX

BROKEN

your

that

with

There

will

make and

box

has

an

on

the are

Should

greater

spill

sure

that

or

any

be

sure

UNITS

damage

been

7

2.2

HARD

DISK

SYSTEMS

All

some in

form

place

system

of

during

that documentation THOROUGHLY

the result

board.

chips

1 MODEM

is

switch

power

2.3 The

in

stop

(

receive

Turn

irrepairable

in

POWER computer

The

the

bit,

i.e.

data,

the

and

ON approximately diagnostics.

•••

it

" and

memory, MONITOR

F800).

is

Hard

the

locking

shipment. you package

BEFORE

without

UP

monitor following

and no

2 on

and

key

momentarily

half

When

will

it

Disk

device

Systems

holding

Make

are

using

shipped

ATTEMPTING

releasing

damage

way:

the

7

the

has initializes

9600

The

RS232

is

"ON"

system

PROM

parity.

to

push

second.

a

finished

has

it

with

sign

will

on

give

now

the

sure

(it

with

TURN

TO

head

the

to

resident

a

baud, computer connector

signal

position,

RESET

the

The

checking message

a

a number

produced

heads

find

to

ON

be system)

THE

will

the

or

unit.

monitor

8251

the

data

8

is

ground).

turn

button

computer

hex

in

by

and/or

the included

POWER.

spindle

serial bits,

up

set

transmit

the

is itself saying,

(usually

US

the

manual

and

locks

PROM

1

to

green

down.

running

and

"XOR

MICRO

spindles

on in READ

Turning

could

the

on

controller start

look

like

data,

Wait

system

its

SYSTEM

this

number

have

the the

IT

on

CPU

bit,

a

3

POWER

for

self-

you

If the off

number on

computer

the

The

memory. disk

that PROM PROM

operating

memory

in

is

may

"Special

It intermediate q>erating

computer information

Certain correct

diagnostics

the

system

computer

from

operating

tools any

available

further

are

the

monitor

not

is

It

system

underneath

place.

found

be

Hardware

very

is

state

system.

on

can

the

you

utility

problem

a

that

is the

system

problems.

running

screen

contact

and

PROM

permanently

is

the

Further

the

in

Software

and

important

before

this

In

see

floppy

programs

allowing

by

run

are

going

to

floppy

loaded,

has

disk

the

on

computer

a

anything

is

an

resides

there

loaded

PROM

information

CPU

Conventions".

for attempting way,

before

it

disk.

available

are

generally

are

least

at

disk

the

can

with

different

authorized

very

the

in

but

in.

can

It

be

written

about

manual

computer

the

there

if

you

the

computer

able

be

without

more

used

be

RAM

of

64K

than

service

XOR

top

switched

is

design

the

is

to

the

or

to

bring

to

a

is

you

damaged

from

have

to

fix

to

load

enough

"crashing."

sophisticated

locate

to

memory, and

F800,

person. of

2K

out

of

even

while

functions

manual

come up

the

in

problem

the

itself.

assure

the

operating Once

debugging

and/or

shut

system

the

CPU

when

the the

of

entitled

in

CP/M

with

the

valuable

PROM

The

that

you

the

correct

an

to

8

2.4

MONITOR

COMMANDS

There

looking

into

locations.

OOUMP

wish

by

field,

memory

hitting

the

of should

so

do

location

L

then

by 8

(LOAD)

followed

end screen.

in

that

location screen. enter memory screen

e

locations

in

F

!FILL)

address,

lending)

set

of

eutometicelly

starting

sat.

ere

several

the

- The accept

locations

enter

to

e

to

2

<CR>.

- The

display

The

If

prompt

you

carriage

will

sequenciel

- The

moves

address, date.

be

address

computer

dump

commend 4

the

carriage

location

load

contents

the

character

memory

of merely

return

not

order.

"FILL"

the

to

moves

At

this

executed,

the

end

monitor

or

more

hex

between

numbers

return.

in

B

commend

with

e

or

modified,

be

to

went

commend

to

field,

the

filling

ending

commends

modifying

for

will

accept

bytes

those

without

computer

the

will

that

of will

the

look

series

two

For

accept

memory allow date

et of

but

accepts

field the

system

ell

that

ere

end

hex

4

then

end

addresses.

leading

example,

by

one

you

that

system

carriage

only

e 4

e

end

"FILL"

with

the

eveileble

viewing

bytes,

display

zeros,

you

typing

byte

4

location

replace

to

type

you

memory,

returns.

displayed

byte

second

accepts

commend

memory

date

memory

Jump

ell If

you

could

02

address on

whet

onto

you

on

(starting)

4

e 2

between

character

for

to

the you

mey

dump

<CR>

the

ie the can

The

the

byte byte

will

the

M

the

es addresses

address

the

moved.

be

(number

V

starting

(640

the

bytes)

initial

appear.

(MOVE)

"FILL"

ere,

bytes

of

- The

the

of

The 2

"MOVE"

commend

respectively,

memory

bytes

in

which

hex)

commend

with

location

the

of

the

ere

block

!VIEW) - The "VIEW" commend

the

display

Typing

on

display

Location

CRT

the

ceusee

will

screen.

operates

exception

address

which

to

entered

of

sixteen

carriage

sequential

of

the

upon

the

in

that

source

the

source

indicate

be

to

receiving

Linea

returns

byte

640

same the

moved.

of

mennner

4

date

is

the

e 4 ASCII

following blocks

byte

end

to

size

byte date

to

9

2.5

DISK

BOOT

COMMANDS

There

systems

in control

C

NOTE:

BE

HELD

DOWN

Once

presented

floppy

Insert drive'&

a

door.

controller

the

off

of

operation

disk

drives

operating

·F

typing

a

More two the

disk

controllers

meinteinence Conventions"

2.6

three

ere

manufactured

c·c1,

EXECUTE

TO

WHILE

the

en

monitor

"FBOO"

disk

If

board,

disk

under

CP/M.

es

system

will

detailed

manual.

BOOTING

disk

control

ANY TYPE

YOU

the

to

into

your

computer typing into

well

the

on

boot

the

explanations

in

section

OPERATING

THE

boot

by

c·FJ,

F

CONTROL

THE signed

hes

CRT

the

·c

the

your

If

floppies,

es

first

operating

same

the

of

commends

MICRO

US

end

FUNCTION,

APPROPRIATE

on

(the

Lest

floppy

eyetem

will

load

computer

XOR

tracks

system the

of computer

"Special

the

SYSTEM

currently

SALES

control

end

memory

disk

contains

the

snd

typing

the

of

procedures

They

c·AJ.

A

CONTROL

THE

CHARACTER

the

diagnostics

Location

drive

"A"

a

CP/M

operating

allow

system

·A herd

the

from

system

the

ere

Hardware

being ere:

end

XOR

you

contains

will

floppy.

for

contained

end

utilized

KEY

KEY.

tested).

close

floppy

to boot

disk

operating

Software

MUST

have

the

disk

system

begin

herd

the

drive,

in

you

If is disk

beet

to

portion function eyetem. information

the

tekee

information

more

One familiar switch.

"C".

a

will

hold

drive, type code

have

try

there

if

Aleo

on

expertise

of with Then,

down If

appear

never to of

if,

the

your

without

the

on

bring the hae

for floppy

on e

to

first

the

system the

operated

up

it system been

some

is

eome

reason,

diek,

herd

disk

accomplish. taste

you

computer

inserting

"CONTROL"

ie

screen.

CRT

computer

XOR

a the

on most

first

unapparent

you is

it usually

should

momentarily

to

is

diskette

a

on

key

functioning

floppy

a

reliable

or

easily

requires

perform

the

normally,

system

disk.

shipping

system

the

replaced.

push

into

terminal

before,

end

damage

destroy

more

while

floppy

the

keyboard en

floppy

The

likely

to

Replacing

time

getting

the

reset

disk

"BO"

error

it

to the the

end

10

With diskettes. diskettes. which the designed

(Disk

a

operating

A

third

your

the

ere

to

BJ.

&

diskette

These They

perts

run

With

computer

diskettes

contain

and system CP/M

only,

MP/M

(Disk

system

your

pieces

your

of

you

computer

Ml.

have

you

your

are

utility

needed computer. will

have

systems,

received master programs

generate

to

If

received

you

operating

end

your

will

two

and/or two

or

the

computer

diskettes

have

three

system

programs

modify

was

received

The "A"

programs.

CP/M

of "B"

tables modified. specially

description

another of

the

drives system!.

of drive

the before

you

the

to

before

"CONTROL"

F,etc.J.

disk

these

Digital

Insert

the

and

drive.

hear

door

push

Tha

(e.g.

are

with

The

designed

section

disks

Research

era

The

diskette

the

closing

the

closed.

it

closing

key

diskette programs

PIP,

subroutines,

the

which

disk

"M"

the

of

this

of

their

and

"A"

the available

label

along

label's

Insert

the

sound

Take

the

ell

the on

on

DDT,

the

contains

run

to

contents

manual

programs

manuals

diskette

use

the

on

the

Long

disk

the door.

crunching

of

the

way

door.

the

terminal

contains

this

ASH, SUBMIT).

ED,

assembly

operating

under

these

of

(Saa

included

into

one

the

diskette

edge

adga

to

should

firmly

the

If disk

the

Having

approximately

disk

subroutines

farthest

plastic out

rear

are

files,

system

MP/M, A

diskettes

Table

explained

is

your

in

floppy

the

on

should

ba

allow

and

of

is

or

reinsert the

door

accomplished

keyboard

tools

the

The

and

generated

is

utility

and

listing

can

Contents).

of

in

documentation. disk

left

from parallel

difficult

down

as

on

be

the

it

paper,

slot

and

twenty and

programs

the

ba

this

drive you the

face

the

to

stay

to

do

making

it

in

this,

type

utilities

on equate and/or

programs

and

found

The

manual

(if

face

left

of

face

in

close

not

the

hold

C

five

the

brief

in use and

two the

face

the

of

place

or

force

sure

drive

the

(or

the

If second momentarily on"

monitor

is diek

that "10",

XOR

and

message

Perhaps

appear

that

controller

the

"20"

Disk

computer

display

pushing

appear

to

the

before

system

the

not

disk

Controller

drive

and

a the

most

is

be

"DB"!

Manual.

does

"sign

reset

the

on

attractive

the

able able

not

is

can

not

on"

switch

CRT

system

to to

ready.

deciphered

be

boot

message,

and

feature

attempts

reporting

do coma

up.

within down,

once

An

Other

by

approximately

resat

again

to

the

waiting

typing having

of

boot

errors

of

"BO" typical reading

error

the

computer

the

for

the

a

floppy

should

coda

errors

your

half

"sign

·c.

system

disk

means

(e.g.

orange

a

by

the

11

If

will

you

system

size

wes

and

read,

commanda,

Research

Guide") with

your

CP/M

the

have

now

version

the

you

(beginning

which

system.

number

type

At

should

are

operating

the

on

and

diskette

of

this

point,

start

with

included

CRT

Last

in

system

statement

a

date

off

if reading

the

signed

has

indicating

modification,

of

which

of

are

you

the

"CP/M

Features

documentation

on

operating

the unfamiliar manuals

and

package

successfully,

operating

the

system

the

system

with

from

CP/M

Digital

Facilities

received

Digital

D.R. manual

makes

has

microcomputers.

better CP/M

ordered

be

learning

mistake

received

format

for

Handbook"

through

is

It

to

which

with

a new proceeding tha COpy, operating

that from

correct

program].

you

using

2.7

system

it.

BACKING

Computers

times

when

computer

be

can

backing

portable,

problems

"goes

quite

up on a

external

information

Research's

the

already

learning

by

our

a

use

destroys

tha

floppy

further

any

operation

disks

will

be

era down"

costly.

stored

tacit

assumption

had

how

are

to Zacks.

Sales

There Rodney

the

experience

computer

computer.

disk

and

(Sae

of

wise

is

It

for

able

to

UP

extremely

an

occur.

after There

regular

media

tha

in

manuals

some

experience

several

CP/M,

use

Department. that

system,

master

a

We,

copy

your

DFOCO,

the

to

future

identify

The

are

you

ona

is

basis.

(usually

computer's

written

not

are

that

tha

in

books

XOR

quite

The

stocks

ha

that

best

often will

operating

therefore,

master

the

"XOR-OSK

Operation

Double

use

four and

damaged

a

to

make

powerful

inconvenience

relying

sure

way

Backing

floppy

memory

for

parson

the

are

of

this

book

while

occasionally

system suggest

disks

density

five

or

number

disk

tool,

that

quite

minimize

to

means

up diskettes] system.

beginners.

reading

operation

much,

these

and

person

a

onto

Manual"

FDrmat

copies

tha

and

but

occurs

heavily

copying

is

it

make a

diskette

that it

of

copies

refrain

there

that

tha

the

of

much

"The

can

is

you

before

for and the

so

are

when a

it

on

cost

to

vital

already

tha

work

it

like

to

up

seem

the

your

worth

to

may

is

time

than

computer

of

back

This

are

copying

However,

expensive should hours minutes

a

back time system

the

in

a

is

redundant

stored

the

up would

it

down".

"go

computer,

smell

12

procedure

the

in

data

take

insurance

since

computer's

is

re-enter

to

you

If spending

premium

much, heve

two

to

the

much

that

two

pay,

data

memory.

to

three

to

you

less data four

.~.

It diskettes. data.

both

be

father/son disk

set

Therefore,

would

you

bsst

is

The

that

In

damaged.

type "A",

if

have

hsvs

to

computer

case, of

and

the wiser

A

backup

back

something data

available

to could original

method

system

the

up

should

hsve

more

"go down"

disk

of where next

wrong

go

from

the

then

while

and

doing

you

time

while

the

backup

e beck using

set

is

it

backup

one

up

disk

you're

beck

back

of

backing

disk

having

is

time

set

backing

up.

up

could

a

using

"B".

up,

The

bundling

is

time

one

department diskette tape

back

sales

drivel.

up department,

preferred

ell

using

of

(ore

The

disks

method

the

of

"SUBMIT"

the

a company

single

cartridge

accounting

would

as

etc.

of

pertinent

utility

could

department inventory

the

backing

files

back taps

of

up if

in

up

and

CP/M.

its you're would control

CP/M

the

becking

In

data

own

using

have

environment

them up

this

way,

on s

the

own

its

department,

ell

single

XOR

set

at

each

-17 of

the

13

XOR S-100-12 Assembly And Operating Instructions

Specifications and Main Features

Frequently Asked Questions

User Manual