AT&T UNIX PC User Manual

UNIX PC

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Important

Information

(This

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B

@1985, 1986 AT&T

All Rights Reserved
Printed in USA

NOTICE
The information in

assumes no responsibility for any errors

this

document

is subject to change

that

may appear in this

without

notice.

AT&T

document.

Preface

Welcome

~.

to

This

Asynchronous

features.

chapters:

o

o

o

o

o

the

AT&T

guide

QNIX® PC

describes

Terminal

This

guide

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features

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up

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what

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describes
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sequences.
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procedures

system,

logging
receiving
screen

Appendix
the

data.

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terminal

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how
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sequences

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Emulation

set

up

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shows

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for

discusses

to

for

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up

automatic

Computers

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Level

UNIX

use

PC

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following

describes

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computer.

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software,

environment

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chapter

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computer

and

and

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Protocol
supported

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the

set

login

lists

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o

Appendix
keyboard

emulation.

o

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provides

details

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Appendix

describes

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codes

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RS-232

pin

assignments

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the

PC

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and
DTE

Transfer

protocol.

Codes

during

Information
technical
RS-232

lists

terminal

port.

Formats

the

i

Preface

o

Appendix
provides
be

lists

o

Glossary
terms.

How

to

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should

UNIX

PC.

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Started

guide.
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more

see

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telephone

detailed

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AT&T

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use

communications,

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and

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information

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Guide

ii

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AT&T

UNIX®

PC

Remote

Access

User's

Guide

Contents

1

Introducing
What

You

Will

Terminal

Need

Emulation

Conventions

2

Setting

Setting
Connecting
Setting
Setting

3

Setting

Data

Getting

Installing
Creating
Creating

Up
Up

Up
Up

Up

Calls

Ready

Data

an

the

Hardware

Built-in

an

RS-232

Direct

External

the

Software

ATE

Software

Profiles

Automatic

Modem

Cable

Connection

Modem

for

Login

Calls

Calls

Calls

Sequence
Saving
Modifying
Using

4

Communicating
Placing
Transferring
Printing

Data

Data

a

Profiles

Data

Profile

Data

Screen

Profiles

with

Call

Data

Data

Files

Other

Computers

1-1

1-2
1-2

2-1
2-1
2-3

2-4

2-6

3-1

3-1
3-2

3-4

3-15
3-23

3-24

3-25

4-1
4-1

4-6

4-20

A
B

C

D

E

Presentation

UNIX

PC

RS-232

UMODEM

Technical

File

Problem-Solving

Level

Keyboard

Transfer

Protocol
Codes
Information

Formats

Checklist

A-I

B-1

C-l

D-1

E-1

iii

Contents

G

I

Glossary

Index

Figures

B-1

UNIX PC

C-1

UNIX PC

Tables

A-1

ASCII

A-2

Control

A-3

Escape

A-4

Control

B-1

VT-100

B-2

Left

B-3

Function

B-4

Right

B-S

Letter

and

Action

Cursor

Keyboard

RS-232

Characters

Characters

Sequences

Sequences

Key

Functions

Codes

Keys

Keys

Action

Keys

and

Number

Port

Keys

Pinout

and

Keys

G-1

1-1

B-1

C-2

A-2
A-3
A-S

A-7

B-2

B-4

B-S
B-S

B-6

iv

This

guide

Asynchronous

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o

o

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1

Introducing

provides

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Set

up

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the

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1-1

Introducing

What

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UNIX PC

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you

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no.

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4h

[

a

Horizontal
Position
Relative

;

f

Horizontal/
Vertical
Position

@

L

Insert
Insert

Set

Character
Line

Insertion/

Replacement

Mode

Presentation-Level

Protocol

Table

513
Name

IRM

LNM

LNM

MC

MC

A-4

DEC

Name

LNM

LNM

MC*

MC*

Control

Escape

Sequence

ESC

ESC

ESC

ESC

ESC

ESC

ESC

Sequences

[ 4 1

[

20

[

20

? 4

[

?

[

[ ?

?

[

REP ESC [ Pn

SD
SGR

SGR

ESC

ESC

Pn

[

m

[

h

1

4 i

5 i

8

b

T

(Continued)

Description

Reset
Replacement

Set

Newline
Reset

Newline

i

Media

Insertion/

Linefeed/

Mode

Linefeed/

Mode

Copy

Mode

(log

text)

Media

off

Media

on

i

Media

auto

auto

Copy

Copy

pr

Copy

(turn

print)

(turn

int)

(stop

print)
Repeat

Scroll
Select

Rendition

off

Down
Graphic

(turn

character

attributes)

SGR

*VT-102

SGR

control

ESC [ 0 m

sequence.

Select

Rendition

off

character

attributes)

Graphic

(turn

A-9

Presentation-Level

Protocol

Table

513
Name

SGR ESC

SGR

SGR SGR ESC

A-4

DEC

Name
SGR

SGR

Control

Escape

Sequence

ESC [ 1 m

ESC

Sequences

[

.2

[ 4 m

[ 7 m

SGR ESC [ 8 m

m

(Continued)

Description

Select

Rendition

on

bold

attribute)
Select

Rendition

on

half
intensity
attribute)

Select

Rendition

on

underline

attribute)

Select

Rendition

on

reverse

attribute)
Select

Rendition

on

concealed

mode)

Graphic

(turn

Graphic

(turn

Graphic

(turn

Graphic

(turn

video

Graphic

(turn

SU

VPA

VPR

51XAWM

A-IO

DECAWM

ESC [ Pn
ESC [ row

ESC [

ESC

Pn

?

[

S

e

7 h

Scroll

d

Vertical

Up

Position

Absolute

Vertical
Position
Relative

Set

Auto-Wrap

Mode

Presentation-Level

Protocol

Table

513

Name

51XAWM

51XOM

51XOM

51XDSW

51XDPEK

A-4

DEC

Name
DECAWM

DECOM
DECOM

DECSTBM

Control

Escape

Sequence

ESC

ESC

ESC

ESC [
bottom

ESC

1 ;

Sequences

? 7 1

[

6 h

?

[

? 6 1

[

top

row

Ps ; Pn

[

0

P L + S

row

r

51XSTO ESC [ 10 ; Ps

DECCKM

DECCKM

ESC

ESC

VT52 ESC

1 h

?

[

1 1

?

[

2 1

?

[

(Continued)

Description

Reset
Mode

Set

Reset

Mode

;

Define
Scrollable
Window

Define

;

Key
Set/Reset

I

Wrap
Set

Mode
Reset

Mode

Set

Auto-Wrap

Origin

Origin

System

Mode

Cursor

Cursor

VT52

Mode

PE

Auto-

Key

Key

Mode
VT52 ESC A
VT52 ESC
VT52

B

ESC C
VT52 ESC D
VT52

ESC

VT52 ESC G

H

VT52

ESC

Cursor
Cursor
Cursor
Cursor

F

Enter

Up
Down

Left
right

Graphics

Mode

Graphics

Exit

Mode

Cursor

Home

A-II

Presentation-Level

Protocol

513

Name

Table

A-4

DEC

Name

VT52 ESC I

VT52

VT52 ESC K

VT52

ANSI ESC <

Control

Escape

Sequence

ESC J

ESC Y
column

Sequences

line

(Continued)

Description

Reverse
Feed

Erase

Screen
Erase

Line
Direct

Address

and
the

037

Exit
and

Mode

to

to

column
numbers
octal)

VT52

enter

Line

End

End

Cursor

(line

Mode
ANSI

of

of

are

plus

A-12

This

Appendix

by

the

the

codes

keyboard
See

Appendix

UNIX PC

transmitted

in

each

A

B UNIX

describes

keys

during

Terminal

for a chart

PC

by

Keyboard

the

special

terminal

each

Emulation

of

key

the

Codes

functions

emulation

on

the

mode.

ASCII

UNIX PC

codes.

performed

and

lists

Keyboard

Figure

layout,

Layout

B-1

below

showing

Action

Keys Function Keys

~,r--------------------~~--------------------~r--~--~

illustrates

the

major

the

groups

UNIX

of

PC

keys:

keyboard

Action

Keys

l8lBl

R'ft'

Letter and Number Keys

Numeric

Pad

and

Cursor Movement Keys

Figure

B-1

UNIX

PC

Keyboard

B-1

UNIX

PC

Keyboard

Codes

VT-100

The
the

Mode

VT-100

UNIX PC
present
Table
during
by

for

The
host
mode
keys

and

B-1

Terminal

VT-100

the

table

computer

is
on

the
transmit
similarly
are

located

Table

VT100

SET

ESC

BACKSPACE

BREAK

SHIFT/BREAK

CTRL/BREAK

TAB

RETURN

Key

terminal's

layout

on

the

below
keys.

special

also

selected.
the

left

Exit,

nothing.

on

both

differently.

Key

UP

Functions

UNIX

to
Emulation

VT-100

includes

by

Suspd,

B-1

keyboard

and

PC.

determine

The

table

the

UNIX PC

Note

side

of

Cmd,

The

keyboards

VT-100

and

Transmitted

layout

contains

VT-100

which

for

the

gives

keys

and

the

codes

keys

that

in

the

keyboard

Msg,

Rsume,

alphanumeric

although

Key

Functions

UNIX PC

Key

None

Esc

Back

Space

None

Shift-Exit

None

Tab

Return

several
users

UNIX PC

functions

UNIX PC

functions.

transmitted

when

this

mode

keys

some

Codes

is

different

keys

can

not

refer

keys

performed

equivalents

VT-100

the
transmit
and

Help

function

symbol

and

Codes

Transmitted

ESC

(disconnect)
(

answerback)

to
to

use

to

the

emulation

14

action
nothing,
keys

keys

Code

BS

lIT

CR

from

Reset

B-2

DELETE

CTRL

CAPS

NO

SCROLL

SHIFT

LINE

LOCK

FEED

function

Shift-Esc
Caps-Lock

Ctrl-S

Shift-Break

Ctrl

and

Shift

Opts

Ctrl-Q

DC3

DEL

and

LF

ESC c

DC1

Table

B-1

VT-100

Key

Functions

(Continued)

UNIX

PC

and

Keyboard

Codes

Codes

VT-10

0

Cursor

Keys

UP

ARROW

DOWN

ARROW
ARROW

LEFT

ARROW

RIGHT

VT-100

Numeric

Pad

Keys Keys

PFl
PF2
PF3
PF4

7
a

9

-

4

UNIX

Keys

UNIX

PC

Fl
F2
F3
F4

Print

Clear-Rfrsh

Page

Left

Arrow

Beg

F5

F6
F7
Fa

5 Home 5

6

End
Cancl

1

2
3

Up

Prey

Arrow

Next

ENTER

Transmitted

PC

ANSI ANSI VT52

CKM

Set

ESC 0 A ESC
ESC

o B ESC

ESC o D ESC [ D
ESC o C ESC [ C

Transmitted

ANSI

KPNM

ESC o P
ESC o Q
ESC o R
ESC o S

7
a

9

-

4

6

1

2
3

CR

Codes

CKM

Reset

A

[

B

[

Codes

ANSI VT52

KPAM KPNM

ESC o P ESC

0

ESC

ESC

Q

ESC 0 R ESC R
ESC 0 S ESC S

o w 7

ESC
ESC o x a

0

ESC
ESC 0 m

9

Y

-

ESC o t 4
ESC o u 5
ESC o v 6
ESC 0 1

ESC 0 q 1
ESC o r 2
ESC o s 3
ESC 0 M

RETURN

Cursor

ESC A
ESC
ESC D
ESC C

P

Q

Key

B

VT52

KPAM

ESC

P

ESC

Q

ESC R

S

ESC

? w

ESC

? x

ESC
ESC ?
ESC ? m

ESC ? t
ESC ? u
ESC ? v

ESC ? q
ESC ? r
ESC ? s
ESC ? M

Y

0

*CKM

**KPNM

***KPAM

is

is
is

Down
Right

Cursor

Keypad
Keypad

Arrow

Arrow

Key

Mode

Numeric

Application

0

Mode

Mode

ESC

o P

ESC o n

0

ESC ?
ESC ? n

P

B-3

UNIX

UNIX

PC

PC

Keyboard

and

513

Codes

BCT

Mode

Key

Function

LocatiQDs

Users
notice
the

UNIX
Tables

familiar

that

same

PC

B-2, B-3, B-4,
transmitted
emulation
are

processed
received
not

concern
in

support

The

tables
groups.
keyboard
tables

show
pressed
the

Ctrl

sequences

transmitted.

nothing

Key

Clear
Rstrt-Ref
Creat
Save
Undo

the

locations.

and

513

by

is

selected.

in

the

the

of
cover

The

is

shown
the

alone,

key

held

are

is

transmitted

Line

with

the

AT&T

513

BCT

UNIX PC

BCT

each

by

the
datastream
end

software

each

location

codes

with

included

Where

Table

Mode

and

UNIX PC

host

user.

of
of

in

Figure

transmitted

the

down.

no

B-2

Alone

keyboard

Transmitted

B-5

give

key

In

normal

computer

from

This

development

the

four

these

groups

B-1.

Shift

for

key

The

spaces

readability;

sequence

for

that

Left

Action

With

keyboard

has

the

Key

the

when

codes

UNIX PC

operation

when

the

UNIX

information

activities.

major

on

For

each

when

the

held

down,

in

the

appears

key

or

combination.

Keys

Shift

ESC 0 a ESC 0 A ESC 0 A
ESC 0 b ESC 0 B ESC
ESC 0 n ESC 0
ESC

0

0

ESC 0 0

N

ESC 0 s ESC 0 S

will

same

keys

Codes

or

513

these

they

are

PC;

they

is

provided

UNIX PC

the

key,
key

key

UNIX

the

is

and

with

code

no

spaces

in a column,

With

Ctrl

0

ESC 0 N
ESC

0

ESC

0

in

BCT

codes
need

PC

are

B

0

S

Redo
Find
Rplac
Move
Copy.

Dlete
Dlete

Sleet-Mark
Input

B-4

Char

Mode

ESC 0 t ESC 0 T
ESC
ESC
ESC N c ESC

x

0

0

Y

ESC N d ESC
ESC

ESC
ESC
ESC

N
N
N
N j

e

f

i

ESC 0 X

o y

ESC

N C
ND

N E

ESC
ESC N F

N I

ESC

N J

ESC

0

o y

N C

T

ESC
ESC 0 X
ESC
ESC
ESC N D

ESC
ESC
ESC N
ESC N

N
N F

E
I

J

UNIX

PC

Keyboard

Codes

Key

Fl
F2
F3
F4

FS
F6
F7
F8

Table

Key

Exit
Msg
Help
Suspd
Rsume

Opts
Cmd

Close-Open
Cancl
Print

B-4

Table

Alone

ESC
ESC
ESC
ESC

ESC
ESC
ESC
ESC

Right

B-3

Function

With

0 c
0 d

e

0
0 f

0 g

h

0
0 i
0

j

Action

Alone

ESC 0 k

ESC

o r

ESC 0 u

ESC

v ESC

0
ESC 0 w ESC
ESC

o z

Shift

Keys

With

ESC

Keys

With

and

Cursor

Shift

R ESC 0 R

0

V ESC 0

0

W ESC 0 W

0

With

Ctrl

Keys

Ctrl

V

Clear-Rfrsh
Page

Beg

Home

End
Prey

Roll-Up

Next
Left

Arrow
Roll-Down
Right

Arrow

Arrow

Arrow

ESC N a ESC
ESC [ U ESC
ESC

9

ESC N B ESC
ESC [ H ESC
ESC

ESC N
ESC
ESC
ESC
ESC

ESC

0

[ A

NH

[ D
[ B
[ C

ESC

ESC

g

ESC

ESC

ESC N K ESC

ESC

ESC

J ESC

[

V ESC

[

NM
NN

NG

[ T

NH

[ S

ESC N M
ESC

ESC
ESC
ESC

ESC

N L ESC

J

[

V

[

N B
N N
N G

[ T

NH
N K

[ S

N L

B-5

UNIX

PC

Keyboard

Codes

Table

Key

Del-Esc

I
2
3

4

5

6

7

8
9

0

-

=

Back

Space
Reset-Break
Tab

Q

W w

E e

R r R
T t T DC4

Y

U u U
I i I

B-S

Letter

Alone

ESC

1

2

3
4

5

6

7

8
9

0

-

=

BS

HT

q

Y

and

Number

With

Shift

Keys

With

DEL

! ESC

@

#

$ ESC P

%

-

&.

*

(

)

-

+ ESC P 1

BS
ESC c ESC
ESC

Q

W ETB

E

y

Z ESC

0

ESC
ESC

ESC
ESC P f
ESC

ESC P
ESC P
ESC
ESC

BS

DCI
ENQ

DC2

CAN
NAK

HT

Ctrl

P
P
P c

P e
P

P

P k

c

0

a

b

d

9

h

i

j

z

0

P

[ [

]

\

,

Lock

Caps

A

S
D
F
G

B-6

0 0

P

]

\

,

a
s S

d

f

9

P

A

{
}

D
F
G

SI
DLE
ESC
GS

I

FS
NUL

SOH

DC3

EOT

ACK

BEL

UNIX

PC

Keyboard

Codes

Table

H h

J

K k

L

I I

Return
Enter

Left

Z z

X x
C c

V v

Key

Shift

B-5

Letter

and

Number

Alone

j J LF

1 L FF

CR
LF

Keys

With

Shift

H
K

:

"

CR CR
LF LF

Z

X
C

V

(Continued)

With

BS
VT

SUB
CAN
ETX

SYN
B b B STX
N

M m

, ,

/ /

Right
Left

Space

Right

Num

Shift

Ctrl

Bar
Ctrl

Lock

n

N

M

<
>

?

SO

CR

SPACE SPACE SPACE

Ctrl

B-7

This

Appendix

UNIX

PC's

considerations.

DTE

C

RS-232

provides
RS-232

Technical

technical

port,

Information

including

information

cabling

for

the

Signals
The

UNIX PC

its

back
Electronics
signals
serial
stands
Equipment
Typically
port

can

such

as a modem.

referred

An

RS-232-C

RS-232

to

the

to

the
addressed
that

are

UNIX

PC's

female

Supported

has

panel.

Industry

used

device

for

Data
includes
a

printer

also
to

as

cable
port.
pins

on

connector

on

supported

RS-232

DB25

connector.

on

an

RS-232

RS-232

in

communications

such

as a terminal

Terminal

output

be

This

the

is

used

These

Data

Communications

is

cable

the

RS-232

determines

port.

on

port,

the

RS-232

port

is a standard

Association

Equipment.

devices

connected

to

connect

intermediate

used

to

has a connector

port.

which

Figure

the

UNIX

located

Port

labeled

(EIA)

between

or a printer.

at
an

connect

How

C-l
PC's

on

DTE

developed

to

a

Data

such

as
this
intermediate

devices

Equipment

a

device

the

signals

illustrates

RS-232

the

rear

RS-232

define

computer

Terminal
printers.

port,

are

(DCE).

to

that

attaches

cable

will

port.
panel,

by

DTE

but

is

be

the

on

the

the

and

the

device

the

wired

pins

The

is

a

a

C-l

RS-232

Technical

Information

Request

Figure

There

~

are
and

two

null

Connecting
communications
shown

below,

Ground

Transmit Data " 3 0 0

Receive Data

To

Send --"';1':"15":"0 0

To Send 0

Clear

Data Set Ready

Ground

Carrier Detect

C-l

types

modem

a

modem

link.

supports

20

~10

112

--"';'':'''4';'0

::

II

UNIX PC

of

cables:

(crossed)

to

the
The
this

A B

11

I

2

1

3

41

51
61
71

81

I

14

0

15

0

16
17

18

~ 0 ~19

0

20

8

0

0

2111

1~~

~~

110

~ClockOut

120

025

Transmit Clock"

/1

Receive Clock"

11

Data Terminal Ready

" Synchronous Only

RS-232

standard
cable.

DTE

port

straight

sets

RS-232

link:

11
12
13
14
15
16
17
18

I

20

Port

Pinout

straight

up a DTE-to-DCE

cable

RS-232

pinout,

C-2

When

a DTE

at

the

RS-232
problem
which
PC

is

directly
transmit
signals

null

modem

3,

which

The

following

for

null

pinout

(uucp)

works,

shown
connections.

since
interface;
disconnected

device

occurs.

what
and

be

crossed.
cable.

must

modem

because

port

A

the

to

another

receive

be

reversed

illustrations

cables.

below

no

control

when

such

as

using

the

DTE-to-DTE

user

must

computer,
signals
This

The

pins

A

works

for

This

leads

of

this,

you

turn

RS-232

another

straight

communications

set

up

and

type

of

of

concern

on

~

show

null

modem

terminal

null

modem

are

however,

off

the

TeChnical

computer

RS-232

to

attach
requires
some

of

connection

of

the

two

different
cable

and

cable

passed

the

terminal:

Information

is

connected
cable,
link,
the

that

the

control
requires

are

pins

connectors.

using

UNIX-to-UNIX

always

across

line

is

UNIX

the

2

and

pinouts

the

the

not

a

a

A

1

7

1-1

----------11

1-1

----------11

B

1

7

c:

C-3

RS-232

The
more

Technical

null

control,
equipment;
connections.
is

disconnected

Both

null

most

large

Some

of

particular

modem

it

modem

computer

these

applications.

Information

cable

but

is
When

pinout

it

is

used

in

you

when

and

use

you

A B

1

~------------~

2~2

3

~

4~4

5

~

7

....

1

---------------11

6~6

8 8

20 20

straight
dealers

businesses

not

shown

compatible

below

terminal-to-UNIX

this

off

type

the

1

3

5

7

turn

cables

and

make

electronics

custom

with

of

terminal:

can

cables

offers

PC

cable,

be

a

all

the

found

retailers.

for

bit

line

at

C-4

This
three
program
specific

Appendix

file

and

applications.

D

UMODEM

provides

transfer

gives

formats

some

File

a
usage

Transfer

detailed

provided

considerations

Formats

explanation

by

the

of

the

UMODEM

for

UMODEM
ASCII

protocol

7-bit

UNIX PC UNIX

below

UNIX

Sending
Binary

ASCII

ASCII

discuss

PC.

Files

8-bit

7-bit

provides

transfers.

System V User's

transfers

from

a UNIX

The

file

disk

the

newline

of

the

This

transfer

above,

of

each

that

on

is

except

out

NULL

returns

of

always

to

allows
the

the
is

padded

using
Carriage

each
end
multiple
character.
character

file.

be

sent

This

8-bit

bit

treatment
files

viewed

for

binary,

UMODEM

Manual.

of

each

PC

sent

exactly

that

to a multiple

character.

are

character

file

is

128

bytes

At

least

appears

treatment

MS-DOS

is

the

except

character

set

certain

high-order

receiving

is

type

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