Null

0

00

000

00000000

Ctrl @

NUL

Start of Heading

1

01

001

00000001

Ctrl A

SOH

Start of Text

2

02

002

00000010

Ctrl B

STX

End of Text

3

03

003

00000011

Ctrl C

ETX

End of Transmit

4

04

004

00000100

Ctrl D

EOT

Enquiry

5

05

005

00000101

Ctrl E

ENQ

Acknowledge

6

06

006

00000110

Ctrl F

ACK

Bell

7

07

007

00000111

Ctrl G

BEL

Back Space

8

08

010

00001000

Ctrl H

BS

Horizontal Tab

9

09

011

00001001

Ctrl I

TAB

Line Feed

10

0A

012

00001010

Ctrl J

LF

Vertical Tab

11

0B

013

00001011

Ctrl K

VT

Form Feed

12

0C

014

00001100

Ctrl L

FF

Carriage Return

13

0D

015

00001101

Ctrl M

CR

Shift Out

14

0E

016

00001110

Ctrl N

SO

Shift In

15

0F

017

00001111

Ctrl O

SI

Data Line Escape

16

10

020

00010000

Ctrl P

DLE

Device Control 1

17

11

021

00010001

Ctrl Q

DC1

Device Control 2

18

12

022

00010010

Ctrl R

DC2

Device Control 3

19

13

023

00010011

Ctrl S

DC3

Device Control 4

20

14

024

00010100

Ctrl T

DC4

Negative Acknowledge

21

15

025

00010101

Ctrl U

NAK

Synchronous Idle

22

16

026

00010110

Ctrl V

SYN

End of Transmit Block

23

17