33 34
Appendix
1
Code
1
28 Explanation
There are 3 code sets in Code 128. 128 ASCII characters and
00 – 99 total 100 digits of 2-digit numeric can be defined. Each
code set defined the characters and numerics shown as below:
•
Code A: ASCII character 00H - 5FH
•
Code B: ASCII character 20H - 7FH
•
Code C: one character expressed one 2-digit numeric(total
100 numerics from 00 to 99)
•
SHIFT Character
In Code A,the characters followed SHIFT can be used as
the corresponding characters in Code B. Alike, in Code B,the
characters followed SHIFT can be used as the corresponding
characters in Code A. There is no SHIFT character in Code C.
•
The character for selecting code set
（
CODE A, CODE B,
and CODE C
）
The character can implement convertion between Code A,
B and C each other.
•
Function character
（
FNC1, FNC2, FNC3, and FNC4
）
The usage of the function character lie on the application
software. In Code C only FNC1 is valid.
C o d e 1 2 8 C h a r a c t e r C o d e a n d V a l u e R e f e r e n c e
Code A
Charc.
Code B
Charc.
Code C
Charc.
ASCII
Location
Charc
Value
SP SP 00 ‘20’ 0
! ! 01
‘21’
1
“ “ 02
‘22’
2
# # 03
‘23’ 3
$ $ 04
24’ ‘4
% % 05 ‘25’ 5
& & 06
‘26’ 6
‘ ‘ 07
‘27’
7
( ( 08
’28’
8
) ) 09
‘29’
9
* * 10
‘2A’
10
+
+
11
’ 2B’
11
, , 12
‘2C’
12
- - 13
‘2D’
13
. . 14
‘2E’
14
/ / 15
‘2F’
15
0 0 16
‘30’
16
1 1 17
‘31’
17
2 2 18
‘32’
18
3 3 19
‘33’
19
‘4 ‘4 20 ‘34’
20
5 5 21
‘35’
21
6 6 22
‘36’
22
7 7 23
‘37’
23
8 8 24
‘38’
24
9 9 25
‘39’
25
: : 26
‘3A’
26
; ; 27
‘3B’
27
