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Offline specifications
Using LCDS Print Description Language
D-7
NOTE: Characters in the ASCII file name and type fields must
be in the RAD–50 (Radix-50) character set. The following table
defines the RAD-50 character set.
Table D-3. Content of tape records
Byte range
Information contained in record
Additional information
00–02
File name
If not used, must be zero.
04
File type (RAD–50)
06
File size in 512–byte blocks
10
First free byte
12
Date (DOS format)
Not used
14
Record size in bytes
80 for text; otherwise, 512
16
Tape block size in bytes
20
Reserved for future use
22–32
ASCII file name (9 characters).
Currently only 6–character file
names are supported.
Unused file name characters
must be filled with 0.
33-35
ASCII file type
42–176
Contain 0
177
ASCII * (052)
200–777
Contain 0
Table D-4. RAD–50 character set
RAD–50
character
ASCII
Octal value
RAD–50
Octal value
RAD–50
decimal value
(space)
040
000
000
A–Z
101–132
001–032
1–26
$
044
033
27
.
056
034
28
(undefined)
035
29
0–9
060–071
036–047
30–39
Содержание Docuprint 75
Страница 16: ...Table of contents xvi Using LCDS Print Description Language ...
Страница 26: ...Introduction xxvi Using LCDS Print Description Language ...
Страница 108: ...PDL principles and procedures 1 82 Using LCDS Print Description Language ...
Страница 151: ...Specifying input parameters Using LCDS Print Description Language 2 43 Figure 2 3 Record format types ...
Страница 227: ...Using logical processing Using LCDS Print Description Language 3 47 Figure 3 6 Effects of RPAGE SIDE parameter ...
Страница 228: ...Using logical processing 3 48 Using LCDS Print Description Language Figure 3 7 Effects of RPAGE WHEN parameter ...
Страница 354: ...Specifying print format parameters 4 114 Using LCDS Print Description Language ...
Страница 436: ...Using PDL commands for graphics 6 8 Using LCDS Print Description Language ...
Страница 452: ...PDL command and DJDE summary A 16 Using LCDS Print Description Language ...
Страница 470: ...Character code assignments C 8 Using LCDS Print Description Language ...
Страница 476: ...Offline specifications D 6 Using LCDS Print Description Language Figure D 2 LPS tape format diagram ...
Страница 478: ...Offline specifications D 8 Using LCDS Print Description Language ...
Страница 506: ...INDEX INDEX 12 Using LCDS Print Description Language ...