IBM 4400 User Manual
42
Chapter
2
Configuring the P-Series Emulation with Control Codes
Extended Character Set
ASCII Code SO (Shift Out)
SFCC SO
SFCC n
SFCC 4
Hex Code
0E
SFCC 0E
SFCC 6E
SFCC 34
Dec Code
14
SFCC 14
SFCC 110
SFCC 52
Purpose
Accesses the extended character set in the range hex A0
through FF using codes hex 20 through 7F.
through FF using codes hex 20 through 7F.
Comment
Used in 7-bit systems as if data bit 8 was set to 1. For example,
sending code hex 20 accesses the symbol at code point hex A0.
If a printable symbol is not available at the code point, a space is
printed.
sending code hex 20 accesses the symbol at code point hex A0.
If a printable symbol is not available at the code point, a space is
printed.
SFCC 4 is not cancelled by the next paper motion command;
OE, SFCC OE, SFCC 6E are cancelled by paper motion.
OE, SFCC OE, SFCC 6E are cancelled by paper motion.
Example
The following sample illustrates Extended Character Set.
Extended Character Set Cancel
(Primary Character Set Select)
(Primary Character Set Select)
ASCII Code SI (Shift In)
SFCC SI
SFCC o
SFCC 5
Hex Code
0F
SFCC 0F
SFCC 6F
SFCC 35
Dec Code
15
SFCC 15
SFCC 111
SFCC 53
Purpose
Cancels Extended Character Set as selected by SO, SFCC SO,
SFCC n, and SFCC 4, and selects the Primary Character Set.
SFCC n, and SFCC 4, and selects the Primary Character Set.
Comment
Used in 7-bit systems. If data bit 8 is disabled, this control code
selects the range as if data bit 8 is set to 0, and data is printed as
characters from hex 20 through 7F.
selects the range as if data bit 8 is set to 0, and data is printed as
characters from hex 20 through 7F.
Example
See the Extended Character Set example.