Select Memory Type (Sram/Flash) Where To Save Logos Or User-Defined Fonts - NCR 7158 Owner's Manual

7-148 Chapter 7: Programming Guide
Select Memory Type (SRAM/Flash) Where to Save Logos or
User-Defined Fonts
ASCII: GS " n
Hexadecimal: 1D 22 n
Decimal: 29 34 n
Value of n: 48 - 51
Specifies whether to load the logos or user-defined characters to Flash
Memory or to RAM (volatile memory). The selection remains in effect
until it is changed via this command or until the power cycles.
n = 48 (ASCII n = 0)
Loads active logo to RAM only. This is used to print a special logo but
not have it take up Flash Memory. A logo defined following this
command is not preserved over a power cycle.
n = 49 (ASCII n = 1)
Loads active logo to Flash Memory. This is the default condition for
logo Flash storage. A logo defined following this command is stored in
Flash Memory.
n = 50 (ASCII n = 2)
Loads user-defined characters to RAM only. This is the default
condition for user-defined character storage. Any user-defined
characters defined following this command are not preserved over a
power cycle.
n = 51 (ASCII n = 3)
Loads user-defined characters to Flash Memory. An application must
use this command to store user-defined characters in Flash Memory.
Any user-defined characters defined following this command are
stored in Flash Memory. A user-defined character cannot be redefined
in Flash Memory. The Flash Memory page must be erased by an
application before redefining user-defined characters. For more
information, see the Erase User Flash Sector (1D 40 n) command.