Chapter 11: APA Customer Display Interface 11-7
Command Codes (00h - 0Fh)
Reset (00h)
This
command
resets
the
module
to
the
following
conditions:
•
0%
luminance
XAR
and
YAR
set
to
0
•
Entire
DDRAM
cleared
•
All
display
control
bits
set
to
0
•
Data
write
mode
set
to
default
mode
(overwrite)
•
Character
size
set
to
5x7
•
Character
luminance
set
to
100%
Set Luminance (01h, LUMINANCE)
This
command
sets
the
overall
display
luminance
to
1
of
64
levels.
Bits
5
through
0
of
the
LUMINANCE
byte
select
the
luminance
level,
bits
7
and
6
are
ignored.
LUMINANCE Byte
Display Luminance
00h
0%
01h
1.5%
‐ ‐ ‐
‐ ‐ ‐
3Eh
98.5%
3Fh
100%
Set Y Address Register (02h, YAR)
This
command
sets
the
YAR.
Bits
6
through
0
of
the
YAR
byte
are
used,
bit
7
is
ignored.
Summary of Contents for RealPOS 70
Page 1: ...NCR RealPOS 70 7402 Release 1 4 User Guide B005 0000 1463 Issue N ...
Page 18: ...xvi ...
Page 96: ...3 34 Chapter 3 Touch Screen Calibration Windows MT 7 12 ...
Page 103: ...Chapter 4 Touch Screen Calibration Windows MT 5 64 SR4 4 7 8 Select Finish 9 Select Calibrate ...
Page 119: ...Chapter 4 Touch Screen Calibration Windows MT 5 64 SR4 4 23 2 Select the Advanced button ...
Page 124: ......
Page 148: ...5 24 Chapter 5 Touch Screen Calibration Windows MT 5 64 SR6 ...
Page 152: ...6 4 Chapter 6 Touch Screen Calibration DOS ...
Page 218: ...9 18 Chapter 9 Installing the Terminal in an Integrated Configuration ...
Page 223: ...Chapter 10 2x20 Customer Display Interface 10 5 CP437 ...
Page 224: ...10 6 Chapter 10 2x20 Customer Display Interface CP858 ...
Page 225: ...Chapter 10 2x20 Customer Display Interface 10 7 CP866 ...
Page 226: ...10 8 Chapter 10 2x20 Customer Display Interface CP932 ...
Page 238: ...11 12 Chapter 11 APA Customer Display Interface 5X7 Character Table ...
Page 239: ...Chapter 11 APA Customer Display Interface 11 13 10x14 Character Table ...
Page 268: ......
Page 280: ...14 6 Chapter 14 Maintenance ...
Page 288: ...16 4 Chapter 16 BIOS Updating Procedures ...
Page 302: ...B 4 Appendix B Feature Kits ...