Video Test Generator User Guide
421
LUTL
LUT Load
Class
Lookup table memory management
Description
Reads the lookup table having a name equal to name
name
from lookup table memory (or
EPROM) into the lookup table. LUTL does not re-configure the signal generating
hardware. This feature allows you to work on the contents of any lookup table memory
location, while continuing to output a signal based on a previously-used lookup table (see
LUTU
command). The LUTL? query returns the location
location
in which a lookup table
having a name equal to
name
is found. If multiple lookup tables exist having name
name
,
then the lowest numbered location containing a lookup table with a matching name
name
is returned. The lookup table memory (RAM) is always searched first. If a lookup table with
name
name
cannot be found anywhere in the lookup table memory, then the
industry-standard lookup tables located in EPROM (negative locations) are searched next.
LUTL? returns 0 if a lookup table with a name equal to name
name
cannot be found in
either lookup table space.
Command syntax
LUTL
name
name
a valid MS-DOS filename (8 characters minus any extension)
Query syntax
LUTL?
name
Query response
location (returns 0 if not found)
Other required
commands
The
LUTU
command updates the hardware to the new settings.
Example
LUTL my_lut // Load lookup table called my_lut
Summary of Contents for 802BT
Page 1: ...802BT 802R Video Test Generator User Guide ...
Page 52: ...42 Chapter 2 Testing Video Displays ...
Page 62: ...52 Chapter 3 Administrative Tasks ...
Page 118: ...108 Chapter 7 Using GPIB Interface ...
Page 194: ...184 Chapter 10 Testing EDID ...
Page 204: ...194 Chapter 11 Testing HDCP ...
Page 214: ...204 Appendix A Command Reference Commands by name ...
Page 595: ...Video Test Generator User Guide 585 ...
Page 611: ...Video Test Generator User Guide 601 ...
Page 612: ...602 Appendix A Command Reference ...
Page 716: ...706 Appendix B Image Reference ...
Page 744: ...734 Appendix C Error Messages ...