Kamera Werk Dresden CMOS $03FE, $03FD, $03FC, Example:, w $10800, w $10000, w $10001, w $10002, $6C656473, w $107FC $0002, w $107FD $0001, w $107FE $0000, ;erase sequence for LUT1

Manual: CMOS Industrial Camera LOGLUX® i5 Version 1.08 (04/07)

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PARAM_TEMP0

PARAM_TEMP1 Register PARAM_TEMP0 reads the temperature on the sensor board, and register PARAM_TEMP1 the temperature inside the camera.

Example: r $908;reads the sensor temperatureFunction group ‚LUT programming‘

This function group is used for programming the three user-specific look-up tables available.

Register	Address	Format	Description	Value range	Meaning
TMFLASH1_WORD_0000	$10000	1024	1st function value of LUT1	$0000	Place where function
...	...		...	...	value y allocated to
		words
TMFLASH1_WORD_03FE	$107FE		1024th function value of LUT1	$03FF	greyscale value x is found
TMFLASH1_DESCRIPTION	$10800	256 bytes	Description of LUT1		ASCII character set
TMFLASH1_ERASE_QUADLET	$10820	1 long	Erase sequence for LUT1	$6C656473
TMFLASH2_WORD_0000	$11000	1024	1st function value of LUT2	$0000	Place where function
...	...		...	...	value y allocated to
		words
TMFLASH2_WORD_03FE	$117FE		1024th function value of LUT2	$03FF	greyscale value x is found
TMFLASH2_DESCRIPTION	$11800	256 bytes	Description of LUT2		ASCII character set
TMFLASH2_ERASE_QUADLET	$11820	1 long	Erase sequence for LUT2	$6C656473
TMFLASH3_WORD_0000	$12000	1024	1st function value of LUT3	$0000	Place where function
...	...		...	...	value y allocated to
		words
TMFLASH3_WORD_03FE	$127FE		1024th function value ofLUT3	$03FF	greyscale value x is found
TMFLASH3_DESCRIPTION	$12800	256 bytes	Description of LUT3		ASCII character set
TMFLASH3_ERASE_QUADLET	$12820	1 long	Erase sequence for LUT3	$6C656473

Table 7 : Registers of function group 'LUT programming

Three register banks ($10000 ... $107FE for LUT1, $11000 ... $117FE for LUT2 and $12000 ...

$127FE for LUT3) are available for three user-specific LUTs. In addition to the function values y allocated to each of the possible 1024 greyscale values x of the sensor, also a description of the respective LUT functions is contained in these register banks.

Prior to the word-wise filling of the LUTx with function values, the respective erase sequence must be entered into register TMFLASHx_ERASE_QUADLET. It is not possible to overwrite individual function values in a LUT.

Example:	w $10800	$6C656473	;erase sequence for LUT1
	w $10000	$03FE	;1st function value LUT1
	w $10001	$03FD	;2nd function value LUT1
	w $10002	$03FC	;3rd function value LUT1
	...
	w $107FC $0002		;1022nd function value LUT1
	w $107FD $0001		;1023rd function value LUT1
	w $107FE $0000		;1024th function value LUT1

The example describes what function values need to be entered in the user-specific LUT1 to generate an inverted image (provided the missing function values are added in the above-mentioned manner). Programming aids are recommended to be used for the generation and programming of the function values. Two such aids are included in the software package for the CMOS industrial camera

LOGLUX® i5 CL. One is a MathCAD™ 2000 document which permits the function values to be easily generated and saved in a file by defining the corresponding mathematical functions. The other is a

simple Delphi™ 6 program allowing the function values generated by the afore-mentioned document to be programmed into the camera 'in one go'. Should the MathCAD™ 2000 application not be available, any other suitable program can be used to generate the function values. In this case, if the above Delphi 6 program is intended to be used for programming, the function value file should have the following format:

∙The separating character for every function value is [CRNL, carriage return + new line]. This character has the same effect as actuating the ENTER key.

∙The file must comprise 1024 unsigned integer function values.

∙The value range must not exceed the limit 210-1 (1023).

∙The end of the file shall read [file name].LUT.

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