RGB Spectrum Quadra User's Guide manual Input Commands Descriptions

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		C O M M A N D L I N E I N T E R F A C E
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		Command Summary
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Table 4-3.Input Commands Descriptions(Continued)
Command	Arguments	Description
INputLOAD	<input #> <1…160>	Loads the indicated entry from the Timing List to
		the specified input channel. Timing list entries from
		1 to 99 are reserved for factory defined timing
		parameters. Entries from 100 to 160 are available
		for user defined timing entries.
		The entry is loaded only if it matches the measured
		signal parameters — sync format and polarity,
		interlace state, vertical total, and horizontal
		frequency.
INputNAME	<input #> [timing set	Names the specified input. The argument can be up
	name]	to 23 alphanumeric characters with no spaces (use
		underscore for space).
		Default: Auto_1
INputPHASE	<graphics input#> [0 … 31]	Adjusts the phase of the Analog/Digital Converter
		to optimize picture quality. Applies to Analog RGB
		inputs only.
		Default: 24
INputSAVE	<input#> <100…160>	Saves the input timing parameters for the specified
		input to the selected entry in the Input List.
		Whenever a signal is applied to the graphics input
		the signal parameters are measured and compared to
		entries in the list. When a match is found it is
		applied to the Quadra.
INputSouRCe	<input#> [RGB DVI	Selects the analog or digital graphics source for the
	YUV COMPOSITE1	specified input.
	COMPOSITE2 SVIDEO]	Default: RGB
INputTiMing	<input #> [<hfp> <hs>	Defines the active area of the input signal and the
	<hbp> <hact> <vfp> <vs>	selected input’s timing. Using this command, the
	<vbp> <vact>] [HFP HS	user can set all timing parameters as query or set the
	HBP HACT VFP VS	value of an individual parameter. For example to
	VBP VACT] [value]	query the value of vertical sync width issue the
		command INTM VS.
		Horizontally, the active part of the signal is
		<hact>. The inactive part (h blanking) is <hfp>
		+ <hs> + <hbp>. The total number of pixels
		horizontally is htotal = (h blanking) + <hact>.
		Note that the pixel clock frequency = hfreq x
		htotal so changing the total horizontal pixel
		count (htotal) will directly change the frequency
		of the sample clock.
		The active part of the vertical component of the
		signal is <vact>. The inactive part (v blanking) is
		<vfp> + <vs> + <vbp>. The total number of
		lines is vtotal = (v blanking) + <vact>. Since
		Quadra knows the total line count an error will
		result if the sum of the active and inactive parts
		entered in the command do not match the measured
		total line count.
		Refer to the “Timing Parameters” section for
		details on timing parameters.

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