NQHH: NCD High Voltage Header record

				Titles: NQHH NCD High Voltage Header record
                                ===========================================
				
Contact: Mark Howe / Jan Wouters / Adam Cox
Version 1 verified on 10-29-04 by LCS and KRR

Revision History:-
================
	2003-02-11 (jmw) - Original
	2003-11-18 (gac) - removed bit packing and slight restructuring/renaming
				and the addtion of SLOPE and OFFSET for the DAC to HV conversion
	2003-11-22 (jmw) - Fixed floating point parameter lengths.
	2004-02-08 (jmw) - Added word 0 - Number of HV records.
        2007-04-16 (ggp) - Revised documentation.

Titles Files
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Verification
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Description
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Bank Number: Version 1

Written out at the beginning of a run by SHaRC.  The bank lists the
high voltage information for one NCD HV power supply.

Data Words
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	Fixed length Database Header. See titles_dbhdr.html

    Data types: B(bit), I, F, D(double), H(hollerith 4 char)

Word	Type		Mnemonic		Description
1 	I		NQHH_NUM_HV		Number of HV records that follow.
2	I		NQHH_VERS		HV Bank version number
3	I		NQHH_HV_SUPPLY		HV supply number
4	I		NQHH_VALUE_ADC		HV ADC value read
5	I		NQHH_VALUE_DAC		HV DAC value written
6	I		NQHH_ON			HV on (0 = off, 1 = on)
7	F		NQHH_HV_SLOPE		DAC to HV voltage conversion slope
8	F		NQHH_HV_OFFSET		DAC to HV voltage conversion offset

                      Words 2 to 8 repeat for each HV supply (NQHH_Num_HV)