Titles: NQMH NCD Multiplexer Settings Record ============================================ Contact: Mark Howe / Jan Wouters Version 1 verified on 10-29-04 by LCS and KRR Revision History:- ================ 2003-02-11 (jmw) - Original 2003-02-19 (jmw) - Added ADC readback value 2003-11-04 (gac) - Clarified Bank Number description, added NQMH_MUX_B, NQMH_MUX_HW and NQMH_OS_CHAN 2003-11-17 (gac) - renamed word prefix NCDM -> NQMH and added NQMH_NUM_CHAN and NQMH_REC_SIZE 2004-02-08 (jmw) - Added word 0 - Number of mux records. 2007-04-16 (ggp) - Revised documentation Titles Files ------------ Verification ------------ Description ----------- Bank Number: Version 1 Written out at the beginning of a run by SHaRC. Contains multiplexer threshold settings and read back threshold for one multiplexer. Data Words ---------- Fixed length Database Header. See titles_dbhdr.html Data types: B(bit), I, F, D(double), H(hollerith 4 char) The following record is repeated 13 times, once for each multiplexer channel. Word Type Mnemonic Description 1 I NQMH_NUM_MUX Number of multiplexer records that follow. 2 I NQMH_VERS NQMH bank version number 3 I NQMH_MUX_BUS Mux Controller Board Bus Number 4 I NQMH_MUX_BOX Mux Box Hardware Number in decimal (0x00 - 0xff) 5 I NQMH_OS_CHAN Oscilloscope Channel number 6..10 I Five spare words 11 I NQMH_NUM_CHAN Number of Channels (=13) 12 I NQMH_REC_SIZE Record Size (3 words) 13 I NQMH_REC Base address for following record loop i = NQMH_REC + (n-1)*NQMH_REC_SIZE Start - repeat block NQMH_NUM_CHAN times i+0 I NQMH_THRES_DAC Multiplexer thresholds in DAC units. i+1 I NQMH_THRES_ADC Readback of threshold from ADC. i+2 I SPARE Words 2 to i+2 of final channel repeat for each mux box.