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AD9979_15 Datasheet, PDF (36/56 Pages) Analog Devices – 14-Bit, CCD Signal Processor with Precision Timing Core
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AD9979
Example Register Settings for Power-Up
The following settings can be used for basic operation. A single CLPOB pulse is used with only H-pattern and one field. Additional
HPATS and FIELDS can be added, as needed, along with different CLPOB toggle positions.
010 0000001
028 0000001
800 0064000
801 3ffffff
802 3ffffff
803 0064000
804 3ffffff
805 3ffffff
806 0000000
807 0000000
808 0000000
809 0000000
80a 0000000
80b 0000000
80c 00dc05a
80d 3ffffff
80e 3ffffff
80f 3ffffff
810 1000000
811 1000800
812 1000800
813 1000800
814 0000800
815 0000000
816 0000000
817 0000000
818 0000001
819 1000800
81a 1000800
81b 1000800
81c 0000001
81d 1000800
81e 0000000
81f 0000000
02a 0000001
02b 0000000
02c 0000000
000 0000008
014 0000001
011 0000001
//Software Reset
//total number of H-Pattern groups = 1
//HPAT0 HBLKTOGO1, TOGO2 settings
//unused HBLK Odd toggles set to zero or max value
//unused HBLK Odd toggles set to zero or max value
//HPAT0 HBLKTOGE1, TOGE2 settings
//unused HBLK Even toggles set to zero or max value
//unused HBLK Even toggles set to zero or max value
//HBLK StartA, B are not used
//HBLK StartC is not used
//HBLK Alternation Patterns are not used
//HBLKLEN, HBLKREP not used, HBLK masking pol = 0
//HBLKSTART, END not used
//Test, set to zero
//CLPOB pat 0 toggles
//CLPOB pat 1 toggles not used, set to max
//PBLK pat 0 toggles not used, set to max
//PBLK pat 1 toggles not used, set to max
//FIELD0 SCP0, SCP1
//SCP2, SCP3 set same as SCP1
//SCP4, SCP5 set same as SCP1
//SCP6, SCP7 set same as SCP1
//SCP8 set same as SCP1
//Select HPAT0 for all regions
//Select HPAT0 for all regions
//Test, set to zero
//CLPOB start polarity = HIGH
//CLPOB masking set to highest SCP value (no mask)
//CLPOB masking set to highest SCP value (no mask)
//CLPOB masking set to highest SCP value (no mask)
//PBLK start polarity = HIGH
//PBLK masking set to highest SCP value (no mask)
//PBLK masking set to highest SCP value (no mask)
//PBLK masking set to highest SCP value (no mask)
//total number of Fields = 1
//field select = FIELD0
//field select = FIELD0
//AFE settings
//reset TGCORE
//enable outputs
Rev. C | Page 36 of 56
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