AS3661
Datasheet
8.10.5 LEDx Control ......................................................................................................................................39
8.10.6 LEDx PWM .........................................................................................................................................45
8.10.7 LEDx CURRENT CONTROL .............................................................................................................48
8.10.8 MISC ..................................................................................................................................................51
8.10.9 ENGINEx PC ......................................................................................................................................52
8.10.10 STATUS/INTERRUPT .....................................................................................................................52
8.10.11 GPO .................................................................................................................................................54
8.10.12 VARIABLE ........................................................................................................................................54
8.10.13 RESET .............................................................................................................................................54
8.10.14 TEMP ADC CONTROL .................................................................................................................55
8.10.15 TEMPERATURE READ .................................................................................................................55
8.10.16 TEMPERATURE WRITE ...............................................................................................................56
8.10.17 LED TEST CONTROL ...................................................................................................................56
8.10.18 LED TEST ADC ............................................................................................................................57
8.10.19 ENGINE1 VARIABLE A .................................................................................................................58
8.10.20 ENGINE2 VARIABLE A .................................................................................................................58
8.10.21 ENGINE3 VARIABLE A .................................................................................................................58
8.10.22 MASTER FADER1 .........................................................................................................................58
8.10.23 49 MASTER FADER2 ....................................................................................................................59
8.10.24 4A MASTER FADER3 ......................................................................................................................59
8.10.25 ENG1 PROG START ADDR ............................................................................................................59
8.10.26 ENG2 PROG START ADDR ..........................................................................................................59
8.10.27 ENG3 PROG START ADDR ..........................................................................................................59
8.10.28 PROG MEM PAGE SELECT .........................................................................................................60
8.10.29 ENG1 MAPPING MSB ...................................................................................................................60
8.10.30 71H ENG1 MAPPING LSB ..............................................................................................................60
8.10.31 ENG2 MAPPING MSB .....................................................................................................................61
8.10.32 ENG2 MAPPING LSB ......................................................................................................................61
8.10.33 ENG3 MAPPING MSB .....................................................................................................................61
8.10.34 ENG3 MAPPING LSB ....................................................................................................................62
8.10.35 GAIN CHANGE CTRL ......................................................................................................................63
8.11 Instruction Set ............................................................................................................................................64
8.12 LED Driver Instructions ..............................................................................................................................67
8.12.1 RAMP (Numerical Operands) ............................................................................................................67
8.12.2 RAMP (Variables) ..............................................................................................................................68
8.12.3 SET PWM (Numerical Operands) ......................................................................................................69
8.12.4 SET PWM (Variables) ........................................................................................................................70
8.12.5 WAIT ..................................................................................................................................................70
8.13 LED Mapping Instructions ..........................................................................................................................71
8.13.1 MUX_LD_START ...............................................................................................................................71
8.13.2 MUX_LD_END ...................................................................................................................................71
8.13.3 MUX_MAP_START ............................................................................................................................72
8.13.4 MUX_SEL ..........................................................................................................................................72
8.13.5 MUX_CLR ..........................................................................................................................................72
8.13.6 MUX_MAP_NEXT ..............................................................................................................................73
8.13.7 MUX_MAP_PREV ..............................................................................................................................73
8.13.8 MUX_LD_NEXT .................................................................................................................................74
8.13.9 MUX_LD_PREV .................................................................................................................................74
8.13.10 MUX_MAP_ADDR ...........................................................................................................................74
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