AS3661 datasheet(4/87 Pages) AMSCO

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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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