TLC59461 Datasheet, PDF (23/33 Pages) Texas Instruments – 16-Channel, 12-Bit PWM LED Driver with 6-Bit Dot Correction

TLC59461
www.ti.com............................................................................................................................................... SLVS896A – NOVEMBER 2008 – REVISED MARCH 2009
XHALF
BLANK
XLAT
SCLK
SIN
SOUT
XHALF
Low Level
OUT0 to OUT7 PWM Data
OUT8 to OUT15 PWM Data
Not Not
Valid Valid
SCLK Rising Edge: Read Data
SCLK Falling Edge: Output Data
Not Not
Valid Valid
Not
Valid
Figure 32. Extended Serial Interface
Low Level
LOD LOD
15
14
BLANK
XLAT
SCLK
SIN
¼
PWM Data
OUT0 to OUT7 N
¼
OUT8 to OUT15 N
¼
OUT0 to OUT7 N+1
¼
OUT8 to OUT15 N+1
GSCLK
IOUT0 to IOUT7
¼
PWM Output
OUT0 to OUT7 N-1
¼
OUT0 to OUT7 N
¼
OUT0 to OUT7 N
¼
OUT0 to OUT7 N+1
IOUT8 to IOUT15
OUT8 to OUT15 N-1
OUT8 to OUT15 N-1
OUT8 to OUT15 N
Figure 33. Output Timing of Extended Serial Interface
OUT8 to OUT15 N
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