TLC5971_15 Datasheet, PDF (21/45 Pages) Texas Instruments – 12-Channel, 16-Bit, Enhanced Spectrum, PWM, RGB, LED Driver

www.ti.com
GS DATA
(DEC)
127
128
129
—
255
256
257
—
65478
65280
65281
—
65534
65535
TLC5971
SBVS146D – AUGUST 2010 – REVISED DECEMBER 2015
Table 4. ES-PWM Drive Turnon Time Length (continued)
GS DATA
(HEX)
007Fh
0080h
0081h
—
00FFh
0100h
0101h
—
FEFFh
FF00h
FF01h
—
FFFEh
FFFFh
OUTn DRIVER OPERATION
Turns on during one GS clock period in the 1st to 127th display period, but does not turn on in the
128th display period
Turns on during one GS clock period in all display periods (1st to 128th)
Turns on during two GS clock periods in the 1st display period and one GS clock period in the next
display period
The number of display periods where OUTn is turned on for two GS clocks is incremented by the
increased GS data similar to the previous case where the GS value is 1 trough 127
Turns on during two GS clock periods in the 1st to 127th display period, but only turns on during one
GS clock period in the 128th display period
Turns on during two GS clock periods in all display periods (1st to 128th)
Turns on during three GS clock periods in the 1st display period and two GS clock periods in the next
display period
Display periods with OUTn turned on is incremented by the increased GS datasimilar to 0101h
operation
Turns on during 511 GS clock periods in the 1st to 127th display period, but only turns on 510 GS
clock periods in the 128th display period
Turns on during 511 GS clock periods in all display periods (1st to 128th)
Turns on during 512 GS clock periods in the 1st display period and 511 GS clock periods in the 2nd to
128th display periods
—
Turns on during 512 GS clock periods in the 1st to 63th and 65th to 127th display periods, and turns on
511 GS clock periods in the 64th and 128th display periods
Turns on during 512 GS clock periods in the 1st to 127th display period, but only turns on 511 GS
clock periods in the 128th display period
Copyright © 2010–2015, Texas Instruments Incorporated
Product Folder Links: TLC5971
Submit Documentation Feedback
21