pcf8536 NXP Semiconductors, pcf8536 Datasheet - Page 43

• Manufacturer Part Number: pcf8536
• Description: Universal Lcd Driver For Low Multiplex Rates Including A 6 Channel Pwm Generator
• Manufacturer: NXP Semiconductors

NXP Semiconductors
PCF8536
Product data sheet
Fig 28. PWM example waveforms for PWMI = 0
PWM register 5 = 127
PWM register 2 = 32
PWM register 3 = 64
PWM register 4 = 96
PWM register 0 = 0
PWM register 1 = 1
8.11.1 RGB color driving
There are six PWM channels that can be arranged as two RGB channels. There are no
explicit settings for this feature, only ways of utilizing the PWM channels.
Table 34
Table 34.
Figure 29
RGB cluster
0
1
t =
128 x f
gives an example of how two RGB clusters can be configured.
gives an example of how two RGB clusters can be connected.
Combining PWM channels for RGB
1
PWM
All information provided in this document is subject to legal disclaimers.
Universal LCD low multiplex driver with 6 channel PWM generator
Rev. 1 — 6 October 2011
PWM channel
0
1
2
3
4
5
24.96 %
49.92 %
74.88 %
99.20 %
0.00 %
0.78 %
f
PWM
Component color
red
green
blue
red
green
blue
PCF8536
© NXP B.V. 2011. All rights reserved.
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