pca9685 NXP Semiconductors, pca9685 Datasheet - Page 18
pca9685
Manufacturer Part Number
pca9685
Description
16-channel, 12-bit Pwm Fm+ I 2c-bus Led Controller
Manufacturer
NXP Semiconductors
Datasheet
1.PCA9685.pdf
(50 pages)
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NXP Semiconductors
PCA9685_1
Product data sheet
Fig 10. Update examples when LEDn_ON < LEDn_OFF
LEDn_OFF
LEDn_OFF
LEDn_OFF
LEDn_OFF
example 1
LEDn_ON
example 2
LEDn_ON
example 3
LEDn_ON
example 4
LEDn_ON
Example 1: LEDn_ON unchanged and LEDn_OFF decreased.
Example 2: LEDn_ON increased and LEDn_OFF decreased.
Example 3: LEDn_ON made > LEDn_OFF.
Example 4: LEDn_OFF[12] set to 1.
STOP
0
register(s) updated in this cycle
511
511
511
511
3071
3071
3071
3071
4095 0
off
Rev. 01 — 24 July 2008
511
output(s) updated in this cycle
767
1023
1023
16-channel, 12-bit PWM Fm+ I
3071
4095 0
511
767
1023
1023
1023
2
C-bus LED controller
PCA9685
© NXP B.V. 2008. All rights reserved.
4095 0
002aad194
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