PCA9685PW,112 Ver la hoja de datos (PDF) - NXP Semiconductors.

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PCA9685PW,112

16-channel, 12-bit PWM Fm+ I2C-bus LED controller

NXP Semiconductors. 

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STOP

0

4095 0

register(s) updated in this cycle

example 1

LEDn_ON

LEDn_OFF

3071

example 2

LEDn_ON

LEDn_OFF

3071

example 3

LEDn_ON

LEDn_OFF

on

example 4

LEDn_ON

LEDn_OFF

3071

off

1023

1023

1023

4095 0

4095 0

output(s) updated in this cycle

3071

511

3413

511

3071

3413

Example 1: LEDn_ON unchanged and LEDn_OFF decreased, but delay still > LEDn_OFF

Example 2: LEDn_ON changed and LEDn_OFF changed, but delay still > LEDn_OFF

Example 3: LEDn_ON unchanged and LEDn_OFF increased where LEDn_ON < LEDn_OFF

Example 4: LEDn_ON[12] = 1 and LEDn_OFF[12] changed from 0 to 1

Fig 11. Update examples when LEDn_ON > LEDn_OFF

4095 0

3413

511

3071

3413

002aad195

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