pca9626 NXP Semiconductors, pca9626 Datasheet - Page 27

• Manufacturer Part Number: pca9626
• Description: 24-bit Fm+ I2c-bus 100 Ma 40 V Led Driver
• Manufacturer: NXP Semiconductors

Fig 14. Multiple writes to Individual Brightness registers only using the Auto-Increment feature
(cont.)
S A6
START condition
This example assumes that AIF + AI[1:0] = 101b.
A5 A4 A3 A2 A1 A0 0
slave address
PWM22 register data
acknowledge
acknowledge
from slave
from slave
R/W
A
A
1
Auto-Increment on
PWM23 register data
X
control register
0
register selection
0
PWM0
0
acknowledge
from slave
0
register rollover
1
0
A
A
acknowledge
from slave
PWM0 register data
PWM0 register data
acknowledge
from slave
acknowledge
from slave
A
A
PWM1 register data
PWM22 register data
acknowledge
acknowledge
from slave
from slave
A
A
(cont.)
PWM23 register data
acknowledge
from slave
condition
002aad614
STOP
A
P