TLC59116_1 Datasheet, PDF (24/30 Pages) Texas Instruments – 16-CHANNEL Fm+ I2C-BUS CONSTANT-CURRENT LED SINK DRIVER

TLC59116
SLDS157B – FEBRUARY 2008 – REVISED JULY 2008 .................................................................................................................................................... www.ti.com
Slave Address
Control Register
PWM0 Register
PWM1 Register
S A6 A5 A4 A3 A2 A1 A0 0 A 1 0 1 0 0 0 1 0 A
A
A
Start Condition
R/W
ACK From Slave
PWM0 Register Selection
Auto-Increment On Brightness Registers Only
Auto-Increment On
ACK From Slave
ACK From Slave
PWM14 Register
PWM15 Register
PWM0 Register
PWMx Register
A
A
A
AP
ACK From Slave ACK From Slave
ACK From Slave
ACK From Slave
Stop Condition
Figure 17. Multiple Writes to Individual Brightness Registers Using Auto-Increment
Slave Address
Control Register
Slave Address
Data From MODE1 Register
S A6 A5 A4 A3 A2 A1 A0 0 A 1 0 0 0 0 0 0 0 A Sr A6 A5 A4 A3 A2 A1 A0 1 A
A
Start Condition
R/W
ACK From Slave
MODE1 Register Selection
Auto-Increment On All Registers
Auto-Increment On
ACK From Slave
R/W ACK From Slave
ACK From Master
Data From MODE2 Register
Data From PWM0 Register
Data From ALLCALLADR Register Data From MODE1 Register
A
A
A
A
ACK From Master
ACK From Master
ACK From Master
ACK From Master
Data From Last Read Byte
AP
NACK From Master
Stop Condition
Figure 18. Read All Registers Auto-Increment
24
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