S1F87110B0A Epson Electronics America, Inc., S1F87110B0A Datasheet - Page 9

• Manufacturer Part Number: S1F87110B0A
• Description: Led Controller
• Manufacturer: Epson Electronics America, Inc.

7. OPERATIONAL AND FUNCTIONAL DESCRIPTION
7. OPERATIONAL AND FUNCTIONAL DESCRIPTION
7.1 Description of Function
7.2 Activation sequence
7.3 Operation Description
7.4 Brightness evaluation function
7.5 Automatic luminance control function
7.6 Acquisition of brightness evaluation result
7.7 Fixed brightness function
7.8 PWM output function
7.9 Register allocation
7.10 I
6
Evaluates ambient brightness using current value that flows through the luminance sensor on the scale of 1 to 16.
This chapter describes functions of this IC in the following order.
This section explains activation sequence of the S1F87110.
This section explains the overview of the S1F87110 operation.
This section explains about the standby mode, fixed brightness mode and automatic luminance control mode.
Either of photo IC type or photodiode type luminance sensor can be connected.
This section explains how to install the sensor, and how to evaluate brightness.
This section explains about the automatic luminance control and its setting method.
This section explains about acquisition of brightness evaluation results.
This section explains how to set the fixed brightness mode.
This section explains how to set the PWM output.
This section explains the register allocation.
This section explains I
2
C interface
2
C serial interface operations.
EPSON
S1F87110B0A Series Technical Manual (Rev.1.0)