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CONTENTS
15.6 Application Example: Driving EL Lamp ........................................................................ 15-7
15.7 Control Registers ......................................................................................................... 15-7
REMC2 Clock Control Register ................................................................................................ 15-7
REMC2 Data Bit Counter Control Register .............................................................................. 15-8
REMC2 Data Bit Counter Register ........................................................................................... 15-9
REMC2 Data Bit Active Pulse Length Register ....................................................................... 15-10
REMC2 Data Bit Length Register ............................................................................................ 15-10
REMC2 Status and Interrupt Flag Register ............................................................................. 15-10
REMC2 Interrupt Enable Register ........................................................................................... 15-11
REMC2 Carrier Waveform Register ......................................................................................... 15-11
REMC2 Carrier Modulation Control Register .......................................................................... 15-12
16 Seven-Segment LED Controller (LEDC) ..................................................................16-1
16.1 Overview ...................................................................................................................... 16-1
16.2 Output Pins and External Connections ........................................................................ 16-2
16.2.1 List of Output Pins ......................................................................................... 16-2
16.2.2 External Connections .................................................................................... 16-2
16.3 Clock Settings .............................................................................................................. 16-2
16.3.1 LEDC Operating Clock .................................................................................. 16-2
16.3.2 Clock Supply in SLEEP Mode ....................................................................... 16-2
16.3.3 Clock Supply in DEBUG Mode ...................................................................... 16-3
16.3.4 LED Lighting Cycle ........................................................................................ 16-3
16.4 Operations ................................................................................................................... 16-3
16.4.1 Initialization .................................................................................................... 16-3
16.4.2 Display On/Off ............................................................................................... 16-4
16.4.3 Common Mode .............................................................................................. 16-4
16.4.4 Number of Display Digits ............................................................................... 16-4
16.4.5 Brightness Adjustment .................................................................................. 16-4
16.4.6 Display Data Registers .................................................................................. 16-5
16.4.7 Drive Waveform ............................................................................................. 16-5
16.5 Interrupt ........................................................................................................................ 16-6
16.6 Control Registers ......................................................................................................... 16-6
LEDC Clock Control Register ................................................................................................... 16-6
LEDC Control Register ............................................................................................................. 16-7
LEDC Lighting Period Setting Register .................................................................................... 16-8
LEDC Interrupt Flag Register ................................................................................................... 16-8
LEDC Interrupt Enable Register ............................................................................................... 16-8
LEDC COMxy Data Registers ................................................................................................... 16-8
17 12-bit A/D Converter (ADC12A) ................................................................................17-1
17.1 Overview ...................................................................................................................... 17-1
17.2 Input Pins and External Connections ........................................................................... 17-2
17.2.1 List of Input Pins ............................................................................................ 17-2
17.2.2 External Connections .................................................................................... 17-2
17.3 Clock Settings .............................................................................................................. 17-2
17.3.1 ADC12A Operating Clock .............................................................................. 17-2
17.3.2 Sampling Time ............................................................................................... 17-2
17.4 Operations ................................................................................................................... 17-3
17.4.1 Initialization .................................................................................................... 17-3
17.4.2 Conversion Start Trigger Source.................................................................... 17-3
17.4.3 Conversion Mode and Analog Input Pin Settings .......................................... 17-4
17.4.4 A/D Conversion Operations and Control Procedures .................................... 17-4
17.5 Interrupts ...................................................................................................................... 17-6
17.6 Control Registers ......................................................................................................... 17-6
ADC12A Ch.n Control Register ................................................................................................ 17-6
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Seiko Epson Corporation
S1C17M12/M13 TECHNICAL MANUAL
(Rev. 1.2)
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