Epson S1C17W22 Technical Manual page 10

CONTENTS
15.6 Control Registers ........................................................................................................ 15-22
T16B Ch.n Clock Control Register .......................................................................................... 15-22
T16B Ch.n Counter Control Register ...................................................................................... 15-23
T16B Ch.n Max Counter Data Register ................................................................................... 15-24
T16B Ch.n Timer Counter Data Register................................................................................. 15-24
T16B Ch.n Counter Status Register ........................................................................................ 15-25
T16B Ch.n Interrupt Flag Register........................................................................................... 15-26
T16B Ch.n Interrupt Enable Register ...................................................................................... 15-27
T16B Ch.n Comparator/Capture m Control Register .............................................................. 15-28
T16B Ch.n Compare/Capture m Data Register ....................................................................... 15-30
16 Sound Generator (SNDA) ..........................................................................................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 Output Pin Drive Mode .................................................................................. 16-2
16.2.3 External Connections .................................................................................... 16-2
16.3 Clock Settings .............................................................................................................. 16-3
16.3.1 SNDA Operating Clock .................................................................................. 16-3
16.3.2 Clock Supply in SLEEP Mode ....................................................................... 16-3
16.3.3 Clock Supply in DEBUG Mode ...................................................................... 16-3
16.4 Operations ................................................................................................................... 16-3
16.4.1 Initialization .................................................................................................... 16-3
16.4.2 Buzzer Output in Normal Buzzer Mode ......................................................... 16-3
16.4.3 Buzzer Output in One-shot Buzzer Mode...................................................... 16-6
16.4.4 Output in Melody Mode ................................................................................. 16-7
16.5 Interrupts ...................................................................................................................... 16-9
16.6 Control Registers ......................................................................................................... 16-9
SNDA Clock Control Register .................................................................................................. 16-9
SNDA Select Register ............................................................................................................. 16-10
SNDA Control Register ............................................................................................................ 16-11
SNDA Data Register ................................................................................................................ 16-11
SNDA Interrupt Flag Register .................................................................................................. 16-12
SNDA Interrupt Enable Register .............................................................................................. 16-13
17 IR Remote Controller (REMC) ..................................................................................17-1
17.1 Overview ...................................................................................................................... 17-1
17.2 Output Pin and External Connections ......................................................................... 17-1
17.2.1 Output Pin ...................................................................................................... 17-1
17.2.2 External Connections .................................................................................... 17-2
17.3 Clock Settings .............................................................................................................. 17-2
17.3.1 REMC Operating Clock ................................................................................. 17-2
17.3.2 Clock Supply in SLEEP Mode ....................................................................... 17-2
17.3.3 Clock Supply in DEBUG Mode ...................................................................... 17-2
17.4 Operations ................................................................................................................... 17-2
17.4.1 Initialization .................................................................................................... 17-2
17.4.2 Data Transmission Procedures ...................................................................... 17-3
17.4.3 REMO Output Waveform ............................................................................... 17-3
17.4.4 Continuous Data Transmission and Compare Buffers................................... 17-5
17.5 Interrupts ...................................................................................................................... 17-6
17.6 Application Example: Driving EL Lamp ........................................................................ 17-7
17.7 Control Registers ......................................................................................................... 17-7
REMC Clock Control Register .................................................................................................. 17-7
REMC Data Bit Counter Control Register ................................................................................ 17-8
REMC Data Bit Counter Register ............................................................................................. 17-9
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Seiko Epson Corporation
S1C17W22/W23 TECHNICAL MANUAL
(Rev. 1.3)