Epson S1C17W22 Technical Manual page 11

REMC Data Bit Active Pulse Length Register ......................................................................... 17-10
REMC Data Bit Length Register .............................................................................................. 17-10
REMC Status and Interrupt Flag Register ............................................................................... 17-10
REMC Interrupt Enable Register ............................................................................................. 17-11
REMC Carrier Waveform Register ........................................................................................... 17-11
REMC Carrier Modulation Control Register ............................................................................ 17-11
18 LCD Driver (LCD24A) .................................................................................................18-1
18.1 Overview ...................................................................................................................... 18-1
18.2 Output Pins and External Connections ........................................................................ 18-2
18.2.1 List of Output Pins ......................................................................................... 18-2
18.2.2 External Connections .................................................................................... 18-2
18.3 Clock Settings .............................................................................................................. 18-2
18.3.1 LCD24A Operating Clock .............................................................................. 18-2
18.3.2 Clock Supply in SLEEP Mode ....................................................................... 18-3
18.3.3 Clock Supply in DEBUG Mode ...................................................................... 18-3
18.3.4 Frame Frequency ........................................................................................... 18-3
18.4 LCD Power Supply ....................................................................................................... 18-5
18.4.1 Internal Generation Mode .............................................................................. 18-5
18.4.2 External Voltage Application Mode 1............................................................. 18-6
18.4.3 External Voltage Application Mode 2............................................................. 18-6
18.4.4 LCD Voltage Regulator Settings .................................................................... 18-6
18.4.5 LCD Voltage Booster Setting ......................................................................... 18-6
18.4.6 LCD Contrast Adjustment .............................................................................. 18-7
18.5 Operations ................................................................................................................... 18-7
18.5.1 Initialization .................................................................................................... 18-7
18.5.2 Display On/Off ............................................................................................... 18-7
18.5.3 Inverted Display ............................................................................................. 18-8
18.5.4 Drive Duty Switching ..................................................................................... 18-8
18.5.5 Drive Waveforms ............................................................................................ 18-9
18.5.6 Partial Common Output Drive....................................................................... 18-13
18.5.7 n-Segment-Line Inverse AC Drive ................................................................ 18-13
18.6 Display Data RAM ....................................................................................................... 18-13
18.6.1 Display Area Selection .................................................................................. 18-13
18.6.2 Segment Pin Assignment ............................................................................. 18-14
18.6.3 Common Pin Assignment ............................................................................. 18-14
18.7 Interrupt ....................................................................................................................... 18-22
18.8 Control Registers ........................................................................................................ 18-22
LCD24A Clock Control Register .............................................................................................. 18-22
LCD24A Control Register ........................................................................................................ 18-23
LCD24A Timing Control Register 1 ......................................................................................... 18-23
LCD24A Timing Control Register 2 ......................................................................................... 18-24
LCD24A Power Control Register ............................................................................................. 18-24
LCD24A Display Control Register ........................................................................................... 18-25
LCD24A COM Pin Control Registers 0 and 1 ......................................................................... 18-26
LCD24A Interrupt Flag Register .............................................................................................. 18-26
LCD24A Interrupt Enable Register .......................................................................................... 18-27
19 R/F Converter (RFC) ..................................................................................................19-1
19.1 Overview ...................................................................................................................... 19-1
19.2 Input/Output Pins and External Connections .............................................................. 19-2
19.2.1 List of Input/Output Pins ................................................................................ 19-2
19.2.2 External Connections .................................................................................... 19-2
19.3 Clock Settings .............................................................................................................. 19-3
19.3.1 RFC Operating Clock ..................................................................................... 19-3
S1C17W22/W23 TECHNICAL MANUAL
(Rev. 1.3)
Seiko Epson Corporation
CONTENTS
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