
TABLE OF CONTENTS
S1C38000 TECHNICAL MANUAL
EPSON
iii
13 Programmable Timer .....................................................................................................106
13.1 Overview ............................................................................................................................... 106
13.2 Timer Registers Access ........................................................................................................ 106
13.3 Register Descriptions............................................................................................................ 106
14 Memory Interface Controller .........................................................................................111
14.1 Overview ............................................................................................................................... 111
14.2 Register Descriptions............................................................................................................ 111
15 LCD Controller ...............................................................................................................116
15.1 Overview ............................................................................................................................... 116
15.2 Features................................................................................................................................ 116
15.2.1
Integrated Display Buffer......................................................................................... 116
15.2.2
CPU Interface.......................................................................................................... 116
15.2.3
Display Support ....................................................................................................... 116
15.2.4
Display Modes......................................................................................................... 116
15.2.5
Display Features ..................................................................................................... 116
15.2.6
Clock Source ........................................................................................................... 117
15.2.7
Miscellaneous.......................................................................................................... 117
15.3 Functional Block Description................................................................................................. 118
15.4 LCDC Clocks ........................................................................................................................ 119
15.4.1
Clock Descriptions................................................................................................... 119
15.4.2
LCDC PWMCLK...................................................................................................... 120
15.4.3
LCDC Clock Selection............................................................................................. 120
15.4.4
Clocks versus Functions ......................................................................................... 121
15.5 Display Memory Area............................................................................................................ 121
15.6 Register Descriptions............................................................................................................ 121
15.6.1
Read-Only Configuration Registers......................................................................... 121
15.6.2
Clock Configuration Registers................................................................................. 122
15.6.3
Panel Configuration Registers................................................................................. 123
15.6.4
Look-Up Table Registers......................................................................................... 125
15.6.5
Display Mode Registers .......................................................................................... 127
15.6.6
Picture-in-Picture Plus Registers............................................................................. 130
15.6.7
Miscellaneous Registers ......................................................................................... 133
15.6.8
Pulse Width Modulation (PWM) Clock
and Contrast Voltage (CV) Pulse Configuration Registers...................................... 135
15.7 Frame Rate Calculation ........................................................................................................ 139
15.8 Display Data Formats ........................................................................................................... 140
15.9 Look-Up Table Architecture .................................................................................................. 141
15.9.1
Monochrome Modes................................................................................................ 141
15.9.2
Color Modes ............................................................................................................ 143
15.10 SwivelView ........................................................................................................................ 147
15.10.1 Concept ................................................................................................................... 147
15.10.2 90° SwivelView .................................................................................................... 148
15.10.3 180° SwivelView .................................................................................................. 149
15.10.4 270° SwivelView .................................................................................................. 150
15.11 Picture-in-Picture Plus .......................................................................................................... 151
15.11.1 Concept ................................................................................................................... 151
15.11.2 With SwivelView Enabled........................................................................................ 151
15.12 Big-Endian Bus Interface ...................................................................................................... 153
15.12.1 Byte Swapping Bus Data......................................................................................... 153
15.13 Power Save Mode................................................................................................................. 155
16 Real-Time Clock .............................................................................................................156
16.1 Overview ............................................................................................................................... 156
16.2 Register Descriptions............................................................................................................ 156