Epson S1C33L03 manual 12

TABLE OF CONTENTS

VI SDRAM CONTROLLER BLOCK
VI-1 INTRODUCTION.........................................................................................................	B-VI-1-1
VI-2 SDRAM INTERFACE .................................................................................................	B-VI-2-1
Outline of SDRAM Interface......................................................................................................	B-VI-2-1
SDRAM Controller Block Diagram ............................................................................................	B-VI-2-1
I/O Pins and Connection ...........................................................................................................	B-VI-2-2
I/O Pins...........................................................................................................................	B-VI-2-2
Connection Examples....................................................................................................	B-VI-2-2
SDRAM Controller Configuration ..............................................................................................	B-VI-2-5
Setting PLL.....................................................................................................................	B-VI-2-5
BCU Configuration.........................................................................................................	B-VI-2-5
SDRAM Setting Conditions ...........................................................................................	B-VI-2-6
SDRAM Operation...................................................................................................................	B-VI-2-12
Synchronous Clock......................................................................................................	B-VI-2-12
Power-up and Initialization ..........................................................................................	B-VI-2-13
SDRAM Commands ....................................................................................................	B-VI-2-14
Burst Read Cycle.........................................................................................................	B-VI-2-15
Single Read/Single Write.............................................................................................	B-VI-2-16
Refresh Mode ..............................................................................................................	B-VI-2-17
Power-down Mode.......................................................................................................	B-VI-2-19
Bus Release Procedure...............................................................................................	B-VI-2-19
I/O Memory of SDRAM Interface ............................................................................................	B-VI-2-21
Programming Notes.................................................................................................................	B-VI-2-32
Examples of SDRAM Controller Initialization Program ..........................................................	B-VI-2-33
VII LCD CONTROLLER BLOCK
VII-1 INTRODUCTION........................................................................................................	B-VII-1-1
VII-2 LCD CONTROLLER..................................................................................................	B-VII-2-1
Overview ...................................................................................................................................	B-VII-2-1
Features ........................................................................................................................	B-VII-2-1
Block Diagram...............................................................................................................	B-VII-2-3
I/O Pins of the LCD Controller..................................................................................................	B-VII-2-4
System Settings........................................................................................................................	B-VII-2-5
Setting the BCU ............................................................................................................	B-VII-2-5
Display Memory ............................................................................................................	B-VII-2-5
LCD Controller Setting Procedure................................................................................	B-VII-2-6
Clock .............................................................................................................................	B-VII-2-7
Setting the LCD Panel..............................................................................................................	B-VII-2-8
Types of Panels ............................................................................................................	B-VII-2-8
Resolution .....................................................................................................................	B-VII-2-8
Display Modes ..............................................................................................................	B-VII-2-9
Look-up Tables ..........................................................................................................	B-VII-2-11
Frame Rates ..............................................................................................................	B-VII-2-19
Other Settings ............................................................................................................	B-VII-2-20
Display Control ......................................................................................................................	B-VII-2-21
Controlling LCD Power Up/Down..............................................................................	B-VII-2-21
Reading/Writing Display Data ...................................................................................	B-VII-2-22
Setting the Display Start Address .............................................................................	B-VII-2-22
Split-Screen Display ..................................................................................................	B-VII-2-23

viii EPSON S1C33L03 TECHNICAL MANUAL