User`s manual

1: INTRODUCTION
S1D13504 PROGRAMMING NOTES
EPSON
2-1
AND EXAMPLES (S19A-G-002-06)
1I NTRODUCTION
This guide demonstrates how to program the S1D13504 Color Graphics LCD/CRT Controller. The
first half of this guide presents the basic concepts of the LCD controller and provides methods to
directly program the registers.
The second half of this guide introduces the Hardware Abstraction Layer (HAL), designed to make
programming the S1D13504 as easy as possible. Future S1D1350x products will support the HAL
which will allow OEMs the ability to upgrade to future chips with relative ease.