Epson S1D13504 ユーザーズマニュアル
Epson Research and Development
Page 7
Vancouver Design Center
Interfacing to the Motorola MC68328 "Dragonball" Microprocessor
S1D13504
Issue Date: 01/02/02
X19A-G-013-02
1 Introduction
This application note describes the hardware required to implement an interface between
the S1D13504 Color Graphics LCD/CRT Controller and the Motorola MC68328
‘Dragonball’ Microprocessor. By implementing a dedicated display refresh memory, the
S1D13504 can reduce system power consumption, improve image quality, and increase
system performance as compared to the Dragonball’s on-chip LCD controller.
the S1D13504 Color Graphics LCD/CRT Controller and the Motorola MC68328
‘Dragonball’ Microprocessor. By implementing a dedicated display refresh memory, the
S1D13504 can reduce system power consumption, improve image quality, and increase
system performance as compared to the Dragonball’s on-chip LCD controller.
The designs described in this document are presented only as examples of how such
interfaces might be implemented. This application note will be updated as appropriate.
Please check the Epson Electronics America website at http://www.eea.epson.com for the
latest revision of this document before beginning any development.
interfaces might be implemented. This application note will be updated as appropriate.
Please check the Epson Electronics America website at http://www.eea.epson.com for the
latest revision of this document before beginning any development.
We appreciate your comments on our documentation. Please contact us via email at
techpubs@erd.epson.com.
techpubs@erd.epson.com.