Epson Research and Development

Page 3

Vancouver Design Center

 

 

 

Table of Contents

1Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2Interfacing to the NEC VR4102 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.1 The NEC VR4102 System Bus . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.1.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.1.2LCD Memory Access Cycles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

3

S1D13504 Host Bus Interface

 

10

 

3.1

Generic MPU Host Bus Interface Pin Mapping

.

10

 

3.2

Generic MPU Host Bus Interface Signals

.

11

4

VR4102 to S1D13504 Interface

 

12

 

4.1

Hardware Description

.

12

4.2S1D13504 Hardware Configuration . . . . . . . . . . . . . . . . . . . . . . 13

 

4.3

NEC VR4102™ Configuration

14

5

Software

15

6

References

16

 

6.1

Documents

16

 

6.2

Document Sources

16

7

Technical Support

17

7.1EPSON LCD/CRT Controllers (S1D13504) . . . . . . . . . . . . . . . . . . 17

7.2NEC Electronics Inc. (VR4102). . . . . . . . . . . . . . . . . . . . . . . . 17

Interfacing to the NEC VR4102™ Microprocessor

S1D13504

Issue Date: 01/02/02

X19A-G-007-07

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Image 387
Epson S1D13504 manual Introduction Interfacing to the NEC VR4102