RA8816N-T 데이터 시트보기 (PDF) - RAIO

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RA8816N-T

144x65 Character / Graphic LCD Driver

RAIO 

Preliminary Version 1.0

RA8816N

144x65 Character/Graphic LCD Driver

Table 4-5 : Pin Definition of Parallel / Serial Mode of MPU

Pin Name

DB7

DB6

DB5

DB4

DB3

DB2

DB1

DB0

RD , EN

WR , R/ W

D/ C , RS

CS

C86

BIT4

P/ S

Parallel Mode

I/O

8080

6800

8Bit 4Bit 8Bit 4Bit

I/O DB7

--*1

0

--

I/O DB6

--

1

--

I/O DB5

--

--

--

I/O DB4

--

--

--

I/O DB3 DB3 DB3 DB3

I/O DB2 DB2 DB2 DB2

I/O DB1 DB1 DB1 DB1

I/O DB0 DB0 DB0 DB0

I

RD

RD

EN

EN

I

WR

WR R/ W R/ W

I

D/ C D/ C

RS

RS

I

CS

CS

CS

CS

I

0

0

1

1

I

0

1

0

1

I

1

1

1

1

Serial Mode

3-Wire

4-Wire 4-Wire

(A-Type) (B-Type)

0

2

--

--

CS

--

SDA

SCK

1*2

1*2

1*2

1

1

1

0

1

0

--

--

CS

RS

SDA

SCK

1*2

1*2

1*2

1

1

1

0

1

1

--

--

CS

SDI

SDO

SCK

1*2

1*2

1*2

1

1

1

0

Note1 : “--" means the pin is not used and kept floating (NC).

Note2 : In serial mode, the unused parallel pins have to be connected to high (VDD).

RAiO TECHNOLOGY INC.

7/8

www.raio.com.tw

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