HD61202U Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics

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HD61202U

Dot Matrix Liquid Crystal GraphicDisplay Column Driver

Hitachi -> Renesas Electronics 

HD61202U

Write Display Data

R/W D/I DB7

DB0

Code 0 1 D D D D D D D D

MSB

LSB

Writes 8-bit data DDDDDDDD (binary) into the display data RAM. Then Y address is increased by 1

automatically.

Read Display Data

R/W D/I DB7

DB0

Code 1 1 D D D D D D D D

MSB

LSB

Reads out 8-bit data DDDDDDDD (binary) from the display data RAM. Then Y address is increased by 1

automatically.

One dummy read is necessary right after the address setting. For details, refer to the explanation of output

register in “Function of Each Block”.

012

DB0

to

DB7

DB0

to

DB7

Y address

Page 0

Page 1

61 62 63

X=0

X=1

DB0

to

Page 6

DB7

DB0

to

Page 7

DB7

X=6

X=7

Figure 5 Address Configuration of Display Data RAM

835

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