HD66710 Datasheet, PDF(38/73 Page) Hitachi Semiconductor – (Dot Matrix Liquid Crystal Display Controller/Driver)

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HD66710 Datasheet, PDF (38/73 Pages) Hitachi Semiconductor – (Dot Matrix Liquid Crystal Display Controller/Driver)

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HD66710

Clear

display

Code

RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0

0000000001

Return

home

Code

RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0

0 0 0 0 0 0 0 0 1 * Note: * Donât care.

Entry

mode set

Code

Display

on/off control

Code

RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0

0 0 0 0 0 0 0 1 I/D S

RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0

0 0 0 0 0 0 1DCB

Extended

function set

RE = 1

Code

RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0

0 0 0 0 0 0 1 FW B/W NW

Cursor or

display shift

Code

RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0

0 0 0 0 0 1 3/C R/L * * Note: * Donât care.

RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0

Function set

Set CGRAM

address

Code

0 0 0 0 0 DL N RE BE* LP*

RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0

Note: * BE and LP

can be rewritten

while RE = 1.

RE = 0 0 0 0 1 A A A A A A

Code

Highest

order bit

Lowest

order bit

Figure 15 Character Width Control

328

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