HD66712 Datasheet, PDF (62/88 Pages) Hitachi Semiconductor – Dot-Matrix Liquid Crystal Display Controller/Driver

HD66712U
Table 16 8-Bit Operation, 24-Digit × 1-Line Display Example with Internal Reset (cont)
Step
Instruction
: No. RS R/ DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 Display
12 Write data to CGRAM/DDRAM
1001001101
TACHI M_
13
·
·
·
·
·
·
·
·
·
14 Write data to CGRAM/DDRAM
1001001111
MICROKO_
15 Cursor or display shift
00000100* *
MICROKO_
16 Cursor or display shift0
0000100* *
MICROK_O
17 Write data to CGRAM/DDRAM
1001000011
ICROCO_
18 Cursor or display shift
00000111* *
MICROCO_
19 Cursor or display shift
00000101* *
MICROCO_
20 Write data to CGRAM/DDRAM
1001001101
ICROCOM_
21
·
·
·
·
·
·
·
·
·
·
22 Return home
0000000010
H_ ITACHI
Operation
Writes M.
Writes O.
Shifts only the cursor position to
the left.
Shifts only the cursor position to
the left.
Writes C over K.
The display moves to the left.
Shifts the display and cursor
position to the right.
Shifts the display and cursor
position to the right.
Writes M.
Returns both display and cursor
to the original position (address
0).
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