SPLC783A 查看數據表（PDF） - Unspecified
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SPLC783A Datasheet PDF : 38 Pages
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SPLC783A
5.5. 4-Bit Operation and 8-Digit 1-Line Display (Using Internal Reset)
No.
Instruction
1 Power on.
(SPLC783A starts initializing)
2 Function set
RS R/W DB7 DB6 DB5 DB4
000010
Display
Operation
Power on reset. No display.
Set to 4-bit operation.
3
000010
Set to 4-bit operation and select 1-line display line and character font.
0 0 0 0XX
4
000000
l 0 0 1 1 1 0
tia ly 5
000000
n n 0 0 0 1 1 0
e O 6
100101
fid e 1 0 0 1 1 1
Display on.
_
Cursor appears.
Increase address by one.
_
It will shift the cursor to the right when writing to the DD RAM / CG RAM.
Now the display has no shift.
Write " W ".
W_
The cursor is incremented by one and shifted to the right.
on Us 5.6. 8-Bit Operation and 8-Digit 2-Line Display (Using Internal Reset)
No.
Instruction
C R 1 Power on.
s E (SPLC783A starts initializing)
lu 2 Function set
IN RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
00 0 0 11 1 0XX
Display
Operation
Power on reset. No display.
Set to 8-bit operation and select 2-line display line and 5 x 8 dot
character font.
np M 3 Display on / off control
_
u T 0 0 0 0 0 0 1 1 1 0
Display on.
Cursor appear.
4 Entry mode set
S R 0 0 0 0 0 0 0 1 1 0
_
PA 5 Write data to CG RAM / DD RAM
W_
r 1 0 0 1 0 1 0 1 1 1
Increase address by one.
It will shift the cursor to the right when writing to the DD RAM /
CG RAM.
Now the display has no shift.
Write " W ".
The cursor is incremented by one and shifted to the right.
Fo 6
:
:
:
7 Write data to CG RAM / DD RAM
WELCOME_
Write " E ".
1001000101
The cursor is incremented by one and shifted to the right.
8 Set DD RAM address
0011000000
WELCOME
_
It sets DD RAM's address.
The cursor is moved to the beginning position of the 2nd line.
9 Write data to CG RAM / DD RAM
1001010100
WELCOME
T_
Write " T ".
The cursor is incremented by one and shifted to the right.
10
:
11 Write data to CG RAM / DD RAM
1001010100
:
WELCOME
TO PART_
:
Write " T ".
The cursor is incremented by one and shifted to the right.
© Sunplus Technology Co., Ltd.
11
Proprietary & Confidential
MAR. 10, 2005
Version: 1.4
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