pcf2113duf4 NXP Semiconductors, pcf2113duf4 Datasheet - Page 23

• Manufacturer Part Number: pcf2113duf4
• Description: Lcd Controllers/drivers
• Manufacturer: NXP Semiconductors

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Table 6 Instruction set with parallel bus commands; note 1
H = 0 or 1
NOP
Function set
Read busy flag
and address
counter
Read data
Write data
H = 0
Clear display
Return home
Entry mode set
Display control
Cursor/display
shift
Set CGRAM
address
Set DDRAM
address
H = 1
Reserved
INSTRUCTION
RS
0
0
0
1
1
0
0
0
0
0
0
0
0
R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
0
0
0
0
0
0
0
0
0
0
0
1
1
BF
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
0
0
1
0
0
0
0
0
0
write data
read data
DL
0
0
0
0
0
1
0
S/C
A
A
0
0
0
0
0
1
0
DD
C
A
CG
R/L
M
0
0
0
1
D
0
SL
I/D
C
0
0
1
0
0
H
S
B
0
1
0
0
1
no operation
sets interface Data Length (DL) and number of
display lines (M); single line/MUX 1 : 9 (SL),
extended instruction set control (H)
reads the Busy Flag (BF) indicating internal
operating is being performed and reads address
counter contents
reads data from CGRAM or DDRAM
writes data from CGRAM or DDRAM
clears entire display and sets DDRAM address 0
in address counter
sets DDRAM address 0 in address counter; also
returns shifted display to original position;
DDRAM contents remain unchanged
sets cursor move direction and specifies shift of
display; these operations are performed during
data write and read
sets entire display on/off (D), cursor on/off (C) and
blink of cursor position character (B); D = 0
(display off) puts chip into the power-down mode
moves cursor and shifts display without changing
DDRAM contents
sets CGRAM address; bit 6 is to be set by the
command ‘set DDRAM address’; look at the
description of the commands
sets DDRAM address
do not use
DESCRIPTION
REQUIRED
CYCLES
CLOCK
165
3
3
0
3
3
3
3
3
3
3
3