PT6880 Datasheet, PDF (17/42 Pages) Princeton Technology Corp – OLED Driver/Controller IC

OLED Driver/Controller IC
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URL: http://www.princeton.com.tw
Preliminary
PT6880
R
S
R/WB
DB7
DB6
DB5
Clear
Display
0
0
0
0
0
Return
Home
0
0
0
0
0
Entry
Mode Set
0
0
0
0
0
Display
ON/OFF 0
0
0
0
0
Control
Cursor/
Display 0
0
Shift
Function
Set
0
0
Set
CGRAM 0
0
Address
Set
DDRAM 0
0
Address
0
0
0
0
0
1
0
1
ACG
1 ADD ADD
Read Busy
Flag & 0
1
BF AC
AC
Address
Write data
into the
CGRAM 1
0
or
DDRAM
Read Data
from the 1
1
CGRAM
DB4
0
0
0
0
1
DL
ACG
ADD
AC
DB3
0
0
0
1
S/C
N
ACG
ADD
AC
DB2 DB1 DB0
fsp or fosc =
250kHz
Clears entire display.
0
0
1 Sets DDRAM Address 0
into the Address Counter
Sets DDRAM Address 0
into the Address Counter.
0
1
x Returns shifted display to
1.52ms
original position.
DDRAM contents remain
unchanged.
Sets cursor move
direction and specifies
1
I/D
S
display shift.
(These operations are
37us
performed during data
write and read.)
Sets entire Display (D)
ON/OFF.
D
C
B ^{Sets Cursor (C) ON/OFF.}
37us
Sets Blinking(B) of
Cursor Position
Character.
Moves cursor & shifts
R/L x
x display without changing
37us
DDRAM contents.
Sets interface data length
(DL).
F
x
x Sets number of display
37us
lines (N).
Sets Character Font (F).
Sets CGRAM Address.
ACG ACG ACG CGRAM data is sent and
37us
received after this setting.
Sets DDRAM Address.
ADD
ADD
ADD
The DDRAM data Is sent
and received after this
37us
setting.
Reads Busy Flag (BF)
indicating that internal
AC
AC
AC
operation is being
performed.
0us
Reads Address Counter
contents.
Write Data
Writes data into the
CGRAM or DDRAM
37us
tADD=4us*
Read Data
Read data from the
CGRAM or DDRAM
37us
tADD=4us*
PT6880 pre 1.1
Page 17
Mar. 2002