參數(shù)資料
型號(hào): PCF88331
廠商: NXP Semiconductors N.V.
英文描述: STN RGB - 132 X 132 X 3 driver
中文描述: 超扭曲的RGB - 132 × 132 × 3驅(qū)動(dòng)程序
文件頁數(shù): 88/112頁
文件大?。?/td> 469K
代理商: PCF88331
8
2
P
O
S
P
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Table 95
Sequence to determine MMVOP
Notes
1.
2.
3.
X = don’t care. For hexadecimal representation, don’t care bits are assumed to be logic 0.
D31 is the booster voltage status bit; see Section 6.2.7.
The chip stays in shift operation as long as D/C is logic 1.
STEP
D/C
COMMAND BYTE
(1)
ADDR
DESCRIPTION
7
6
5
4
3
2
1
0
1
2
3
0
0
0
1
0
1
0
1
0
0
0
1
0
1
0
1
1
0
01H
EEH
reset (may also be hardware reset)
wait 1 ms for refresh to take effect
set SFD = 0 in order to use interface
values
send DISPOFF to prevent rows and
columns to toggle
set V
PR
to desired value
4
0
0
0
1
0
1
0
0
0
28H
5
0
1
1
0
1
X
X
1
0
X
X
1
1
X
X
0
1
X
0
0
0
0
B0H
C2H
VPR
8
VPR
3
0
VPR
7
VPR
2
0
VPR
6
VPR
1
1
VPR
5
VPR
0
0
VPR
4
0
6
set multiplication stages to desired
value
1
0
1
0
X
1
X
0
X
1
X
0
X
1
0
0
X
1
0
1
X
0
0
0
X
0
x
0
S
1
0
0
0
S
0
0
1
1
7
F0H
01H
11H
enter CALMM mode
ORA = 000 OPE = 0 CALMM = 1
send Sleep_OUT (no refresh
because CALMM = 1)
wait until D31 = 1 (V stable); note 2
send OTPSHTIN; note 3
set MMVOP[5:0] and SEAL = 0
check V
LCD2
after V
LCD2
has settled
repeat steps 10 to 11 until desired
V
LCD2
is reached
exit CALMM mode; if required
ORA = 000 OPE = 0 CALMM = 0
8
9
10
0
1
1
X
1
1
1
0
0
0
1
0
F1H
MMVOP
5
MMVOP
4
MMVOP
3
MMVOP
2
MMVOP
1
MMVOP
0
11
12
13
0
1
1
X
1
X
1
0
1
0
0
0
0
x
0
0
0
0
F0H
00H
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