參數(shù)資料
型號: PCF8833
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)動程序
文件頁數(shù): 83/112頁
文件大?。?/td> 469K
代理商: PCF8833
2003 Feb 14
83
Philips Semiconductors
Objective specification
STN RGB - 132
×
132
×
3 driver
PCF8833
Table 87
Possible MMVOPCAL values
MMVOPCAL[5:0]
DECIMAL EQUIVALENT
V
LCD
OFFSET
+1240 mV
+1200 mV
+1160 mV
:
+80 mV
+40 mV
0 mV
40 mV
80 mV
:
1200 mV
1240 mV
1280 mV
011111
011110
011101
:
000010
000001
000000
111111
111110
:
100010
100001
100000
31
30
29
:
2
1
0
1
2
:
30
31
32
15.2
Factory defaults
The factory default setting of the following features can be
predefined with OTP cells:
Multiplication factor S[1:0] for full and partial Display
mode
Set VPR[8:0] for full and partial Display mode
Set bias system VB[3:0] for full and partial Display mode
Segmented temperature compensation slopes for V
LCD
,
SLA[2:0], SLB[2:0], SLC[2:0] and SLD[2:0]
Segmented temperature frame frequencies DFA[6:0],
DFB[6:0], DFC[6:0] and DFD[6:0]
Frame frequency 8-colour mode DF8[6:0]
TRS and BRS
Identification bits ID2[7:0] and ID3[7:0].
It is possible to change to settings defined by registers
which can be set via the interface, except ID2[7:0] and
ID3[7:0] which are defined only by OTP cells. The
selection of the factory defaults mode is made by setting
the factory default OTP bit EFD.
The operation can be thought of as a switch that selects
between two sources for the data. When the factory
defaults are selected (EFD = 1), changing the values via
the interface is not possible, not even by sending the SFD
command.
Table 88
Factory default bit EFD
EFD
ACTION
0
1
configuration data is taken from the interface if SFD = 0 or from the OTP if SFD = 1
OTP values are used for configuration
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCF88331 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:STN RGB - 132 X 132 X 3 driver
PCF88332DA 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:STN RGB - 132 X 132 X 3 driver
PCF8833U 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:STN RGB - 132 X 132 X 3 driver
PCF8833U/2DA 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:STN RGB - 132 X 132 X 3 driver
PCF8881 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:132 x 132 RGB single chip TFT driver with DC-to-DC converter