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參數(shù)資料
| 型號： | PCF8833U |
| 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)： | 38/112頁 |
| 文件大?。?/td> | 469K |
| 代理商： | PCF8833U |
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2003 Feb 14
38
Philips Semiconductors
Objective specification
STN RGB - 132
×
132
×
3 driver
PCF8833
handbook, full pagewidth
0
1
2
3
4
5
6
7
8
126
127
128
129
130
131
123
124
125
122
121
TF = 8
BF = 8
TF = 8
SA
1 = 114
BF = 8
RAM (132 x 132)
display (132 x 130)
MGU926
SEP[7:0]
SEP
2
124
125
126
0
0
1
2
3
4
5
6
7
SEP
127
128
129
130
131
131
9
8
122
121
1 buffer row
1 unused row
Fig.17 The non-rolling Scroll mode (TF + SA + BF = 131) for LAO = 0.
6.2.24.3
Non-rolling Scroll mode
The RAM-to-display mapping for the non-rolling Scroll
mode when a 132
×
130 (columns
×
rows) display is
connected to the PCF8833 is illustrated in Fig.18. In this
case unused rows and columns are to be left open, for
instance row 0 and 131. If a 132
×
132 display is
connected to the PCF8833 the content of row 0 and 131
will be the same as the content which is displayed in row
1 and 130, respectively. By doing so the display data RAM
will have 2 rows in the background, whose content can be
updated when they are not displayed.
The non-rolling Scroll mode is activated when the Set
Entry Scroll Point is set; see Table Fig.37.
Figure 19 shows an example for when the PCF8833 is
working in the non-rolling Scroll mode
(TF + SA + BF = 132).
When the non-rolling Scroll mode is used the following
sequence can be applied.
Fill the background memory
After the desired time interval increment the scroll
address to SEP + n for a n-line step
Keep filling the background memory and incrementing
scroll address (SEP) at regular intervals to obtain a
smooth scrolling.
Thenon-rollingScrollmodeisleftwhenthenormalDisplay
mode on (NORON) or the partial Display mode on
(PTLON) is selected.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PCF8881 | 132 x 132 RGB single chip TFT driver with DC-to-DC converter |
| PCI-ADC | MULTIFUNKTIONSKARTE 44 KANAL PCI BUS |
| PCI-DIO | KARTE E/A 32 KANAL PCI BUS |
| PCI-NT | TREIBER SOFTWARE FUER PCI E/A KARTEN |
| PCI-PIO | KARTE E/A 48 KANAL PCI BUS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| PCF8881U/2DA | 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 |
| PCF8883 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Capacitive proximity switch with auto-calibration, large voltage operating range and very low power consumption |
| PCF8883_11 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Capacitive proximity switch with auto-calibration, large voltage operating |
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